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This change re-implements the intended behaviour from T4180 aswell as from
T4506, it ensures that both the vrf-member interface aswell as the vrf itself
is added as an oifname -> meaning that traffic traversing and originating from
withing VyOS is matches outbound.
Changes done by c-po:
* re-sort dependency list to keep diff low
* vyos.configdict.is_vrf_changed() should return early and not carry
over the to-be return value
* keep common coding style (dict by . separation) in nftables-zone.j2
Co-authored-by: Christian Breunig <christian@breunig.cc>
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firewall (#5206)
sysctl values written by firewall global-options are overwritten when using
"system option performance" configuration on VyOS CLI. This is caused by a
missing dependency fall from system_option.py to the firewall CLI helper script.
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1.) Fix both syslog and logrotate writing /etc/logrotate.d/vyos-rsyslog
- system_syslog.py generates /etc/logrotate.d/vyos-rsyslog-user for user file
logrotate
- system_logs.py generates /etc/logrotate.d/vyos-rsyslog using configured
rotation parameters
2.) Fix /run/rsyslog/rsyslog.conf ignoring configured size for /var/log/messages
- system_syslog.py retrieves "system logs" config to set rotation limits
- default rotation size is now based on configuration defaults
3.) prifilt strings for rsyslog are modified to use override syntax
(e.g. ";facility.none") when all is combined with other facilities to honor
per facility user intent
Smoke test changes:
Commonize configuration of syslog facilities
Check that prifilt is sane based on configured facilities (i.e. overides only
present when required)
Test wildcard (all) only, specific facility only, and wildcard + specific facility
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Add nat66 as a dependency of firewall groups, because nat66 may
reference firewall groups via source-destination-group-ipv6.xml.i. The
dependency is necessary to ensure a fresh nft ruleset is built when
dependent groups are updated, so that the changes actually take effect
in nat66 on commit.
Add a smoketest to cover nft rulesets failing to update as a result of
changes to dependent firewall groups.
Original commit adding support for groups in nat66 is commit f96733dd.
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Add VPP IPFIX configuration commands:
```
set vpp ipfix active-timeout '8'
set vpp ipfix collector 192.0.2.2 port '2055'
set vpp ipfix collector 192.0.2.2 source-address '192.0.2.1'
set vpp ipfix flowprobe-record 'l2'
set vpp ipfix flowprobe-record 'l3'
set vpp ipfix flowprobe-record 'l4'
set vpp ipfix inactive-timeout '32'
set vpp ipfix interface eth0
set vpp ipfix interface eth1 direction 'both'
set vpp ipfix interface eth1 flow-variant 'ipv4'
```
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T7949: VPP add the ability to configure bond subinterfaces for NAT
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Execute commands for vpp sflow with API calls. Use values for polling interval and sampling rate from 'system sflow'. Add op-mode command
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Allow using bond interfaces in CGNAT. Improve interface cleanup to rely
on VPP API queries, as VPP config changes may modify interface indexes
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T7796: PPPoE-server add mapping in vpp if vpp-cp is enabled
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* VPP: T7175
Added conf mode CLI for VPP sflow plugin and updated VPP template to include plugin.
* VPP: T7175: Conf mode CLI and startup template.
* T7175: VPP fix sFlow verify use vpp enstead of enable_vpp
* T7175: VPP add sFlow smoketest
* T7175: VPP remove unused config_changed variable
---------
Co-authored-by: Viacheslav <v.gletenko@vyos.io>
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We need to establish proper dependencies on "system login" and "pki ca" for
the SSH subsystem. If the CA is updated or user principal names are modified,
we must also ensure that the SSH daemon is restarted accordingly.
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CLI:
```
set vpp acl ip tag-name <tag-name> rule <nn> action <permit|deny|permit-reflect>
set vpp acl ip tag-name <tag-name> rule <nn> source prefix <prefix>
set vpp acl ip tag-name <tag-name> rule <nn> source port <port|range>
set vpp acl ip tag-name <tag-name> rule <nn> destination prefix <prefix>
set vpp acl ip tag-name <tag-name> rule <nn> destination port <port>
set vpp acl ip tag-name <tag-name> rule <nn> protocol <protocol>
set vpp acl ip tag-name <tag-name> rule <nn> tcp-flags <fin|syn|rst|psh|ack|urg|ecn|cwr>
set vpp acl ip tag-name <tag-name> rule <nn> tcp-flags not <fin|syn|rst|psh|ack|urg|ecn|cwr>
set vpp acl ip interface <interface_name> input acl-tag <n> tag-name <tag-name>
set vpp acl ip interface <interface_name> output acl-tag <n> tag-name <tag-name>
set vpp acl macip tag-name <tag-name> rule <nn> prefix <prefix>
set vpp acl macip tag-name <tag-name> rule <nn> mac-address <mac>
set vpp acl macip tag-name <tag-name> rule <nn> mac-mask <mac-mask>
set vpp acl macip tag-name <tag-name> rule <nn> action <permit|deny>
set vpp acl macip interface <interface_name> tag-name <tag-name>
```
OP mode
```
show vpp acl ip tag-name <tag_name>
show vpp acl ip interface
show vpp acl macip tag-name <tag_name>
show vpp acl macip interface
```
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CLI:
```
set vpp nat cgnat interface outside <interface> # multi
set vpp nat cgnat interface inside <interface> # multi
set vpp nat cgnat rule <rule> outside-prefix <prefix>
set vpp nat cgnat rule <rule> inside-prefix <prefix>
set vpp nat cgnat timeout udp <sec> # default 300
set vpp nat cgnat timeout tcp-established <sec> # default 7440
set vpp nat cgnat timeout tcp-transitory <sec> # default 240
set vpp nat cgnat timeout icmp <sec> # default 60
```
OP mode:
```
show vpp nat cgnat interfaces
show vpp nat cgnat mappings
show vpp nat cgnat sessions
clear vpp cgnat inside-address <address> port <port> external-address <address> port <port>
```
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New CLI for static and dynamic NAT:
```
set vpp nat44 interface outside <interface> # multi
set vpp nat44 interface inside <interface> # multi
set vpp nat44 address-pool translation interface <interface> # multi
set vpp nat44 address-pool translation address <address> # multi
set vpp nat44 address-pool twice-nat interface <interface> # multi
set vpp nat44 address-pool twice-nat address <address> # multi
set vpp nat44 static rule <rule> external address <address>
set vpp nat44 static rule <rule> external port <port>
set vpp nat44 static rule <rule> local address <address>
set vpp nat44 static rule <rule> local port <port>
set vpp nat44 static rule <rule> protocol <protocol>
set vpp nat44 static rule <rule> options twice-nat
set vpp nat44 static rule <rule> options self-twice-nat
set vpp nat44 static rule <rule> options out-to-in-only
set vpp nat44 static rule <rule> options twice-nat-address <address>
set vpp nat44 exclude rule <rule> protocol <protocol>
set vpp nat44 exclude rule <rule> local-port <port>
set vpp nat44 exclude rule <rule> local-address <address>
set vpp nat44 exclude rule <rule> external-interface <interface>
```
Settings:
```
set vpp settings nat44 session-limit <limit> # default 64512
set vpp settings nat44 timeout udp <sec> # default 300
set vpp settings nat44 timeout tcp-established <sec> # default 7440
set vpp settings nat44 timeout tcp-transitory <sec> # default 240
set vpp settings nat44 timeout icmp <sec> # default 60
set vpp settings nat44 workers <list>
set vpp settings nat44 no-forwarding
```
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* T7283: VPP add static NAT support
Add static mapping NAT implementation
```
set vpp nat44 static rule 10 outbound-interface 'eth0'
set vpp nat44 static rule 10 inbound-interface 'eth1'
set vpp nat44 static rule 10 destination address 192.168.122.10 # optional, if not set outbound interface ip address is used
set vpp nat44 static rule 10 destination port 6545 # optional
set vpp nat44 static rule 10 protocol tcp|udp|icmp|all # optional, defaults to "all"
set vpp nat44 static rule 10 translation address 100.64.0.10
set vpp nat44 static rule 10 translation port 64010 # optional
```
* Improve help strings (Daniil Baturin)
---------
Co-authored-by: Daniil Baturin <daniil@baturin.org>
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Add initial source NAT implementation
```
set vpp nat44 source inbound-interface 'eth2'
set vpp nat44 source outbound-interface 'eth1'
set vpp nat44 source translation address '192.0.2.1-192.0.2.2'
```
Add initial simple implementation of the source NAT
In the future, we'll extend it to the rules if it is possible to do
via VPP API
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by TuneD
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Add CLI commands
Add config
Add conf_mode
Add systemd config
Add stunnel smoketests
Add log level config
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Wireless devices are subject to regulations issued by authorities. For any
given AP or router, there will most likely be no case where one wireless NIC is
located in one country and another wireless NIC in the same device is located
in another country, resulting in different regulatory domains to apply to the
same box.
Currently, wireless regulatory domains in VyOS need to be configured per-NIC:
set interfaces wireless wlan0 country-code us
This leads to several side-effects:
* When operating multiple WiFi NICs, they all can have different regulatory
domains configured which might offend legislation.
* Some NICs need additional entries to /etc/modprobe.d/cfg80211.conf to apply
regulatory domain settings, such as: "options cfg80211 ieee80211_regdom=US"
This is true for the Compex WLE600VX. This setting cannot be done
per-interface.
Migrate the first found wireless module country-code from the wireless
interface CLI to: "system wireless country-code"
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pki: T6463: reverse-proxy service not reloaded when updating SSL certificate(s)
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The SSTPC client was not reloaded/restarted with the new SSL certificate(s)
after a change in the PKI subsystem.
This was due to missing dependencies.
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The haproxy reverse proxy was not reloaded/restarted with the new SSL
certificate(s) after a change in the PKI subsystem. This was due to missing
dependencies.
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If we have any `vpn ipsec` and `protocol nhrp` configuration we
get the empty configuration file `/run/opennhrp/opennhrp.conf`
after rebooting the system.
Use config dependency instead of the old `resync_nhrp` function
fixes this issue
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required
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vpn: T5926: IPSEC does not apply after l2tp configuration was changed
added dependency between l2tp and ipsec conf
added test for apply config to swanctl
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We will use _ as CLI level divider. The XML definition filename and also
the Python helper should match the CLI node.
Example:
set interfaces ethernet -> interfaces_ethernet.xml.in
set interfaces bond -> interfaces_bond.xml.in
set service dhcp-server -> service_dhcp-server-xml.in
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There are only cosmetic "changes" without functional changes
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Commit 7f6624f5a6f8bd ("vxlan: T3700: support VLAN tunnel mapping of VLAN aware
bridges") added support for Single VXLAN Device (SVD) containers supported by
the Linux Kernel.
When working with bridge VIFs it turned out that when deleting a VIF all the
VXLAN tunnel mappings got deleted, too. In order to avoid this, if the bridge
has a VXLAN member interface which vlan-to-vni mapping enabled, we add a
dependency that we call VXLAN conf-mode script after messing arround with the
bridge VIFs and re-create tunnel mappings.
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If ethernet interface is a bond memeber:
1. Allow for changing only specific parameters which are specified
in EthernetIf.get_bond_member_allowed_options function.
2. Added inheritable parameters from bond interface to ethernet
interface which are scpecified
in BondIf.get_inherit_bond_options.
Users can change inheritable options under ethernet interface
but in commit it will be copied from bond interface.
3. All other parameters are denied for changing.
Added migration script. It deletes all denied parameters under
ethernet interface if it is a bond member.
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Fixes `KeyError: 'conntrack_sync'`
Ignore `ConfigError("ConfigError('Interface eth1 requires an IP address!')")` due to calling conntrack-sync too early
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firewall, nat, nat66
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