Merge pull request #1499 from whyrlpool/patch-1

Proofread of firewall section, fix of typos in proxmox cloud-init documentation

8 files changed, 244 insertions, 247 deletions

diff --git a/docs/configuration/firewall/bridge.rst b/docs/configuration/firewall/bridge.rst
index f84fd456..2e3d3634 100644
--- a/docs/configuration/firewall/bridge.rst
+++ b/docs/configuration/firewall/bridge.rst
@@ -1,4 +1,4 @@
-:lastproofread: 2023-11-08
+:lastproofread: 2024-07-03
 
 .. _firewall-configuration:
 
@@ -12,13 +12,13 @@ Bridge Firewall Configuration
 Overview
 ********
 
-In this section there's useful information of all firewall configuration that
-can be done regarding bridge, and appropriate op-mode commands.
+In this section there's useful information on all firewall configuration that
+can be done regarding bridges, and appropriate op-mode commands.
 Configuration commands covered in this section:
 
 .. cfgcmd:: set firewall bridge ...
 
-From main structure defined in :doc:`Firewall Overview</configuration/firewall/index>`
+From the main structure defined in :doc:`Firewall Overview</configuration/firewall/index>`
 in this section you can find detailed information only for the next part
 of the general structure:
 
@@ -41,7 +41,7 @@ For traffic that needs to be forwarded internally by the bridge, base chain is
 is **forward**, and it's base command for filtering is ``set firewall bridge
 forward filter ...``, which happens in stage 4, highlighted with red color.
 
-Custom bridge firewall chains can be create with command ``set firewall bridge
+Custom bridge firewall chains can be created with the command ``set firewall bridge
 name <name> ...``. In order to use such custom chain, a rule with action jump,
 and the appropriate target should be defined in a base chain.
 
@@ -55,9 +55,9 @@ and the appropriate target should be defined in a base chain.
 Bridge Rules
 ************
 
-For firewall filtering, firewall rules needs to be created. Each rule is
+For firewall filtering, firewall rules need to be created. Each rule is
 numbered, has an action to apply if the rule is matched, and the ability
-to specify multiple criteria matchers. Data packets go through the rules
+to specify multiple matching criteria. Data packets go through the rules
 from 1 - 999999, so order is crucial. At the first match the action of the
 rule will be executed.
 
@@ -65,7 +65,7 @@ Actions
 =======
 
 If a rule is defined, then an action must be defined for it. This tells the
-firewall what to do if all criteria matchers defined for such rule do match.
+firewall what to do if all matching criterea in the rule are met.
 
 In firewall bridge rules, the action can be:
 
@@ -101,7 +101,7 @@ In firewall bridge rules, the action can be:
    queue <0-65535>
 
    To be used only when action is set to ``queue``. Use this command to specify
-   queue target to use. Queue range is also supported.
+   the queue target to use. Queue range is also supported.
 
 .. cfgcmd:: set firewall bridge forward filter rule <1-999999>
    queue-options bypass
@@ -121,7 +121,7 @@ In firewall bridge rules, the action can be:
    distribute packets between several queues.
 
 Also, **default-action** is an action that takes place whenever a packet does
-not match any rule in it's chain. For base chains, possible options for
+not match any rule in its' chain. For base chains, possible options for
 **default-action** are **accept** or **drop**.
 
 .. cfgcmd:: set firewall bridge forward filter default-action
@@ -129,10 +129,10 @@ not match any rule in it's chain. For base chains, possible options for
 .. cfgcmd:: set firewall bridge name <name> default-action
    [accept | continue | drop | jump | queue | return]
 
-   This set the default action of the rule-set if no rule matched a packet
-   criteria. If default-action is set to ``jump``, then
+   This sets the default action of the rule-set if a packet does not match
+   any of the rules in that chain. If default-action is set to ``jump``, then
    ``default-jump-target`` is also needed. Note that for base chains, default
-   action can only be set to ``accept`` or ``drop``, while on custom chain,
+   action can only be set to ``accept`` or ``drop``, while on custom chains
    more actions are available.
 
 .. cfgcmd:: set firewall bridge name <name> default-jump-target <text>
@@ -141,9 +141,9 @@ not match any rule in it's chain. For base chains, possible options for
    command to specify jump target for default rule.
 
 .. note:: **Important note about default-actions:**
-   If default action for any base chain is not defined, then the default
-   action is set to **accept** for that chain. For custom chains, if default
-   action is not defined, then the default-action is set to **drop**.
+   If the default action for any base chain is not defined, then the default
+   action is set to **accept** for that chain. For custom chains, if the 
+   default action is not defined, then the default-action is set to **drop**.
 
 Firewall Logs
 =============
@@ -155,7 +155,7 @@ log options can be defined.
 .. cfgcmd:: set firewall bridge name <name> rule <1-999999> log
 
    Enable logging for the matched packet. If this configuration command is not
-   present, then log is not enabled.
+   present, then the log is not enabled.
 
 .. cfgcmd:: set firewall bridge forward filter default-log
 .. cfgcmd:: set firewall bridge name <name> default-log
@@ -170,14 +170,15 @@ log options can be defined.
    log-options level [emerg | alert | crit | err | warn | notice
    | info | debug]
 
-   Define log-level. Only applicable if rule log is enable.
+   Define log-level. Only applicable if rule log is enabled.
 
 .. cfgcmd:: set firewall bridge forward filter rule <1-999999>
    log-options group <0-65535>
 .. cfgcmd:: set firewall bridge name <name> rule <1-999999>
    log-options group <0-65535>
 
-   Define log group to send message to. Only applicable if rule log is enable.
+   Define the log group to send messages to. Only applicable if rule log is
+   enabled.
 
 .. cfgcmd:: set firewall bridge forward filter rule <1-999999>
    log-options snapshot-length <0-9000>
@@ -185,15 +186,16 @@ log options can be defined.
    log-options snapshot-length <0-9000>
 
    Define length of packet payload to include in netlink message. Only
-   applicable if rule log is enable and log group is defined.
+   applicable if rule log is enabled and the log group is defined.
 
 .. cfgcmd:: set firewall bridge forward filter rule <1-999999>
    log-options queue-threshold <0-65535>
 .. cfgcmd:: set firewall bridge name <name> rule <1-999999>
    log-options queue-threshold <0-65535>
 
-   Define number of packets to queue inside the kernel before sending them to
-   userspace. Only applicable if rule log is enable and log group is defined.
+   Define the number of packets to queue inside the kernel before sending them
+   to userspace. Only applicable if rule log is enabled and the log group is 
+   defined.
 
 Firewall Description
 ====================
@@ -207,7 +209,7 @@ For reference, a description can be defined for every defined custom chain.
 Rule Status
 ===========
 
-When defining a rule, it is enable by default. In some cases, it is useful to
+When defining a rule, it is enabled by default. In some cases, it is useful to
 just disable the rule, rather than removing it.
 
 .. cfgcmd:: set firewall bridge forward filter rule <1-999999> disable
diff --git a/docs/configuration/firewall/flowtables.rst b/docs/configuration/firewall/flowtables.rst
index ae95a85f..915bf39d 100644
--- a/docs/configuration/firewall/flowtables.rst
+++ b/docs/configuration/firewall/flowtables.rst
@@ -1,4 +1,4 @@
-:lastproofread: 2024-06-20
+:lastproofread: 2024-07-02
 
 .. _firewall-flowtables-configuration:
 
@@ -12,12 +12,12 @@ Flowtables Firewall Configuration
 Overview
 ********
 
-In this section there's useful information of all firewall configuration that
+In this section there's useful information on all firewall configuration that
 can be done regarding flowtables.
 
 .. cfgcmd:: set firewall flowtables ...
 
-From main structure defined in
+From the main structure defined in
 :doc:`Firewall Overview</configuration/firewall/index>`
 in this section you can find detailed information only for the next part
 of the general structure:
@@ -30,7 +30,7 @@ of the general structure:
                + ...
 
 
-Flowtables  allows you to define a fastpath through the flowtable datapath.
+Flowtables allow you to define a fastpath through the flowtable datapath.
 The flowtable supports for the layer 3 IPv4 and IPv6 and the layer 4 TCP
 and UDP protocols.
 
@@ -107,10 +107,10 @@ Things to be considered in this setup:
    * Minimum firewall ruleset is provided, which includes some filtering rules,
      and appropriate rules for using flowtable offload capabilities.
 
-As described, first packet will be evaluated by all the firewall path, so
+As described, the first packet will be evaluated by the firewall path, so a
 desired connection should be explicitly accepted. Same thing should be taken
 into account for traffic in reverse order. In most cases state policies are
-used in order to accept connection in reverse patch.
+used in order to accept a connection in the reverse path.
 
 We will only accept traffic coming from interface eth0, protocol tcp and
 destination port 1122. All other traffic trespassing the router should be
@@ -142,7 +142,7 @@ Explanation
 
 Analysis on what happens for desired connection:
 
-   1. First packet is received on eth0, with destination address 192.0.2.100,
+   1. Firstly, a packet is received on eth0, with destination address 192.0.2.100,
    protocol tcp and destination port 1122. Assume such destination address is
    reachable through interface eth1.
 
@@ -151,22 +151,22 @@ Analysis on what happens for desired connection:
 
    3. Rule 110 is hit, so connection is accepted.
 
-   4. Once answer from server 192.0.2.100 is seen in opposite direction,
+   4. Once an answer from server 192.0.2.100 is seen in opposite direction,
    connection state will be triggered to **established**, so this reply is
    accepted in rule 20.
 
-   5. Second packet for this connection is received by the router. Since
+   5. The second packet for this connection is received by the router. Since
    connection state is **established**, then rule 10 is hit, and a new entry
    in the flowtable FT01 is added for this connection.
 
-   6. All the following packets will skip traditional path, and will be offloaded
-   and will use the **Fast Path**.
+   6. All the following packets will skip the traditional path, will be
+   offloaded and use the **Fast Path**.
 
 Checks
 ------
 
-It's time to check conntrack table, to see if any connection was accepted,
-and if was properly offloaded
+It's time to check the conntrack table, to see if any connections were accepted,
+and if it was properly offloaded
 
 .. code-block:: none
 
diff --git a/docs/configuration/firewall/global-options.rst b/docs/configuration/firewall/global-options.rst
index 7c52045e..87fb755d 100644
--- a/docs/configuration/firewall/global-options.rst
+++ b/docs/configuration/firewall/global-options.rst
@@ -1,4 +1,4 @@
-:lastproofread: 2023-12-26
+:lastproofread: 2024-07-03
 
 .. _firewall-global-options-configuration:
 
@@ -25,7 +25,7 @@ Configuration
 .. cfgcmd:: set firewall global-options all-ping [enable | disable]
 
    By default, when VyOS receives an ICMP echo request packet destined for
-   itself, it will answer with an ICMP echo reply, unless you avoid it
+   itself, it will answer with an ICMP echo reply, unless you prevent it
    through its firewall.
 
    With the firewall you can set rules to accept, drop or reject ICMP in,
@@ -55,7 +55,7 @@ Configuration
 
 .. cfgcmd:: set firewall global-options broadcast-ping [enable | disable]
 
-   This setting enable or disable the response of icmp broadcast
+   This setting enables or disables the response to icmp broadcast
    messages. The following system parameter will be altered:
 
    * ``net.ipv4.icmp_echo_ignore_broadcasts``
@@ -63,8 +63,8 @@ Configuration
 .. cfgcmd:: set firewall global-options ip-src-route [enable | disable]
 .. cfgcmd:: set firewall global-options ipv6-src-route [enable | disable]
 
-   This setting handle if VyOS accept packets with a source route
-   option. The following system parameter will be altered:
+   This setting handles if VyOS accepts packets with a source route
+   option. The following system parameters will be altered:
 
    * ``net.ipv4.conf.all.accept_source_route``
    * ``net.ipv6.conf.all.accept_source_route``
@@ -73,22 +73,22 @@ Configuration
 .. cfgcmd:: set firewall global-options ipv6-receive-redirects
    [enable | disable]
 
-   enable or disable of ICMPv4 or ICMPv6 redirect messages accepted
-   by VyOS. The following system parameter will be altered:
+   Enable or disable ICMPv4 or ICMPv6 redirect messages being accepted by
+   VyOS. The following system parameters will be altered:
 
    * ``net.ipv4.conf.all.accept_redirects``
    * ``net.ipv6.conf.all.accept_redirects``
 
 .. cfgcmd:: set firewall global-options send-redirects [enable | disable]
 
-   enable or disable ICMPv4 redirect messages send by VyOS
+   Enable or disable ICMPv4 redirect messages being sent by VyOS
    The following system parameter will be altered:
 
    * ``net.ipv4.conf.all.send_redirects``
 
 .. cfgcmd:: set firewall global-options log-martians [enable | disable]
 
-   enable or disable the logging of martian IPv4 packets.
+   Enable or disable the logging of martian IPv4 packets.
    The following system parameter will be altered:
 
    * ``net.ipv4.conf.all.log_martians``
@@ -103,7 +103,7 @@ Configuration
 
 .. cfgcmd:: set firewall global-options syn-cookies [enable | disable]
 
-   Enable or Disable if VyOS use IPv4 TCP SYN Cookies.
+   Enable or disable if VyOS uses IPv4 TCP SYN Cookies.
    The following system parameter will be altered:
 
    * ``net.ipv4.tcp_syncookies``
@@ -111,7 +111,7 @@ Configuration
 .. cfgcmd:: set firewall global-options twa-hazards-protection
    [enable | disable]
 
-   Enable or Disable VyOS to be :rfc:`1337` conform.
+   Enable or Disable VyOS to be :rfc:`1337` conformant.
    The following system parameter will be altered:
 
    * ``net.ipv4.tcp_rfc1337``
diff --git a/docs/configuration/firewall/groups.rst b/docs/configuration/firewall/groups.rst
index 6111650a..fa32b98e 100644
--- a/docs/configuration/firewall/groups.rst
+++ b/docs/configuration/firewall/groups.rst
@@ -1,4 +1,4 @@
-:lastproofread: 2023-11-08
+:lastproofread: 2024-07-03
 
 .. _firewall-groups-configuration:
 
@@ -18,8 +18,7 @@ matcher, and/or as inbound/outbound in the case of interface group.
 Address Groups
 ==============
 
-In an **address group** a single IP address or IP address ranges are
-defined.
+In an **address group** a single IP address or IP address range is defined.
 
 .. cfgcmd:: set firewall group address-group <name> address [address |
    address range]
@@ -43,7 +42,7 @@ Network Groups
 
 While **network groups** accept IP networks in CIDR notation, specific
 IP addresses can be added as a 32-bit prefix. If you foresee the need
-to add a mix of addresses and networks, the network group is
+to add a mix of addresses and networks, then a network group is
 recommended.
 
 .. cfgcmd:: set firewall group network-group <name> network <CIDR>
@@ -197,9 +196,9 @@ Commands used for this task are:
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999> add-address-to-group
    source-address address-group <name>
 
-Also, specific timeout can be defined per rule. In case rule gets a hit,
-source or destinatination address will be added to the group, and this
-element will remain in the group until timeout expires. If no timeout
+Also, specific timeouts can be defined per rule. In case rule gets a hit,
+a source or destinatination address will be added to the group, and this
+element will remain in the group until the timeout expires. If no timeout
 is defined, then the element will remain in the group until next reboot,
 or until a new commit that changes firewall configuration is done.
 
@@ -324,7 +323,7 @@ A 4 step port knocking example is shown next:
       set firewall ipv4 input filter rule 99 protocol 'tcp'
       set firewall ipv4 input filter rule 99 source group dynamic-address-group 'ALLOWED'
 
-Before testing, we can check members of firewall groups:
+Before testing, we can check the members of firewall groups:
 
    .. code-block:: none
 
@@ -339,7 +338,7 @@ Before testing, we can check members of firewall groups:
       [edit]
       vyos@vyos#
 
-With this configuration, in order to get ssh access to the router, user
+With this configuration, in order to get ssh access to the router, the user
 needs to:
 
 1. Generate a new TCP connection with destination port 9990. As shown next,
@@ -390,7 +389,7 @@ a new entry was added to dynamic firewall group **ALLOWED**
       [edit]
       vyos@vyos#
 
-4. Now user can connect through ssh to the router (assuming ssh is configured).
+4. Now the user can connect through ssh to the router (assuming ssh is configured).
 
 **************
 Operation-mode
diff --git a/docs/configuration/firewall/index.rst b/docs/configuration/firewall/index.rst
index daf5f116..58e3463b 100644
--- a/docs/configuration/firewall/index.rst
+++ b/docs/configuration/firewall/index.rst
@@ -1,4 +1,4 @@
-:lastproofread: 2023-11-23
+:lastproofread: 2024-07-03
 
 ########
 Firewall
@@ -28,11 +28,11 @@ packet is processed at the **IP Layer**:
 
    * **Prerouting**: All packets that are received by the router
      are processed in this stage, regardless of the destination of the packet.
-     Starting from vyos-1.5-rolling-202406120020, a new section was added to
-     firewall configuration. There are several actions that can be done in this
-     stage, and currently these actions are also defined in different parts in
-     VyOS configuration. Order is important, and relevant configuration that
-     acts in this stage are:
+     Starting from vyos-1.5-rolling-202406120020, a new section was added to 
+     the firewall configuration. There are several actions that can be done in
+     this stage, and currently these actions are also defined in different
+     parts of the VyOS configuration. Order is important, and the relevant 
+     configuration that acts in this stage are:
 
       * **Firewall prerouting**: rules defined under ``set firewall [ipv4 |
         ipv6] prerouting raw...``. All rules defined in this section are
@@ -50,9 +50,9 @@ packet is processed at the **IP Layer**:
       * **Destination NAT**: rules defined under ``set [nat | nat66]
         destination...``.
 
-   * **Destination is the router?**: choose appropriate path based on
+   * **Destination is the router?**: choose an appropriate path based on
      destination IP address. Transit forward continues to **forward**,
-     while traffic that destination IP address is configured on the router
+     while traffic where the destination IP address is configured on the router
      continues to **input**.
 
    * **Input**: stage where traffic destined for the router itself can be
@@ -73,7 +73,7 @@ packet is processed at the **IP Layer**:
 
    * **Output**: stage where traffic that originates from the router itself
      can be filtered and controlled. Bear in mind that this traffic can be a
-     new connection originated by a internal process running on VyOS router,
+     new connection originated by a internal process running on the VyOS router
      such as NTP, or a response to traffic received externally through
      **input** (for example response to an ssh login attempt to the router).
      This includes ipv4 and ipv6 rules, and two different sections are present:
@@ -181,10 +181,10 @@ Zone-based firewall
    zone
 
 With zone-based firewalls a new concept was implemented, in addition to the
-standard in and out traffic flows, a local flow was added. This local was for
-traffic originating and destined to the router itself. Which means additional
-rules were required to secure the firewall itself from the network, in
-addition to the existing inbound and outbound rules from the traditional
+standard in and out traffic flows, a local flow was added. This local flow was
+for traffic originating and destined to the router itself. Which means that 
+additional rules were required to secure the firewall itself from the network,
+in addition to the existing inbound and outbound rules from the traditional
 concept above.
 
 To configure VyOS with the
diff --git a/docs/configuration/firewall/ipv4.rst b/docs/configuration/firewall/ipv4.rst
index 39370c86..abae31a5 100644
--- a/docs/configuration/firewall/ipv4.rst
+++ b/docs/configuration/firewall/ipv4.rst
@@ -1,4 +1,4 @@
-:lastproofread: 2023-11-08
+:lastproofread: 2024-07-03
 
 .. _firewall-ipv4-configuration:
 
@@ -10,13 +10,13 @@ IPv4 Firewall Configuration
 Overview
 ********
 
-In this section there's useful information of all firewall configuration that
+In this section there's useful information on all firewall configuration that
 can be done regarding IPv4, and appropriate op-mode commands.
 Configuration commands covered in this section:
 
 .. cfgcmd:: set firewall ipv4 ...
 
-From main structure defined in
+From the main structure defined in
 :doc:`Firewall Overview</configuration/firewall/index>`
 in this section you can find detailed information only for the next part
 of the general structure:
@@ -51,28 +51,28 @@ This stage includes:
    * :doc:`Destination NAT</configuration/nat/nat44>`: commands found under
      ``set nat destination ...``
 
-For transit traffic, which is received by the router and forwarded, base chain
-is **forward**. A simplified packet flow diagram for transit traffic is shown
-next:
+For transit traffic, which is received by the router and forwarded, the base
+chain is **forward**. A simplified packet flow diagram for transit traffic is
+shown next:
 
 .. figure:: /_static/images/firewall-fwd-packet-flow.png
 
-Firewall base chain to configure firewall filtering rules for transit traffic
+The base firewall chain to configure filtering rules for transit traffic
 is ``set firewall ipv4 forward filter ...``, which happens in stage 5,
-highlighted with red color.
+highlighted in the color red.
 
-For traffic towards the router itself, base chain is **input**, while traffic
-originated by the router, base chain is **output**.
+For traffic towards the router itself, the base chain is **input**, while
+traffic originated by the router has the base chain **output**.
 A new simplified packet flow diagram is shown next, which shows the path
 for traffic destined to the router itself, and traffic generated by the
 router (starting from circle number 6):
 
 .. figure:: /_static/images/firewall-input-packet-flow.png
 
-Base chain for traffic towards the router is ``set firewall ipv4 input
+The base chain for traffic towards the router is ``set firewall ipv4 input
 filter ...``
 
-And base chain for traffic generated by the router is ``set firewall ipv4
+And the base chain for traffic generated by the router is ``set firewall ipv4
 output ...``, where two sub-chains are available: **filter** and **raw**:
 
 * **Output Prerouting**: ``set firewall ipv4 output raw ...``.
@@ -82,9 +82,9 @@ output ...``, where two sub-chains are available: **filter** and **raw**:
   in this section are processed after connection tracking subsystem.
 
 .. note:: **Important note about default-actions:**
-   If default action for any base chain is not defined, then the default
-   action is set to **accept** for that chain. For custom chains, if default
-   action is not defined, then the default-action is set to **drop**
+   If a default action for any base chain is not defined, then the default
+   action is set to **accept** for that chain. For custom chains, if the 
+   default action is not defined, then the default-action is set to **drop**
 
 Custom firewall chains can be created, with commands
 ``set firewall ipv4 name <name> ...``. In order to use
@@ -95,9 +95,9 @@ should be defined in a base chain.
 Firewall - IPv4 Rules
 *********************
 
-For firewall filtering, firewall rules needs to be created. Each rule is
+For firewall filtering, firewall rules need to be created. Each rule is
 numbered, has an action to apply if the rule is matched, and the ability
-to specify multiple criteria matchers. Data packets go through the rules
+to specify multiple matching criteria. Data packets go through the rules
 from 1 - 999999, so order is crucial. At the first match the action of the
 rule will be executed.
 
@@ -105,7 +105,7 @@ Actions
 =======
 
 If a rule is defined, then an action must be defined for it. This tells the
-firewall what to do if all criteria matchers defined for such rule do match.
+firewall what to do if all of the criteria defined for that rule match.
 
 The action can be :
 
@@ -135,8 +135,8 @@ The action can be :
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999> action
    [accept | continue | drop | jump | queue | reject | return]
 
-   This required setting defines the action of the current rule. If action is
-   set to jump, then jump-target is also needed.
+   This required setting defines the action of the current rule. If the action
+   is set to jump, then a jump-target is also needed.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    jump-target <text>
@@ -148,7 +148,7 @@ The action can be :
    jump-target <text>
 
    To be used only when action is set to ``jump``. Use this command to specify
-   jump target.
+   the jump target.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    queue <0-65535>
@@ -160,7 +160,7 @@ The action can be :
    queue <0-65535>
 
    To be used only when action is set to ``queue``. Use this command to specify
-   queue target to use. Queue range is also supported.
+   the queue target to use. Queue range is also supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    queue-options bypass
@@ -171,7 +171,7 @@ The action can be :
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    queue-options bypass
 
-   To be used only when action is set to ``queue``. Use this command to let
+   To be used only when action is set to ``queue``. Use this command to let the
    packet go through firewall when no userspace software is connected to the
    queue.
 
@@ -200,21 +200,21 @@ not match any rule in it's chain. For base chains, possible options for
 .. cfgcmd:: set firewall ipv4 name <name> default-action
    [accept | drop | jump | queue | reject | return]
 
-   This set the default action of the rule-set if no rule matched a packet
-   criteria. If default-action is set to ``jump``, then
-   ``default-jump-target`` is also needed. Note that for base chains, default
-   action can only be set to ``accept`` or ``drop``, while on custom chain,
-   more actions are available.
+   This sets the default action of the rule-set if a packet does not match the
+   criteria of any rule. If default-action is set to ``jump``, then
+   ``default-jump-target`` is also needed. Note that for base chains, the
+   default action can only be set to ``accept`` or ``drop``, while on custom 
+   chains, more actions are available.
 
 .. cfgcmd:: set firewall ipv4 name <name> default-jump-target <text>
 
    To be used only when ``default-action`` is set to ``jump``. Use this
-   command to specify jump target for default rule.
+   command to specify the jump target for the default rule.
 
 .. note:: **Important note about default-actions:**
-   If default action for any base chain is not defined, then the default
-   action is set to **accept** for that chain. For custom chains, if default
-   action is not defined, then the default-action is set to **drop**.
+   If the default action for any base chain is not defined, then the default
+   action is set to **accept** for that chain. For custom chains if a default
+   action is not defined then the default-action is set to **drop**.
 
 Firewall Logs
 =============
@@ -228,7 +228,7 @@ log options can be defined.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999> log
 
    Enable logging for the matched packet. If this configuration command is not
-   present, then log is not enabled.
+   present, then the log is not enabled.
 
 .. cfgcmd:: set firewall ipv4 forward filter default-log
 .. cfgcmd:: set firewall ipv4 input filter default-log
@@ -251,7 +251,7 @@ log options can be defined.
    log-options level [emerg | alert | crit | err | warn | notice
    | info | debug]
 
-   Define log-level. Only applicable if rule log is enable.
+   Define log-level. Only applicable if rule log is enabled.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    log-options group <0-65535>
@@ -262,7 +262,8 @@ log options can be defined.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    log-options group <0-65535>
 
-   Define log group to send message to. Only applicable if rule log is enable.
+   Define the log group to send messages to. Only applicable if rule log is
+   enabled.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    log-options snapshot-length <0-9000>
@@ -273,8 +274,8 @@ log options can be defined.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    log-options snapshot-length <0-9000>
 
-   Define length of packet payload to include in netlink message. Only
-   applicable if rule log is enable and log group is defined.
+   Define the length of packet payload to include in a netlink message. Only
+   applicable if rule log is enabled and log group is defined.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    log-options queue-threshold <0-65535>
@@ -285,8 +286,8 @@ log options can be defined.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    log-options queue-threshold <0-65535>
 
-   Define number of packets to queue inside the kernel before sending them to
-   userspace. Only applicable if rule log is enable and log group is defined.
+   Define the number of packets to queue inside the kernel before sending them
+   to userspace. Only applicable if rule log is enabled and log group is defined.
 
 Firewall Description
 ====================
@@ -311,7 +312,7 @@ every defined custom chain.
 Rule Status
 ===========
 
-When defining a rule, it is enable by default. In some cases, it is useful to
+When defining a rule, it is enabled by default. In some cases, it is useful to
 just disable the rule, rather than removing it.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999> disable
@@ -335,7 +336,7 @@ There are a lot of matching criteria against which the packet can be tested.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    connection-status nat [destination | source]
 
-   Match criteria based on nat connection status.
+   Match based on nat connection status.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    connection-mark <1-2147483647>
@@ -346,7 +347,7 @@ There are a lot of matching criteria against which the packet can be tested.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    connection-mark <1-2147483647>
 
-   Match criteria based on connection mark.
+   Match based on connection mark.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    conntrack-helper <module>
@@ -445,8 +446,8 @@ There are a lot of matching criteria against which the packet can be tested.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    destination fqdn <fqdn>
 
-   Specify a Fully Qualified Domain Name as source/destination matcher. Ensure
-   router is able to resolve such dns query.
+   Specify a Fully Qualified Domain Name as source/destination to match. Ensure
+   that the router is able to resolve this dns query.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    source geoip country-code <country>
@@ -503,14 +504,13 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    source mac-address <mac-address>
 
-   Only in the source criteria, you can specify a mac-address.
+   You can only specify a source mac-address to match.
 
    .. code-block:: none
 
       set firewall ipv4 input filter rule 100 source mac-address 00:53:00:11:22:33
       set firewall ipv4 input filter rule 101 source mac-address !00:53:00:aa:12:34
 
-
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    source port [1-65535 | portname | start-end]
 .. cfgcmd:: set firewall ipv4 input filter rule <1-999999>
@@ -529,8 +529,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    destination port [1-65535 | portname | start-end]
 
-   A port can be set with a port number or a name which is here
-   defined: ``/etc/services``.
+   A port can be set by number or name as defined in ``/etc/services``.
 
    .. code-block:: none
 
@@ -559,8 +558,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    destination group address-group <name | !name>
 
-   Use a specific address-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific address-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    source group dynamic-address-group <name | !name>
@@ -580,8 +579,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    destination group dynamic-address-group <name | !name>
 
-   Use a specific dynamic-address-group. Prepend character ``!`` for inverted
-   matching criteria.
+   Use a specific dynamic-address-group. Prepending the character ``!`` to
+   invert the criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    source group network-group <name | !name>
@@ -601,8 +600,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    destination group network-group <name | !name>
 
-   Use a specific network-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific network-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    source group port-group <name | !name>
@@ -622,8 +621,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    destination group port-group <name | !name>
 
-   Use a specific port-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific port-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    source group domain-group <name | !name>
@@ -643,8 +642,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    destination group domain-group <name | !name>
 
-   Use a specific domain-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific domain-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    source group mac-group <name | !name>
@@ -664,8 +663,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    destination group mac-group <name | !name>
 
-   Use a specific mac-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific mac-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    dscp [0-63 | start-end]
@@ -696,7 +695,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    fragment [match-frag | match-non-frag]
 
-   Match based on fragment criteria.
+   Match based on fragmentation.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    icmp [code | type] <0-255>
@@ -718,7 +717,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    icmp type-name <text>
 
-   Match based on icmp type-name criteria. Use tab for information
+   Match based on icmp type-name. Use tab for information
    about what **type-name** criteria are supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
@@ -729,11 +728,11 @@ geoip) to keep database and rules updated.
    inbound-interface name <iface>
 
    Match based on inbound interface. Wildcard ``*`` can be used.
-   For example: ``eth2*``. Prepending character ``!`` for inverted matching
-   criteria is also supported. For example ``!eth2``
+   For example: ``eth2*``. Prepending the character ``!`` to invert the
+   criteria to match is also supported. For example ``!eth2``
 
 .. note:: If an interface is attached to a non-default vrf, when using
-   **inbound-interface**, vrf name must be used. For example ``set firewall
+   **inbound-interface**, the vrf name must be used. For example ``set firewall
    ipv4 forward filter rule 10 inbound-interface name MGMT``
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
@@ -743,8 +742,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    inbound-interface group <iface_group>
 
-   Match based on inbound interface group. Prepending character ``!`` for
-   inverted matching criteria is also supported. For example ``!IFACE_GROUP``
+   Match based on the inbound interface group. Prepending the character ``!`` 
+   to invert the criteria to match is also supported. For example ``!IFACE_GROUP``
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    outbound-interface name <iface>
@@ -754,11 +753,11 @@ geoip) to keep database and rules updated.
    outbound-interface name <iface>
 
    Match based on outbound interface. Wildcard ``*`` can be used.
-   For example: ``eth2*``. Prepending character ``!`` for inverted matching
-   criteria is also supported. For example ``!eth2``
+   For example: ``eth2*``. Prepending the character ``!`` to invert the
+   criteria to match is also supported. For example ``!eth2``
 
 .. note:: If an interface is attached to a non-default vrf, when using
-   **outbound-interface**, real interface name must be used. For example
+   **outbound-interface**, the real interface name must be used. For example
    ``set firewall ipv4 forward filter rule 10 outbound-interface name eth0``
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
@@ -768,8 +767,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    outbound-interface group <iface_group>
 
-   Match based on outbound interface group. Prepending character ``!`` for
-   inverted matching criteria is also supported. For example ``!IFACE_GROUP``
+   Match based on outbound interface group. Prepending the character ``!`` to
+   invert the criteria to match is also supported. For example ``!IFACE_GROUP``
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    ipsec [match-ipsec | match-none]
@@ -780,7 +779,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    ipsec [match-ipsec | match-none]
 
-   Match based on ipsec criteria.
+   Match based on ipsec.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    limit burst <0-4294967295>
@@ -823,7 +822,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    packet-length-exclude <text>
 
-   Match based on packet length criteria. Multiple values from 1 to 65535
+   Match based on the packet length. Multiple values from 1 to 65535
    and ranges are supported.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
@@ -835,7 +834,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    packet-type [broadcast | host | multicast | other]
 
-   Match based on packet type criteria.
+   Match based on the packet type.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    protocol [<text> | <0-255> | all | tcp_udp]
@@ -846,10 +845,9 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    protocol [<text> | <0-255> | all | tcp_udp]
 
-   Match a protocol criteria. A protocol number or a name which is here
-   defined: ``/etc/protocols``.
+   Match based on protocol number or name as defined in ``/etc/protocols``.
    Special names are ``all`` for all protocols and ``tcp_udp`` for tcp and udp
-   based packets. The ``!`` negate the selected protocol.
+   based packets. The ``!`` negates the selected protocol.
 
    .. code-block:: none
 
@@ -874,7 +872,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    recent time [second | minute | hour]
 
-   Match bases on recently seen sources.
+   Match based on recently seen sources.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    tcp flags [not] <text>
@@ -958,8 +956,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv4 name <name> rule <1-999999>
    ttl <eq | gt | lt> <0-255>
 
-   Match time to live parameter, where 'eq' stands for 'equal'; 'gt' stands for
-   'greater than', and 'lt' stands for 'less than'.
+   Match the time to live parameter, where 'eq' stands for 'equal'; 'gt' stands
+   for 'greater than', and 'lt' stands for 'less than'.
 
 .. cfgcmd:: set firewall ipv4 forward filter rule <1-999999>
    recent count <1-255>
@@ -994,7 +992,7 @@ Synproxy connections
 .. cfgcmd:: set firewall ipv4 [input | forward] filter rule <1-999999>
    synproxy tcp mss <501-65535>
 
-    Set TCP-MSS (maximum segment size) for the connection
+    Set the TCP-MSS (maximum segment size) for the connection
 
 .. cfgcmd:: set firewall ipv4 [input | forward] filter rule <1-999999>
    synproxy tcp window-scale <1-14>
@@ -1028,7 +1026,6 @@ Requirements to enable synproxy:
   set firewall ipv4 input filter rule 1000 action 'drop'
   set firewall ipv4 input filter rule 1000 state invalid
 
-
 ***********************
 Operation-mode Firewall
 ***********************
@@ -1038,7 +1035,7 @@ Rule-set overview
 
 .. opcmd:: show firewall
 
-   This will show you a basic firewall overview, for all ruleset, and not
+   This will show you a basic firewall overview, for all rule-sets, and not
    only for ipv4
 
    .. code-block:: none
diff --git a/docs/configuration/firewall/ipv6.rst b/docs/configuration/firewall/ipv6.rst
index 511fd51f..5f526dac 100644
--- a/docs/configuration/firewall/ipv6.rst
+++ b/docs/configuration/firewall/ipv6.rst
@@ -1,4 +1,4 @@
-:lastproofread: 2023-11-08
+:lastproofread: 2024-07-03
 
 .. _firewall-ipv6-configuration:
 
@@ -10,13 +10,13 @@ IPv6 Firewall Configuration
 Overview
 ********
 
-In this section there's useful information of all firewall configuration that
+In this section there's useful information on all firewall configuration that
 can be done regarding IPv6, and appropriate op-mode commands.
 Configuration commands covered in this section:
 
 .. cfgcmd:: set firewall ipv6 ...
 
-From main structure defined in
+From the main structure defined in
 :doc:`Firewall Overview</configuration/firewall/index>`
 in this section you can find detailed information only for the next part
 of the general structure:
@@ -51,29 +51,29 @@ This stage includes:
    * :doc:`Destination NAT</configuration/nat/nat44>`: commands found under
      ``set nat66 destination ...``
 
-For transit traffic, which is received by the router and forwarded, base chain
-is **forward**. A simplified packet flow diagram for transit traffic is shown
-next:
+For transit traffic, which is received by the router and forwarded, the base
+chain is **forward**. A simplified packet flow diagram for transit traffic is
+shown next:
 
 .. figure:: /_static/images/firewall-fwd-packet-flow.png
 
-Firewall base chain to configure firewall filtering rules for transit traffic
+The base firewall chain to configure filtering rules for transit traffic
 is ``set firewall ipv6 forward filter ...``, which happens in stage 5,
-highlighted with red color.
+highlighted in the color red.
 
-For traffic towards the router itself, base chain is **input**, while traffic
-originated by the router, base chain is **output**.
+For traffic towards the router itself, the base chain is **input**, while
+traffic originated by the router has the base chain **output**.
 A new simplified packet flow diagram is shown next, which shows the path
 for traffic destined to the router itself, and traffic generated by the
 router (starting from circle number 6):
 
 .. figure:: /_static/images/firewall-input-packet-flow.png
 
-Base chain for traffic towards the router is ``set firewall ipv6 input
+The base chain for traffic towards the router is ``set firewall ipv6 input
 filter ...``
 
-And base chain for traffic generated by the router is ``set firewall ipv6
-output filter ...``, where two sub-chains are available: **filter** and **raw**:
+And the base chain for traffic generated by the router is ``set firewall ipv6
+output ...``, where two sub-chains are available: **filter** and **raw**:
 
 * **Output Prerouting**: ``set firewall ipv6 output raw ...``.
   As described in **Prerouting**, rules defined in this section are
@@ -82,9 +82,9 @@ output filter ...``, where two sub-chains are available: **filter** and **raw**:
   in this section are processed after connection tracking subsystem.
 
 .. note:: **Important note about default-actions:**
-   If default action for any base chain is not defined, then the default
-   action is set to **accept** for that chain. For custom chains, if default
-   action is not defined, then the default-action is set to **drop**
+   If a default action for any base chain is not defined, then the default
+   action is set to **accept** for that chain. For custom chains, if the
+   default action is not defined, then the default-action is set to **drop**
 
 Custom firewall chains can be created, with commands
 ``set firewall ipv6 name <name> ...``. In order to use
@@ -95,9 +95,9 @@ should be defined in a base chain.
 Firewall - IPv6 Rules
 ******************************
 
-For firewall filtering, firewall rules needs to be created. Each rule is
+For firewall filtering, firewall rules need to be created. Each rule is
 numbered, has an action to apply if the rule is matched, and the ability
-to specify multiple criteria matchers. Data packets go through the rules
+to specify multiple matching criteria. Data packets go through the rules
 from 1 - 999999, so order is crucial. At the first match the action of the
 rule will be executed.
 
@@ -105,7 +105,7 @@ Actions
 =======
 
 If a rule is defined, then an action must be defined for it. This tells the
-firewall what to do if all criteria matchers defined for such rule do match.
+firewall what to do if all of the criteria defined for that rule match.
 
 The action can be :
 
@@ -135,8 +135,8 @@ The action can be :
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999> action
    [accept | continue | drop | jump | queue | reject | return]
 
-   This required setting defines the action of the current rule. If action is
-   set to jump, then jump-target is also needed.
+   This required setting defines the action of the current rule. If the action
+   is set to jump, then a jump-target is also needed.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    jump-target <text>
@@ -148,7 +148,7 @@ The action can be :
    jump-target <text>
 
    To be used only when action is set to ``jump``. Use this command to specify
-   jump target.
+   the jump target.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    queue <0-65535>
@@ -160,7 +160,7 @@ The action can be :
    queue <0-65535>
 
    To be used only when action is set to ``queue``. Use this command to specify
-   queue target to use. Queue range is also supported.
+   the queue target to use. Queue range is also supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    queue-options bypass
@@ -171,7 +171,7 @@ The action can be :
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    queue-options bypass
 
-   To be used only when action is set to ``queue``. Use this command to let
+   To be used only when action is set to ``queue``. Use this command to let the
    packet go through firewall when no userspace software is connected to the
    queue.
 
@@ -200,21 +200,21 @@ not match any rule in it's chain. For base chains, possible options for
 .. cfgcmd:: set firewall ipv6 name <name> default-action
    [accept | drop | jump | queue | reject | return]
 
-   This set the default action of the rule-set if no rule matched a packet
-   criteria. If default-action is set to ``jump``, then
-   ``default-jump-target`` is also needed. Note that for base chains, default
-   action can only be set to ``accept`` or ``drop``, while on custom chain,
-   more actions are available.
+   This sets the default action of the rule-set if a packet does not match the
+   criteria of any rule. If default-action is set to ``jump``, then
+   ``default-jump-target`` is also needed. Note that for base chains, the
+   default action can only be set to ``accept`` or ``drop``, while on custom 
+   chains, more actions are available.
 
 .. cfgcmd:: set firewall ipv6 name <name> default-jump-target <text>
 
    To be used only when ``default-action`` is set to ``jump``. Use this
-   command to specify jump target for default rule.
+   command to specify the jump target for the default rule.
 
 .. note:: **Important note about default-actions:**
-   If default action for any base chain is not defined, then the default
-   action is set to **accept** for that chain. For custom chains, if default
-   action is not defined, then the default-action is set to **drop**.
+   If the default action for any base chain is not defined, then the default
+   action is set to **accept** for that chain. For custom chains if a default
+   action is not defined then the default-action is set to **drop**.
 
 Firewall Logs
 =============
@@ -228,7 +228,7 @@ log options can be defined.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999> log
 
    Enable logging for the matched packet. If this configuration command is not
-   present, then log is not enabled.
+   present, then the log is not enabled.
 
 .. cfgcmd:: set firewall ipv6 forward filter default-log
 .. cfgcmd:: set firewall ipv6 input filter default-log
@@ -251,7 +251,7 @@ log options can be defined.
    log-options level [emerg | alert | crit | err | warn | notice
    | info | debug]
 
-   Define log-level. Only applicable if rule log is enable.
+   Define log-level. Only applicable if rule log is enabled.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    log-options group <0-65535>
@@ -262,7 +262,8 @@ log options can be defined.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    log-options group <0-65535>
 
-   Define log group to send message to. Only applicable if rule log is enable.
+   Define the log group to send messages to. Only applicable if rule log is
+   enabled.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    log-options snapshot-length <0-9000>
@@ -273,8 +274,8 @@ log options can be defined.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    log-options snapshot-length <0-9000>
 
-   Define length of packet payload to include in netlink message. Only
-   applicable if rule log is enable and log group is defined.
+   Define the length of packet payload to include in a netlink message. Only
+   applicable if rule log is enabled and log group is defined.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    log-options queue-threshold <0-65535>
@@ -285,8 +286,8 @@ log options can be defined.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    log-options queue-threshold <0-65535>
 
-   Define number of packets to queue inside the kernel before sending them to
-   userspace. Only applicable if rule log is enable and log group is defined.
+   Define the number of packets to queue inside the kernel before sending them
+   to userspace. Only applicable if rule log is enabled and log group is defined.
 
 Firewall Description
 ====================
@@ -311,7 +312,7 @@ every defined custom chain.
 Rule Status
 ===========
 
-When defining a rule, it is enable by default. In some cases, it is useful to
+When defining a rule, it is enabled by default. In some cases, it is useful to
 just disable the rule, rather than removing it.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999> disable
@@ -335,7 +336,7 @@ There are a lot of matching criteria against which the packet can be tested.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    connection-status nat [destination | source]
 
-   Match criteria based on nat connection status.
+   Match based on nat connection status.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    connection-mark <1-2147483647>
@@ -346,7 +347,7 @@ There are a lot of matching criteria against which the packet can be tested.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    connection-mark <1-2147483647>
 
-   Match criteria based on connection mark.
+   Match based on connection mark.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    source address [address | addressrange | CIDR]
@@ -366,9 +367,8 @@ There are a lot of matching criteria against which the packet can be tested.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination address [address | addressrange | CIDR]
 
-   Match criteria based on source and/or destination address. This is similar
-   to the network groups part, but here you are able to negate the matching
-   addresses.
+   Match based on source and/or destination address. This is similar to the
+   network groups part, but here you are able to negate the matching addresses.
 
    .. code-block:: none
 
@@ -433,8 +433,8 @@ There are a lot of matching criteria against which the packet can be tested.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination fqdn <fqdn>
 
-   Specify a Fully Qualified Domain Name as source/destination matcher. Ensure
-   router is able to resolve such dns query.
+   Specify a Fully Qualified Domain Name as source/destination to match. Ensure
+   that the router is able to resolve this dns query.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    source geoip country-code <country>
@@ -491,7 +491,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    source mac-address <mac-address>
 
-   Only in the source criteria, you can specify a mac-address.
+   You can only specify a source mac-address to match.
 
    .. code-block:: none
 
@@ -516,8 +516,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination port [1-65535 | portname | start-end]
 
-   A port can be set with a port number or a name which is here
-   defined: ``/etc/services``.
+   A port can be set by number or name as defined in ``/etc/services``.
 
    .. code-block:: none
 
@@ -550,8 +549,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination group address-group <name | !name>
 
-   Use a specific address-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific address-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    source group dynamic-address-group <name | !name>
@@ -571,8 +570,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination group dynamic-address-group <name | !name>
 
-   Use a specific dynamic-address-group. Prepend character ``!`` for inverted
-   matching criteria.
+   Use a specific dynamic-address-group. Prepending the character ``!`` to
+   invert the criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    source group network-group <name | !name>
@@ -592,8 +591,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination group network-group <name | !name>
 
-   Use a specific network-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific network-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    source group port-group <name | !name>
@@ -613,8 +612,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination group port-group <name | !name>
 
-   Use a specific port-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific port-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    source group domain-group <name | !name>
@@ -634,8 +633,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination group domain-group <name | !name>
 
-   Use a specific domain-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific domain-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    source group mac-group <name | !name>
@@ -655,8 +654,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    destination group mac-group <name | !name>
 
-   Use a specific mac-group. Prepend character ``!`` for inverted matching
-   criteria.
+   Use a specific mac-group. Prepending the character ``!`` to invert the
+   criteria to match is also supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    dscp [0-63 | start-end]
@@ -687,7 +686,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    fragment [match-frag | match-non-frag]
 
-   Match based on fragment criteria.
+   Match based on fragmentation.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    icmpv6 [code | type] <0-255>
@@ -709,7 +708,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    icmpv6 type-name <text>
 
-   Match based on icmpv6 type-name criteria. Use tab for information
+   Match based on icmpv6 type-name. Use tab for information
    about what **type-name** criteria are supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
@@ -720,11 +719,11 @@ geoip) to keep database and rules updated.
    inbound-interface name <iface>
 
    Match based on inbound interface. Wildcard ``*`` can be used.
-   For example: ``eth2*``. Prepending character ``!`` for inverted matching
-   criteria is also supported. For example ``!eth2``
+   For example: ``eth2*``. Prepending the character ``!`` to invert the
+   criteria to match is also supported. For example ``!eth2``
 
 .. note:: If an interface is attached to a non-default vrf, when using
-   **inbound-interface**, vrf name must be used. For example ``set firewall
+   **inbound-interface**, the vrf name must be used. For example ``set firewall
    ipv6 forward filter rule 10 inbound-interface name MGMT``
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
@@ -734,8 +733,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    inbound-interface group <iface_group>
 
-   Match based on inbound interface group. Prepending character ``!`` for
-   inverted matching criteria is also supported. For example ``!IFACE_GROUP``
+   Match based on the inbound interface group. Prepending the character ``!`` 
+   to invert the criteria to match is also supported. For example ``!IFACE_GROUP``
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    outbound-interface name <iface>
@@ -745,11 +744,11 @@ geoip) to keep database and rules updated.
    outbound-interface name <iface>
 
    Match based on outbound interface. Wildcard ``*`` can be used.
-   For example: ``eth2*``. Prepending character ``!`` for inverted matching
-   criteria is also supported. For example ``!eth2``
+   For example: ``eth2*``. Prepending the character ``!`` to invert the
+   criteria to match is also supported. For example ``!eth2``
 
 .. note:: If an interface is attached to a non-default vrf, when using
-   **outbound-interface**, real interface name must be used. For example
+   **outbound-interface**, the real interface name must be used. For example
    ``set firewall ipv6 forward filter rule 10 outbound-interface name eth0``
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
@@ -759,8 +758,8 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    outbound-interface group <iface_group>
 
-   Match based on outbound interface group. Prepending character ``!`` for
-   inverted matching criteria is also supported. For example ``!IFACE_GROUP``
+   Match based on outbound interface group. Prepending the character ``!`` to
+   invert the criteria to match is also supported. For example ``!IFACE_GROUP``
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    ipsec [match-ipsec | match-none]
@@ -771,7 +770,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    ipsec [match-ipsec | match-none]
 
-   Match based on ipsec criteria.
+   Match based on ipsec.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    limit burst <0-4294967295>
@@ -814,7 +813,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    packet-length-exclude <text>
 
-   Match based on packet length criteria. Multiple values from 1 to 65535
+   Match based on the packet length. Multiple values from 1 to 65535
    and ranges are supported.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
@@ -826,7 +825,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    packet-type [broadcast | host | multicast | other]
 
-   Match based on packet type criteria.
+   Match based on the packet type.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
    protocol [<text> | <0-255> | all | tcp_udp]
@@ -837,10 +836,9 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    protocol [<text> | <0-255> | all | tcp_udp]
 
-   Match a protocol criteria. A protocol number or a name which is here
-   defined: ``/etc/protocols``.
+   Match based on protocol number or name as defined in ``/etc/protocols``.
    Special names are ``all`` for all protocols and ``tcp_udp`` for tcp and udp
-   based packets. The ``!`` negate the selected protocol.
+   based packets. The ``!`` negates the selected protocol.
 
    .. code-block:: none
 
@@ -948,7 +946,7 @@ geoip) to keep database and rules updated.
 .. cfgcmd:: set firewall ipv6 name <name> rule <1-999999>
    hop-limit <eq | gt | lt> <0-255>
 
-   Match hop-limit parameter, where 'eq' stands for 'equal'; 'gt' stands for
+   Match the hop-limit parameter, where 'eq' stands for 'equal'; 'gt' stands for
    'greater than', and 'lt' stands for 'less than'.
 
 .. cfgcmd:: set firewall ipv6 forward filter rule <1-999999>
@@ -984,7 +982,7 @@ Synproxy connections
 .. cfgcmd:: set firewall ipv6 [input | forward] filter rule <1-999999>
    synproxy tcp mss <501-65535>
 
-    Set TCP-MSS (maximum segment size) for the connection
+    Set the TCP-MSS (maximum segment size) for the connection
 
 .. cfgcmd:: set firewall ipv6 [input | forward] filter rule <1-999999>
    synproxy tcp window-scale <1-14>
@@ -1027,7 +1025,8 @@ Rule-set overview
 
 .. opcmd:: show firewall
 
-   This will show you a basic firewall overview
+   This will show you a basic firewall overview, for all rule-sets, and not
+   only for ipv6
 
    .. code-block:: none
 
diff --git a/docs/configuration/firewall/zone.rst b/docs/configuration/firewall/zone.rst
index f71ad8c1..73ce0a4d 100644
--- a/docs/configuration/firewall/zone.rst
+++ b/docs/configuration/firewall/zone.rst
@@ -1,4 +1,4 @@
-:lastproofread: 2023-11-01
+:lastproofread: 2024-07-03
 
 .. _firewall-zone:
 
@@ -11,9 +11,9 @@ Overview
 ********
 
 .. note:: Starting from VyOS 1.4-rolling-202308040557, a new firewall
-   structure can be found on all VyOS installations. Zone based firewall was
-   removed in that version, but re introduced in VyOS 1.4 and 1.5. All
-   versions built after 2023-10-22 has this feature.
+   structure can be found on all VyOS installations. The Zone based firewall
+   was removed in that version, but re introduced in VyOS 1.4 and 1.5. All
+   versions built after 2023-10-22 have this feature.
    Documentation for most of the new firewall CLI can be
    found in the `firewall
    <https://docs.vyos.io/en/latest/configuration/firewall/general.html>`_
@@ -22,13 +22,13 @@ Overview
    :doc:`legacy firewall configuration </configuration/firewall/general-legacy>`
    chapter.
 
-In this section there's useful information of all firewall configuration that
-is needed for zone-based firewall.
+In this section there's useful information on all firewall configuration that
+is needed for the zone-based firewall.
 Configuration commands covered in this section:
 
 .. cfgcmd:: set firewall zone ...
 
-From main structure defined in
+From the main structure defined in
 :doc:`Firewall Overview</configuration/firewall/index>`
 in this section you can find detailed information only for the next part
 of the general structure:
@@ -53,7 +53,7 @@ Key Points:
   interface can be assigned to only a single zone.
 * All traffic to and from an interface within a zone is permitted.
 * All traffic between zones is affected by existing policies
-* Traffic cannot flow between zone member interface and any interface that is
+* Traffic cannot flow between a zone member interface and any interface that is
   not a zone member.
 * You need 2 separate firewalls to define traffic: one for each direction.
 
@@ -129,7 +129,7 @@ Operation-mode
 
 .. opcmd:: show firewall zone-policy
 
-   This will show you a basic summary of zones configuration.
+   This will show you a basic summary of the zone configuration.
 
    .. code-block:: none