diff options
Diffstat (limited to 'docs/configuration')
| -rw-r--r-- | docs/configuration/interfaces/pppoe.rst | 12 | ||||
| -rw-r--r-- | docs/configuration/service/ipoe-server.rst | 24 | ||||
| -rw-r--r-- | docs/configuration/service/pppoe-server.rst | 10 | ||||
| -rw-r--r-- | docs/configuration/service/router-advert.rst | 8 | ||||
| -rw-r--r-- | docs/configuration/system/option.rst | 19 | ||||
| -rw-r--r-- | docs/configuration/vpn/pptp.rst | 552 | ||||
| -rw-r--r-- | docs/configuration/vpn/site2site_ipsec.rst | 39 |
7 files changed, 595 insertions, 69 deletions
diff --git a/docs/configuration/interfaces/pppoe.rst b/docs/configuration/interfaces/pppoe.rst index b37e95a2..65081e1c 100644 --- a/docs/configuration/interfaces/pppoe.rst +++ b/docs/configuration/interfaces/pppoe.rst @@ -380,9 +380,13 @@ IPv6 DHCPv6-PD Example .. stop_vyoslinter -The following configuration will assign a /64 prefix out of a /56 delegation -to eth0. The IPv6 address assigned to eth0 will be <prefix>::ffff/64. -If you do not know the prefix size delegated to you, start with sla-len 0. +The following configuration will setup a PPPoE session source from eth1 and +assign a /64 prefix out of a /56 delegation (requested from the ISP) to eth0. +The IPv6 address assigned to eth0 will be <prefix>::1/64. If you do not know +the prefix size delegated to you, start with sla-len 0. + +In addition we setup IPv6 :abbr:`RA (Router Advertisements)` to make the +prefix known on the eth0 link. .. start_vyoslinter @@ -395,3 +399,5 @@ If you do not know the prefix size delegated to you, start with sla-len 0. set interfaces pppoe pppoe0 dhcpv6-options pd 0 length '56' set interfaces pppoe pppoe0 ipv6 address autoconf set interfaces pppoe pppoe0 source-interface eth1 + + set service router-advert interface eth0 prefix ::/64 diff --git a/docs/configuration/service/ipoe-server.rst b/docs/configuration/service/ipoe-server.rst index 5608c27c..64048552 100644 --- a/docs/configuration/service/ipoe-server.rst +++ b/docs/configuration/service/ipoe-server.rst @@ -52,7 +52,7 @@ the configuration. .. cfgcmd:: set service ipoe-server authentication interface <interface> mac <MAC> - Creates local pppoe user with username=**<interface>** and + Creates local IPoE user with username=**<interface>** and password=**<MAC>** (mac-address) .. cfgcmd:: set service ipoe-server authentication mode <local | radius> @@ -68,7 +68,7 @@ the configuration. .. cfgcmd:: set service ipoe-server client-ip-pool <POOL-NAME> range <x.x.x.x-x.x.x.x | x.x.x.x/x> Use this command to define the first IP address of a pool of - addresses to be given to l2tp clients. If notation ``x.x.x.x-x.x.x.x``, + addresses to be given to IPoE clients. If notation ``x.x.x.x-x.x.x.x``, it must be within a /24 subnet. If notation ``x.x.x.x/x`` is used there is possibility to set host/netmask. @@ -251,15 +251,6 @@ User interface can be put to VRF context via RADIUS Access-Accept packet, or cha it via RADIUS CoA. ``Accel-VRF-Name`` is used from these purposes. It is custom `ACCEL-PPP attribute`_. Define it in your RADIUS server. -Renaming clients interfaces by RADIUS -===================================== - -If the RADIUS server uses the attribute ``NAS-Port-Id``, ppp tunnels will be -renamed. - -.. note:: The value of the attribute ``NAS-Port-Id`` must be less than 16 - characters, otherwise the interface won't be renamed. - **** IPv6 **** @@ -267,16 +258,16 @@ IPv6 .. cfgcmd:: set service ipoe-server client-ipv6-pool <IPv6-POOL-NAME> prefix <address> mask <number-of-bits> - Use this comand to set the IPv6 address pool from which an l2tp client + Use this comand to set the IPv6 address pool from which an IPoE client will get an IPv6 prefix of your defined length (mask) to terminate the - l2tp endpoint at their side. The mask length can be set from 48 to 128 + IPoE endpoint at their side. The mask length can be set from 48 to 128 bit long, the default value is 64. .. cfgcmd:: set service ipoe-server client-ipv6-pool <IPv6-POOL-NAME> delegate <address> delegation-prefix <number-of-bits> Use this command to configure DHCPv6 Prefix Delegation (RFC3633) on - l2tp. You will have to set your IPv6 pool and the length of the + IPoE. You will have to set your IPv6 pool and the length of the delegation prefix. From the defined IPv6 pool you will be handing out networks of the defined length (delegation-prefix). The length of the delegation prefix can be set from 32 to 64 bit long. @@ -398,6 +389,11 @@ Global Advanced options Monitoring ********** +.. opcmd:: show ipoe-server sessions + + Use this command to locally check the active sessions in the IPoE + server. + .. code-block:: none vyos@vyos:~$ show ipoe-server sessions diff --git a/docs/configuration/service/pppoe-server.rst b/docs/configuration/service/pppoe-server.rst index 04113666..99b3fbb5 100644 --- a/docs/configuration/service/pppoe-server.rst +++ b/docs/configuration/service/pppoe-server.rst @@ -352,16 +352,16 @@ IPv6 .. cfgcmd:: set service pppoe-server client-ipv6-pool <IPv6-POOL-NAME> prefix <address> mask <number-of-bits> - Use this comand to set the IPv6 address pool from which an l2tp client + Use this comand to set the IPv6 address pool from which an PPPoE client will get an IPv6 prefix of your defined length (mask) to terminate the - l2tp endpoint at their side. The mask length can be set from 48 to 128 + PPPoE endpoint at their side. The mask length can be set from 48 to 128 bit long, the default value is 64. .. cfgcmd:: set service pppoe-server client-ipv6-pool <IPv6-POOL-NAME> delegate <address> delegation-prefix <number-of-bits> Use this command to configure DHCPv6 Prefix Delegation (RFC3633) on - l2tp. You will have to set your IPv6 pool and the length of the + PPPoE. You will have to set your IPv6 pool and the length of the delegation prefix. From the defined IPv6 pool you will be handing out networks of the defined length (delegation-prefix). The length of the delegation prefix can be set from 32 to 64 bit long. @@ -624,7 +624,7 @@ address from the pool 10.1.1.100-111, terminates at the local endpoint Dual-Stack IPv4/IPv6 provisioning with Prefix Delegation ======================================================== -The example below covers a dual-stack configuration via pppoe-server. +The example below covers a dual-stack configuration. .. code-block:: none @@ -642,7 +642,7 @@ The example below covers a dual-stack configuration via pppoe-server. set service pppoe-server gateway-address '10.100.100.1' The client, once successfully authenticated, will receive an IPv4 and an -IPv6 /64 address to terminate the pppoe endpoint on the client side and +IPv6 /64 address to terminate the PPPoE endpoint on the client side and a /56 subnet for the clients internal use. .. code-block:: none diff --git a/docs/configuration/service/router-advert.rst b/docs/configuration/service/router-advert.rst index eb1a6844..f179153a 100644 --- a/docs/configuration/service/router-advert.rst +++ b/docs/configuration/service/router-advert.rst @@ -26,7 +26,7 @@ Supported interface types: Enabling Advertisments ~~~~~~~~~~~~~~~~~~~~~~~ -.. cfgcmd:: set service router-advert interface <interface> .... +.. cfgcmd:: set service router-advert interface <interface> ... .. stop_vyoslinter @@ -52,7 +52,11 @@ Enabling Advertisments Advertising a Prefix '''''''''''''''''''' -.. cfgcmd:: set service router-advert interface <interface> prefix 2001:DB8::/32 +.. cfgcmd:: set service router-advert interface <interface> prefix <prefix/mask> + + .. note:: You can also opt for using `::/64` as prefix for your :abbr:`RAs (Router + Advertisements)`. This will take the IPv6 GUA prefix assigned to the interface, + which comes in handy when using DHCPv6-PD. .. stop_vyoslinter diff --git a/docs/configuration/system/option.rst b/docs/configuration/system/option.rst index 788765f0..02c889dd 100644 --- a/docs/configuration/system/option.rst +++ b/docs/configuration/system/option.rst @@ -24,7 +24,7 @@ General .. cfgcmd:: set system option root-partition-auto-resize - Enables the root partition auto-extension and resizes to the maximum + Enables the root partition auto-extension and resizes to the maximum available space on system boot. Kernel @@ -35,6 +35,23 @@ Kernel Disable all optional CPU mitigations. This improves system performance, but it may also expose users to several CPU vulnerabilities. + This will add the following option to the Kernel commandline: + + * ``mitigations=off`` + + .. note:: Setting will only become active with the next reboot! + +.. cfgcmd:: set system option kernel disable-power-saving + + Disable CPU power saving mechanisms also known as C states. + + This will add the following two options to the Kernel commandline: + + * ``intel_idle.max_cstate=0`` Disable intel_idle and fall back on acpi_idle + * ``processor.max_cstate=1`` Limit processor to maximum C-state 1 + + .. note:: Setting will only become active with the next reboot! + *********** HTTP client *********** diff --git a/docs/configuration/vpn/pptp.rst b/docs/configuration/vpn/pptp.rst index fe536eec..2a5e7731 100644 --- a/docs/configuration/vpn/pptp.rst +++ b/docs/configuration/vpn/pptp.rst @@ -1,52 +1,552 @@ .. _pptp: +########### PPTP-Server ------------ +########### The Point-to-Point Tunneling Protocol (PPTP_) has been implemented in VyOS only for backwards compatibility. PPTP has many well known security issues and you should use one of the many other new VPN implementations. -As per default and if not otherwise defined, mschap-v2 is being used for -authentication and mppe 128-bit (stateless) for encryption. If no -gateway-address is set within the configuration, the lowest IP out of the /24 -client-ip-pool is being used. For instance, in the example below it would be -192.168.0.1. - -server example -^^^^^^^^^^^^^^ +*********************** +Configuring PPTP Server +*********************** .. code-block:: none + set vpn pptp remote-access authentication mode local set vpn pptp remote-access authentication local-users username test password 'test' - set vpn pptp remote-access authentication mode 'local' - set vpn pptp remote-access client-ip-pool PPTP-POOL range 192.168.0.10-192.168.0.15 + set vpn pptp remote-access client-ip-pool PPTP-POOL range 192.168.255.2-192.168.255.254 set vpn pptp remote-access default-pool 'PPTP-POOL' - set vpn pptp remote-access gateway-address '10.100.100.1' - set vpn pptp remote-access outside-address '10.1.1.120' + set vpn pptp remote-access outside-address 192.0.2.2 + set vpn pptp remote-access gateway-address 192.168.255.1 + + +.. cfgcmd:: set vpn pptp remote-access authentication mode <local | radius> + + Set authentication backend. The configured authentication backend is used + for all queries. + + * **radius**: All authentication queries are handled by a configured RADIUS + server. + * **local**: All authentication queries are handled locally. + * **noauth**: Authentication disabled. + +.. cfgcmd:: set vpn pptp remote-access authentication local-users username <user> password + <pass> + + Create `<user>` for local authentication on this system. The users password + will be set to `<pass>`. + +.. cfgcmd:: set vpn pptp remote-access client-ip-pool <POOL-NAME> range <x.x.x.x-x.x.x.x | x.x.x.x/x> + + Use this command to define the first IP address of a pool of + addresses to be given to PPTP clients. If notation ``x.x.x.x-x.x.x.x``, + it must be within a /24 subnet. If notation ``x.x.x.x/x`` is + used there is possibility to set host/netmask. + +.. cfgcmd:: set vpn pptp remote-access default-pool <POOL-NAME> + + Use this command to define default address pool name. + +.. cfgcmd:: set vpn pptp remote-access gateway-address <gateway> + + Specifies single `<gateway>` IP address to be used as local address of PPP + interfaces. + +********************************* +Configuring RADIUS authentication +********************************* + +To enable RADIUS based authentication, the authentication mode needs to be +changed within the configuration. Previous settings like the local users, still +exists within the configuration, however they are not used if the mode has been +changed from local to radius. Once changed back to local, it will use all local +accounts again. + +.. code-block:: none + + set vpn pptp remote-access authentication mode radius + +.. cfgcmd:: set vpn pptp remote-access authentication radius server <server> key <secret> + + Configure RADIUS `<server>` and its required shared `<secret>` for + communicating with the RADIUS server. + +Since the RADIUS server would be a single point of failure, multiple RADIUS +servers can be setup and will be used subsequentially. +For example: + +.. code-block:: none + + set vpn pptp remote-access authentication radius server 10.0.0.1 key 'foo' + set vpn pptp remote-access authentication radius server 10.0.0.2 key 'foo' + +.. note:: Some RADIUS severs use an access control list which allows or denies + queries, make sure to add your VyOS router to the allowed client list. + +RADIUS source address +===================== + +If you are using OSPF as IGP, always the closest interface connected to the +RADIUS server is used. You can bind all outgoing RADIUS requests +to a single source IP e.g. the loopback interface. + +.. cfgcmd:: set vpn pptp remote-access authentication radius source-address <address> + + Source IPv4 address used in all RADIUS server queires. + +.. note:: The ``source-address`` must be configured on one of VyOS interface. + Best practice would be a loopback or dummy interface. + +RADIUS advanced options +======================= + +.. cfgcmd:: set vpn pptp remote-access authentication radius server <server> port <port> + + Configure RADIUS `<server>` and its required port for authentication requests. + +.. cfgcmd:: set vpn pptp remote-access authentication radius server <server> fail-time <time> + + Mark RADIUS server as offline for this given `<time>` in seconds. + +.. cfgcmd:: set vpn pptp remote-access authentication radius server <server> disable + + Temporary disable this RADIUS server. + +.. cfgcmd:: set vpn pptp remote-access authentication radius acct-timeout <timeout> + + Timeout to wait reply for Interim-Update packets. (default 3 seconds) + +.. cfgcmd:: set vpn pptp remote-access authentication radius dynamic-author server <address> + + Specifies IP address for Dynamic Authorization Extension server (DM/CoA) + +.. cfgcmd:: set vpn pptp remote-access authentication radius dynamic-author port <port> + + Port for Dynamic Authorization Extension server (DM/CoA) + +.. cfgcmd:: set vpn pptp remote-access authentication radius dynamic-author key <secret> + + Secret for Dynamic Authorization Extension server (DM/CoA) + +.. cfgcmd:: set vpn pptp remote-access authentication radius max-try <number> + + Maximum number of tries to send Access-Request/Accounting-Request queries + +.. cfgcmd:: set vpn pptp remote-access authentication radius timeout <timeout> + + Timeout to wait response from server (seconds) + +.. cfgcmd:: set vpn pptp remote-access authentication radius nas-identifier <identifier> + + Value to send to RADIUS server in NAS-Identifier attribute and to be matched + in DM/CoA requests. + +.. cfgcmd:: set vpn pptp remote-access authentication radius nas-ip-address <address> + + Value to send to RADIUS server in NAS-IP-Address attribute and to be matched + in DM/CoA requests. Also DM/CoA server will bind to that address. + +.. cfgcmd:: set vpn pptp remote-access authentication radius source-address <address> + + Source IPv4 address used in all RADIUS server queires. + +.. cfgcmd:: set vpn pptp remote-access authentication radius rate-limit attribute <attribute> + + Specifies which RADIUS server attribute contains the rate limit information. + The default attribute is `Filter-Id`. + +.. note:: If you set a custom RADIUS attribute you must define it on both + dictionaries at RADIUS server and client. + +.. cfgcmd:: set vpn pptp remote-access authentication radius rate-limit enable + + Enables bandwidth shaping via RADIUS. + +.. cfgcmd:: set vpn pptp remote-access authentication radius rate-limit vendor + + Specifies the vendor dictionary, dictionary needs to be in + /usr/share/accel-ppp/radius. + +Received RADIUS attributes have a higher priority than parameters defined within +the CLI configuration, refer to the explanation below. + +Allocation clients ip addresses by RADIUS +========================================= + +If the RADIUS server sends the attribute ``Framed-IP-Address`` then this IP +address will be allocated to the client and the option ``default-pool`` within the CLI +config is being ignored. + +If the RADIUS server sends the attribute ``Framed-Pool``, IP address will be allocated +from a predefined IP pool whose name equals the attribute value. + +If the RADIUS server sends the attribute ``Stateful-IPv6-Address-Pool``, IPv6 address +will be allocated from a predefined IPv6 pool ``prefix`` whose name equals the attribute value. + +If the RADIUS server sends the attribute ``Delegated-IPv6-Prefix-Pool``, IPv6 +delegation pefix will be allocated from a predefined IPv6 pool ``delegate`` +whose name equals the attribute value. + +.. note:: ``Stateful-IPv6-Address-Pool`` and ``Delegated-IPv6-Prefix-Pool`` are defined in + RFC6911. If they are not defined in your RADIUS server, add new dictionary_. + +User interface can be put to VRF context via RADIUS Access-Accept packet, or change +it via RADIUS CoA. ``Accel-VRF-Name`` is used from these purposes. It is custom `ACCEL-PPP attribute`_. +Define it in your RADIUS server. + +Renaming clients interfaces by RADIUS +===================================== + +If the RADIUS server uses the attribute ``NAS-Port-Id``, ppp tunnels will be +renamed. + +.. note:: The value of the attribute ``NAS-Port-Id`` must be less than 16 + characters, otherwise the interface won't be renamed. + +**** +IPv6 +**** +.. cfgcmd:: set vpn pptp remote-access ppp-options ipv6 <require | prefer | allow | deny> + + Specifies IPv6 negotiation preference. + + * **require** - Require IPv6 negotiation + * **prefer** - Ask client for IPv6 negotiation, do not fail if it rejects + * **allow** - Negotiate IPv6 only if client requests + * **deny** - Do not negotiate IPv6 (default value) + +.. cfgcmd:: set vpn pptp remote-access client-ipv6-pool <IPv6-POOL-NAME> prefix <address> + mask <number-of-bits> + + Use this comand to set the IPv6 address pool from which an PPTP client + will get an IPv6 prefix of your defined length (mask) to terminate the + PPTP endpoint at their side. The mask length can be set from 48 to 128 + bit long, the default value is 64. + +.. cfgcmd:: set vpn pptp remote-access client-ipv6-pool <IPv6-POOL-NAME> delegate <address> + delegation-prefix <number-of-bits> + + Use this command to configure DHCPv6 Prefix Delegation (RFC3633) on + PPTP. You will have to set your IPv6 pool and the length of the + delegation prefix. From the defined IPv6 pool you will be handing out + networks of the defined length (delegation-prefix). The length of the + delegation prefix can be set from 32 to 64 bit long. + +.. cfgcmd:: set vpn pptp remote-access default-ipv6-pool <IPv6-POOL-NAME> + Use this command to define default IPv6 address pool name. -client example (debian 9) -^^^^^^^^^^^^^^^^^^^^^^^^^ +.. code-block:: none + + set vpn pptp remote-access ppp-options ipv6 allow + set vpn pptp remote-access client-ipv6-pool IPv6-POOL delegate '2001:db8:8003::/48' delegation-prefix '56' + set vpn pptp remote-access client-ipv6-pool IPV6-POOL prefix '2001:db8:8002::/48' mask '64' + set vpn pptp remote-access default-ipv6-pool IPv6-POOL + +IPv6 Advanced Options +===================== +.. cfgcmd:: set vpn pptp remote-access ppp-options ipv6-accept-peer-interface-id + + Accept peer interface identifier. By default is not defined. + +.. cfgcmd:: set vpn pptp remote-access ppp-options ipv6-interface-id <random | x:x:x:x> + + Specifies fixed or random interface identifier for IPv6. + By default is fixed. + + * **random** - Random interface identifier for IPv6 + * **x:x:x:x** - Specify interface identifier for IPv6 + +.. cfgcmd:: set vpn pptp remote-access ppp-options ipv6-interface-id <random | x:x:x:x> + + Specifies peer interface identifier for IPv6. By default is fixed. + + * **random** - Random interface identifier for IPv6 + * **x:x:x:x** - Specify interface identifier for IPv6 + * **ipv4-addr** - Calculate interface identifier from IPv4 address. + * **calling-sid** - Calculate interface identifier from calling-station-id. + +********* +Scripting +********* + +.. cfgcmd:: set vpn pptp remote-access extended-scripts on-change <path_to_script> + + Script to run when session interface changed by RADIUS CoA handling + +.. cfgcmd:: set vpn pptp remote-access extended-scripts on-down <path_to_script> + + Script to run when session interface going to terminate + +.. cfgcmd:: set vpn pptp remote-access extended-scripts on-pre-up <path_to_script> + + Script to run before session interface comes up + +.. cfgcmd:: set vpn pptp remote-access extended-scripts on-up <path_to_script> + + Script to run when session interface is completely configured and started + +**************** +Advanced Options +**************** + +Authentication Advanced Options +=============================== + +.. cfgcmd:: set vpn pptp remote-access authentication local-users username <user> disable + + Disable `<user>` account. + +.. cfgcmd:: set vpn pptp remote-access authentication local-users username <user> static-ip + <address> + + Assign static IP address to `<user>` account. + +.. cfgcmd:: set vpn pptp remote-access authentication local-users username <user> rate-limit + download <bandwidth> + + Download bandwidth limit in kbit/s for `<user>`. + +.. cfgcmd:: set vpn pptp remote-access authentication local-users username <user> rate-limit + upload <bandwidth> + + Upload bandwidth limit in kbit/s for `<user>`. + +.. cfgcmd:: set vpn pptp remote-access authentication protocols + <pap | chap | mschap | mschap-v2> + + Require the peer to authenticate itself using one of the following protocols: + pap, chap, mschap, mschap-v2. + +Client IP Pool Advanced Options +=============================== + +.. cfgcmd:: set vpn pptp remote-access client-ip-pool <POOL-NAME> next-pool <NEXT-POOL-NAME> + + Use this command to define the next address pool name. + +PPP Advanced Options +==================== + +.. cfgcmd:: set vpn pptp remote-access ppp-options disable-ccp + + Disable Compression Control Protocol (CCP). + CCP is enabled by default. + +.. cfgcmd:: set vpn pptp remote-access ppp-options interface-cache <number> + + Specifies number of interfaces to keep in cache. It means that don’t + destroy interface after corresponding session is destroyed, instead + place it to cache and use it later for new sessions repeatedly. + This should reduce kernel-level interface creation/deletion rate lack. + Default value is **0**. + +.. cfgcmd:: set vpn pptp remote-access ppp-options ipv4 <require | prefer | allow | deny> + + Specifies IPv4 negotiation preference. -Install the client software via apt and execute pptpsetup to generate the -configuration. + * **require** - Require IPv4 negotiation + * **prefer** - Ask client for IPv4 negotiation, do not fail if it rejects + * **allow** - Negotiate IPv4 only if client requests (Default value) + * **deny** - Do not negotiate IPv4 +.. cfgcmd:: set vpn pptp remote-access ppp-options lcp-echo-failure <number> + + Defines the maximum `<number>` of unanswered echo requests. Upon reaching the + value `<number>`, the session will be reset. Default value is **3**. + +.. cfgcmd:: set vpn pptp remote-access ppp-options lcp-echo-interval <interval> + + If this option is specified and is greater than 0, then the PPP module will + send LCP pings of the echo request every `<interval>` seconds. + Default value is **30**. + +.. cfgcmd:: set vpn pptp remote-access ppp-options lcp-echo-timeout + + Specifies timeout in seconds to wait for any peer activity. If this option + specified it turns on adaptive lcp echo functionality and "lcp-echo-failure" + is not used. Default value is **0**. + +.. cfgcmd:: set vpn pptp remote-access ppp-options min-mtu <number> + + Defines minimum acceptable MTU. If client will try to negotiate less then + specified MTU then it will be NAKed or disconnected if rejects greater MTU. + Default value is **100**. + +.. cfgcmd:: set vpn pptp remote-access ppp-options mppe <require | prefer | deny> + + Specifies :abbr:`MPPE (Microsoft Point-to-Point Encryption)` negotiation + preference. + + * **require** - ask client for mppe, if it rejects drop connection + * **prefer** - ask client for mppe, if it rejects don't fail. (Default value) + * **deny** - deny mppe + + Default behavior - don't ask client for mppe, but allow it if client wants. + Please note that RADIUS may override this option by MS-MPPE-Encryption-Policy + attribute. + +.. cfgcmd:: set vpn pptp remote-access ppp-options mru <number> + + Defines preferred MRU. By default is not defined. + +Global Advanced options +======================= + +.. cfgcmd:: set vpn pptp remote-access description <description> + + Set description. + +.. cfgcmd:: set vpn pptp remote-access limits burst <value> + + Burst count + +.. cfgcmd:: set vpn pptp remote-access limits connection-limit <value> + + Acceptable rate of connections (e.g. 1/min, 60/sec) + +.. cfgcmd:: set vpn pptp remote-access limits timeout <value> + + Timeout in seconds + +.. cfgcmd:: set vpn pptp remote-access mtu + + Maximum Transmission Unit (MTU) (default: **1436**) + +.. cfgcmd:: set vpn pptp remote-access max-concurrent-sessions + + Maximum number of concurrent session start attempts + +.. cfgcmd:: set vpn pptp remote-access name-server <address> + + Connected client should use `<address>` as their DNS server. This + command accepts both IPv4 and IPv6 addresses. Up to two nameservers + can be configured for IPv4, up to three for IPv6. + +.. cfgcmd:: set vpn pptp remote-access shaper fwmark <1-2147483647> + + Match firewall mark value + +.. cfgcmd:: set vpn pptp remote-access snmp master-agent + + Enable SNMP + +.. cfgcmd:: set vpn pptp remote-access wins-server <address> + + Windows Internet Name Service (WINS) servers propagated to client + +********** +Monitoring +********** + +.. opcmd:: show pptp-server sessions + + Use this command to locally check the active sessions in the PPTP + server. .. code-block:: none - apt-get install pptp-linux - pptpsetup --create TESTTUNNEL --server 10.1.1.120 --username test --password test --encrypt - pon TESTTUNNEL + vyos@vyos:~$ show pptp-server sessions + ifname | username | ip | ip6 | ip6-dp | calling-sid | rate-limit | state | uptime | rx-bytes | tx-bytes + --------+----------+----------+-----+--------+----------------+------------+--------+----------+----------+---------- + pptp0 | test | 10.0.0.2 | | | 192.168.10.100 | | active | 00:01:26 | 6.9 KiB | 220 B -The command pon TESTUNNEL establishes the PPTP tunnel to the remote system. +.. code-block:: none + vyos@vyos:~$ show pptp-server statistics + uptime: 0.00:04:52 + cpu: 0% + mem(rss/virt): 5504/100176 kB + core: + mempool_allocated: 152007 + mempool_available: 149007 + thread_count: 1 + thread_active: 1 + context_count: 6 + context_sleeping: 0 + context_pending: 0 + md_handler_count: 6 + md_handler_pending: 0 + timer_count: 2 + timer_pending: 0 + sessions: + starting: 0 + active: 1 + finishing: 0 + pptp: + starting: 0 + active: 1 -All tunnel sessions can be checked via: +*************** +Troubleshooting +*************** .. code-block:: none - run sh pptp-server sessions - ifname | username | calling-sid | ip | type | comp | state | uptime - --------+----------+-------------+--------------+------+------+--------+---------- - ppp0 | test | 10.1.1.99 | 192.168.0.10 | pptp | mppe | active | 00:00:58 + vyos@vyos:~$sudo journalctl -u accel-ppp@pptp -b 0 + + Feb 29 14:58:57 vyos accel-pptp[4629]: pptp: new connection from 192.168.10.100 + Feb 29 14:58:57 vyos accel-pptp[4629]: :: recv [PPTP Start-Ctrl-Conn-Request <Version 1> <Framing 1> <Bearer 1> <Max-Chan 0>] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: send [PPTP Start-Ctrl-Conn-Reply <Version 1> <Result 1> <Error 0> <Framing 3> <Bearer 3> <Max-Chan 1>] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: recv [PPTP Outgoing-Call-Request <Call-ID 2961> <Call-Serial 2> <Min-BPS 300> <Max-BPS 100000000> <Bearer 3> <Framing 3> <Window-Size 64> <Delay 0>] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: send [PPTP Outgoing-Call-Reply <Call-ID 2> <Peer-Call-ID 2961> <Result 1> <Error 0> <Cause 0> <Speed 100000000> <Window-Size 64> <Delay 0> <Channel 0>] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: lcp_layer_init + Feb 29 14:58:57 vyos accel-pptp[4629]: :: auth_layer_init + Feb 29 14:58:57 vyos accel-pptp[4629]: :: ccp_layer_init + Feb 29 14:58:57 vyos accel-pptp[4629]: :: ipcp_layer_init + Feb 29 14:58:57 vyos accel-pptp[4629]: :: ipv6cp_layer_init + Feb 29 14:58:57 vyos accel-pptp[4629]: :: ppp establishing + Feb 29 14:58:57 vyos accel-pptp[4629]: :: lcp_layer_start + Feb 29 14:58:57 vyos accel-pptp[4629]: :: send [LCP ConfReq id=75 <auth PAP> <mru 1436> <magic 483920bd>] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: recv [PPTP Set-Link-Info] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: recv [LCP ConfReq id=0 <mru 1400> <magic 0142785a> <pcomp> <accomp> < d 3 6 >] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: send [LCP ConfRej id=0 <pcomp> <accomp> < d 3 6 >] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: recv [LCP ConfReq id=1 <mru 1400> <magic 0142785a>] + Feb 29 14:58:57 vyos accel-pptp[4629]: :: send [LCP ConfAck id=1] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: fsm timeout 9 + Feb 29 14:59:00 vyos accel-pptp[4629]: :: send [LCP ConfReq id=75 <auth PAP> <mru 1436> <magic 483920bd>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: recv [LCP ConfNak id=75 <auth MSCHAP-v2>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: send [LCP ConfReq id=76 <auth CHAP-md5> <mru 1436> <magic 483920bd>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: recv [LCP ConfNak id=76 <auth MSCHAP-v2>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: send [LCP ConfReq id=77 <auth MSCHAP-v1> <mru 1436> <magic 483920bd>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: recv [LCP ConfNak id=77 <auth MSCHAP-v2>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: send [LCP ConfReq id=78 <auth MSCHAP-v2> <mru 1436> <magic 483920bd>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: recv [LCP ConfAck id=78 <auth MSCHAP-v2> <mru 1436> <magic 483920bd>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: lcp_layer_started + Feb 29 14:59:00 vyos accel-pptp[4629]: :: auth_layer_start + Feb 29 14:59:00 vyos accel-pptp[4629]: :: send [MSCHAP-v2 Challenge id=1 <8aa758781676e6a8e85c11963ee010>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: recv [LCP Ident id=2 <MSRASV5.20>] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: recv [LCP Ident id=3 <MSRAS-0-MSEDGEWIN10>] + Feb 29 14:59:00 vyos accel-pptp[4629]: [43B blob data] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: recv [PPTP Set-Link-Info] + Feb 29 14:59:00 vyos accel-pptp[4629]: :: recv [MSCHAP-v2 Response id=1 <90c21af1091f745e8bf22388b058>, <e695ae5aae274c88a3fa1ee3dc9057aece4d53c87b9fea>, F=0, name="test"] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: connect: ppp0 <--> pptp(192.168.10.100) + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: ppp connected + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: send [MSCHAP-v2 Success id=1 "S=347F417CF04BEBBC7F75CFA7F43474C36FB218F9 M=Authentication succeeded"] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: test: authentication succeeded + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: auth_layer_started + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: ccp_layer_start + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: send [CCP ConfReq id=b9 <mppe +H -M +S -L -D -C>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: ipcp_layer_start + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: ipv6cp_layer_start + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: IPV6CP: discarding packet + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: send [LCP ProtoRej id=122 <8057>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: recv [IPCP ConfReq id=6 <addr 0.0.0.0> <dns1 0.0.0.0> <wins1 0.0.0.0> <dns2 0.0.0.0> <wins2 0.0.0.0>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: send [IPCP ConfReq id=3b <addr 10.0.0.1>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: send [IPCP ConfRej id=6 <dns1 0.0.0.0> <wins1 0.0.0.0> <dns2 0.0.0.0> <wins2 0.0.0.0>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: recv [LCP ProtoRej id=7 <80fd>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: ccp_layer_finished + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: recv [IPCP ConfAck id=3b <addr 10.0.0.1>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: recv [IPCP ConfReq id=8 <addr 0.0.0.0>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: send [IPCP ConfNak id=8 <addr 10.0.0.2>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: recv [IPCP ConfReq id=9 <addr 10.0.0.2>] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: send [IPCP ConfAck id=9] + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: ipcp_layer_started + Feb 29 14:59:00 vyos accel-pptp[4629]: ppp0:test: rename interface to 'pptp0' + Feb 29 14:59:00 vyos accel-pptp[4629]: pptp0:test: pptp: ppp started + +.. _accel-ppp: https://accel-ppp.org/ +.. _dictionary: https://github.com/accel-ppp/accel-ppp/blob/master/accel-pppd/radius/dict/dictionary.rfc6911 +.. _`ACCEL-PPP attribute`: https://github.com/accel-ppp/accel-ppp/blob/master/accel-pppd/radius/dict/dictionary.accel diff --git a/docs/configuration/vpn/site2site_ipsec.rst b/docs/configuration/vpn/site2site_ipsec.rst index 78cadfb5..ab0f623f 100644 --- a/docs/configuration/vpn/site2site_ipsec.rst +++ b/docs/configuration/vpn/site2site_ipsec.rst @@ -16,7 +16,8 @@ special characters. It is purely informational. Each site-to-site peer has the next options: * ``authentication`` - configure authentication between VyOS and a remote peer. - Suboptions: + If pre-shared-secret mode is used, the secret key must be defined in + ``set vpn ipsec authentication`` and suboptions: * ``psk`` - Preshared secret key name: @@ -36,8 +37,7 @@ Each site-to-site peer has the next options: * ``pre-shared-secret`` - use predefined shared secret phrase; - * ``rsa`` - use simple shared RSA key. The key must be defined in the - ``set vpn rsa-keys`` section; + * ``rsa`` - use simple shared RSA key. * ``x509`` - use certificates infrastructure for authentication. @@ -45,29 +45,26 @@ Each site-to-site peer has the next options: address. Useful in case if the remote peer is behind NAT or if ``mode x509`` is used; - * ``rsa-key-name`` - shared RSA key for authentication. The key must be defined - in the ``set vpn rsa-keys`` section; + * ``rsa`` - options for RSA authentication mode: - * ``use-x509-id`` - use local ID from x509 certificate. Cannot be used when - ``id`` is defined; + * ``local-key`` - name of PKI key-pair with local private key - * ``x509`` - options for x509 authentication mode: + * ``remote-key`` - name of PKI key-pair with remote public key - * ``ca-cert-file`` - CA certificate file. Using for authenticating - remote peer; + * ``passphrase`` - local private key passphrase - * ``cert-file`` - certificate file, which will be used for authenticating - local router on remote peer; + * ``use-x509-id`` - use local ID from x509 certificate. Cannot be used when + ``id`` is defined; - * ``crl-file`` - file with the Certificate Revocation List. Using to check if - a certificate for the remote peer is valid or revoked; + * ``x509`` - options for x509 authentication mode: - * ``key`` - a private key, which will be used for authenticating local router - on remote peer: + * ``ca-certificate`` - CA certificate in PKI configuration. Using for + authenticating remote peer; - * ``file`` - path to the key file; + * ``certificate`` - certificate file in PKI configuration, which will be used + for authenticating local router on remote peer; - * ``password`` - passphrase private key, if needed. + * ``passphrase`` - private key passphrase, if needed. * ``connection-type`` - how to handle this connection process. Possible variants: @@ -113,6 +110,9 @@ Each site-to-site peer has the next options: Hostname is a DNS name which could be used when a peer has a public IP address and DNS name, but an IP address could be changed from time to time. +* ``replay-window`` - IPsec replay window to configure for this CHILD_SA + (default: 32), a value of 0 disables IPsec replay protection + * ``tunnel`` - define criteria for traffic to be matched for encrypting and send it to a peer: @@ -127,6 +127,9 @@ Each site-to-site peer has the next options: * ``prefix`` - IP network at local side. + * ``priority`` - Add priority for policy-based IPSec VPN tunnels(lowest value + more preferable) + * ``protocol`` - define the protocol for match traffic, which should be encrypted and send to this peer; |