Border Gateway Protocol (BGP) parameters u32:1-4294967294 AS number 820 BGP address-family parameters IPv4 BGP settings BGP aggregate network ipv4net BGP aggregate network #include BGP network ipv4net BGP network Network as a backdoor route Route-map to modify route attributes policy route-map Redistribute routes from other protocols into BGP Redistribute connected routes into BGP #include Redistribute kernel routes into BGP #include Redistribute OSPF routes into BGP #include Redistribute RIP routes into BGP #include Redistribute static routes into BGP #include Redistribute non-main Kernel Routing Table IPv6 BGP settings BGP aggregate network ipv6net Aggregate network #include BGP network ipv6net Aggregate network AS-path hopcount limit u32:0-255 AS path hop count limit Route-map to modify route attributes policy route-map Redistribute routes from other protocols into BGP Redistribute connected routes into BGP #include Redistribute kernel routes into BGP #include Redistribute OSPF routes into BGP #include Redistribute RIP routes into BGP #include Redistribute static routes into BGP #include Redistribute non-main Kernel Routing Table BGP multipaths Maximum ebgp multipaths u32:1-255 EBGP multipaths Maximum ibgp multipaths u32:1-255 EBGP multipaths BGP neighbor ipv4 BGP neighbor IP address ipv6 BGP neighbor IPv6 address txt Interface name (br|bond|dum|en|eth|gnv|lo|peth|tun|vti|vxlan|wg|wlan)[0-9]+ Parameters relating to IPv4 or IPv6 routes #include #include Minimum interval for sending routing updates u32:0-600 Advertisement interval in seconds Enable Bidirectional Forwarding Detection (BFD) support Allow to write CBIT independence in BFD outgoing packets and read both C-BIT value of BFD and lookup BGP peer status Advertise capabilities to this neighbor Advertise dynamic capability to this neighbor Advertise extended-nexthop capability to this neighbor Description for this neighbor Disable capability negotiation with this neighbor Disable check to see if eBGP peer address is a connected route Disable sending community attributes to this neighbor (IPv4) Disable sending extended community attributes to this neighbor (IPv4) Disable sending standard community attributes to this neighbor (IPv4) Allow this EBGP neighbor to not be on a directly connected network u32:1-255 Number of hops Interface parameters Peer group for this peer Neighbor BGP AS number [REQUIRED] external internal u32:1-4294967294 Neighbor AS number external Any AS different from the local AS internal Neighbor AS number (external|internal) Invalid ASN value Enable BGP with v6 link-local only Peer group for this peer Neighbor BGP AS number [REQUIRED] external internal u32:1-4294967294 Neighbor AS number external Any AS different from the local AS internal Neighbor AS number (external|internal) Invalid ASN value Local AS number u32:1-4294967294 Local AS number Disable prepending local-as to updates from EBGP peers Ignore capability negotiation with specified neighbor Do not initiate a session with this neighbor BGP MD5 password IPv4 peer group for this peer Neighbor BGP port u32:1-65535 Neighbor BGP port number Neighbor BGP AS number [REQUIRED] external internal u32:1-4294967294 Neighbor AS number external Any AS different from the local AS internal Neighbor AS number (external|internal) Invalid ASN value Administratively shut down neighbor Enable strict capability negotiation Neighbor timers BGP connect timer for this neighbor u32:1-65535 Connect timer in seconds 0 Disable connect timer BGP hold timer for this neighbor u32:1-65535 Hold timer in seconds 0 Hold timer disabled BGP keepalive interval for this neighbor u32:1-65535 Keepalive interval in seconds (default 60) Ttl security mechanism for this BGP peer Number of the maximum number of hops to the BGP peer u32:1-254 Number of hops Source IP of routing updates ipv4 IPv4 address of route source ipv6 IPv6 address of route source txt Interface as route source (br|bond|dum|en|eth|gnv|lo|peth|tun|vti|vxlan|wg|wlan)[0-9]+ BGP parameters Always compare MEDs from different neighbors Default bestpath selection mechanism AS-path attribute comparison parameters Compare AS-path lengths including confederation sets and sequences Ignore AS-path length in selecting a route Allow load sharing across routes that have different AS paths (but same length) Compare the router-id for identical EBGP paths MED attribute comparison parameters Compare MEDs among confederation paths Treat missing route as a MED as the least preferred one Route-reflector cluster-id ipv4 Route-reflector cluster-id AS confederation parameters Confederation AS identifier [REQUIRED] u32:1-4294967294 Confederation AS id Peer ASs in the BGP confederation u32:1-4294967294 Peer AS number Enable route-flap dampening Half-life time for dampening [REQUIRED] u32:1-45 Half-life penalty in seconds Maximum duration to suppress a stable route [REQUIRED] u32:1-255 Maximum suppress duration in seconds Time to start reusing a route [REQUIRED] u32:1-20000 Re-use time in seconds When to start suppressing a route [REQUIRED] u32:1-20000 Start-suppress-time BGP defaults Default local preference u32 Local preference Deactivate IPv4 unicast for a peer by default Compare MEDs between different peers in the same AS Administratives distances for BGP routes Global administratives distances for BGP routes Administrative distance for external BGP routes u32:1-255 Administrative distance for external BGP routes Administrative distance for internal BGP routes u32:1-255 Administrative distance for internal BGP routes Administrative distance for local BGP routes u32:1-255 Administrative distance for internal BGP routes Administrative distance for a specific BGP prefix ipv4net Administrative distance for a specific BGP prefix Administrative distance for prefix u32:1-255 Administrative distance for external BGP routes Graceful restart capability parameters Maximum time to hold onto restarting neighbors stale paths u32:1-3600 Hold time in seconds Log neighbor up/down changes and reset reason Enable IGP route check for network statements Disable client to client route reflection Disable immediate session reset on peer link down event BGP router id ipv4 BGP router id BGP peer-group BGP peer-group address-family parameters #include #include Enable Bidirectional Forwarding Detection (BFD) support Advertise capabilities to this peer-group Advertise dynamic capability to this peer-group Advertise extended-nexthop capability to this neighbor Description for this peer-group Disable capability negotiation with this peer-group Disable check to see if eBGP peer address is a connected route Allow this EBGP peer-group to not be on a directly connected network u32:1-255 Number of hops Local AS number [REQUIRED] u32:1-4294967294 Local AS number Disable prepending local-as to updates from EBGP peers Ignore capability negotiation with specified peer-group Do not intiate a session with this peer-group BGP MD5 password Neighbor BGP AS number [REQUIRED] external internal u32:1-4294967294 Neighbor AS number external Any AS different from the local AS internal Neighbor AS number (external|internal) Invalid ASN value Administratively shut down peer-group Ttl security mechanism Number of the maximum number of hops to the BGP peer u32:1-254 Number of hops Source IP of routing updates ipv4 IPv4 address of route source ipv6 IPv6 address of route source txt Interface as route source (br|bond|dum|en|eth|gnv|lo|peth|tun|vti|vxlan|wg|wlan)[0-9]+ Filter routes installed in local route map policy route-map BGP protocol timers BGP holdtime interval u32:4-65535 Hold-time in seconds (default 180) 0 Do not hold routes Keepalive interval u32:1-65535 Keep-alive time in seconds (default 60)