diff options
Diffstat (limited to 'docs/configuration')
| -rw-r--r-- | docs/configuration/protocols/bgp.rst | 50 | ||||
| -rw-r--r-- | docs/configuration/vpn/l2tp.rst | 2 | ||||
| -rw-r--r-- | docs/configuration/vpn/sstp.rst | 71 |
3 files changed, 104 insertions, 19 deletions
diff --git a/docs/configuration/protocols/bgp.rst b/docs/configuration/protocols/bgp.rst index 8fc69111..3c983aae 100644 --- a/docs/configuration/protocols/bgp.rst +++ b/docs/configuration/protocols/bgp.rst @@ -209,35 +209,35 @@ Defining Peers .. cfgcmd:: set protocols bgp neighbor <address|interface> local-role <role> [strict] - BGP roles are defined in RFC :rfc:`9234` and provide an easy way to - add route leak prevention, detection and mitigation. The local Role - value is negotiated with the new BGP Role capability which has a - built-in check of the corresponding value. In case of a mismatch the + BGP roles are defined in RFC :rfc:`9234` and provide an easy way to + add route leak prevention, detection and mitigation. The local Role + value is negotiated with the new BGP Role capability which has a + built-in check of the corresponding value. In case of a mismatch the new OPEN Roles Mismatch Notification <2, 11> would be sent. The correct Role pairs are: - + Provider - Customer Peer - Peer RS-Server - RS-Client - If :cfgcmd:`strict` is set the BGP session won’t become established - until the BGP neighbor sets local Role on its side. This + If :cfgcmd:`strict` is set the BGP session won’t become established + until the BGP neighbor sets local Role on its side. This configuration parameter is defined in RFC :rfc:`9234` and is used to enforce the corresponding configuration at your counter-parts side. - - Routes that are sent from provider, rs-server, or the peer local-role - (or if received by customer, rs-client, or the peer local-role) will + + Routes that are sent from provider, rs-server, or the peer local-role + (or if received by customer, rs-client, or the peer local-role) will be marked with a new Only to Customer (OTC) attribute. - + Routes with this attribute can only be sent to your neighbor if your local-role is provider or rs-server. Routes with this attribute can - be received only if your local-role is customer or rs-client. - + be received only if your local-role is customer or rs-client. + In case of peer-peer relationship routes can be received only if OTC value is equal to your neighbor AS number. - + All these rules with OTC will help to detect and mitigate route leaks and happen automatically if local-role is set. @@ -584,6 +584,12 @@ General Configuration Common parameters ^^^^^^^^^^^^^^^^^ +.. cfgcmd:: set protocols bgp parameters allow-martian-nexthop + + When a peer receives a martian nexthop as part of the NLRI for a route + permit the nexthop to be used as such, instead of rejecting and resetting + the connection. + .. cfgcmd:: set protocols bgp parameters router-id <id> This command specifies the router-ID. If router ID is not specified it will @@ -598,6 +604,12 @@ Common parameters Path (both AS number and AS path length), Origin code, MED, IGP metric. Also, the next hop address for each path must be different. +.. cfgcmd:: set protocols bgp parameters no-hard-administrative-reset + + Do not send Hard Reset CEASE Notification for "Administrative Reset" + events. When set and Graceful Restart Notification capability is exchanged + between the peers, Graceful Restart procedures apply, and routes will be retained. + .. cfgcmd:: set protocols bgp parameters log-neighbor-changes This command enable logging neighbor up/down changes and reset reason. @@ -643,6 +655,16 @@ Common parameters compatibility with older versions of VyOS. With this option one can enable :rfc:`8212` functionality to operate. +.. cfgcmd:: set protocols bgp parameters labeled-unicast <explicit-null | + ipv4-explicit-null | ipv6-explicit-null> + + By default, locally advertised prefixes use the implicit-null label to + encode in the outgoing NLRI. + + The following command uses the explicit-null label value for all the + BGP instances. + + Administrative Distance ^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/docs/configuration/vpn/l2tp.rst b/docs/configuration/vpn/l2tp.rst index 4a7657e7..ce3b6711 100644 --- a/docs/configuration/vpn/l2tp.rst +++ b/docs/configuration/vpn/l2tp.rst @@ -98,7 +98,7 @@ Below is an example to configure a LNS: set vpn l2tp remote-access client-ip-pool L2TP-POOL range 192.168.255.2-192.168.255.254 set vpn l2tp remote-access default-pool 'L2TP-POOL' set vpn l2tp remote-access lns shared-secret 'secret' - set vpn l2tp remote-access ccp-disable + set vpn l2tp remote-access ppp-options disable-ccp set vpn l2tp remote-access authentication mode local set vpn l2tp remote-access authentication local-users username test password 'test' diff --git a/docs/configuration/vpn/sstp.rst b/docs/configuration/vpn/sstp.rst index 2c5cef6d..a9def827 100644 --- a/docs/configuration/vpn/sstp.rst +++ b/docs/configuration/vpn/sstp.rst @@ -179,35 +179,98 @@ SSL Certificates PPP Settings ------------ +.. cfgcmd:: set vpn sstp ppp-options disable-ccp + + Disable Compression Control Protocol (CCP). + CCP is enabled by default. + +.. cfgcmd:: set vpn sstp 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 sstp ppp-options ipv4 <require | prefer | allow | deny> + + Specifies IPv4 negotiation preference. + + * **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 sstp 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 sstp ppp-options ipv6-accept-peer-interface-id + + Accept peer interface identifier. By default is not defined. + +.. cfgcmd:: set vpn sstp 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 sstp 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. + .. cfgcmd:: set vpn sstp ppp-options lcp-echo-failure <number> Defines the maximum `<number>` of unanswered echo requests. Upon reaching the - value `<number>`, the session will be reset. + value `<number>`, the session will be reset. Default value is **3**. .. cfgcmd:: set vpn sstp 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 sstp 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. + is not used. Default value is **0**. + +.. cfgcmd:: set vpn sstp 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 sstp ppp-options mppe <require | prefer | deny> - Specifies :abbr:`MPPE (Microsoft Point-to-Point Encryption)` negotioation + 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 + * **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 sstp ppp-options mru <number> + + Defines preferred MRU. By default is not defined. + RADIUS ------ |