BGP address-family parameters IPv4 BGP settings BGP aggregate network ipv4net BGP aggregate network #include Administrative distances for BGP routes eBGP routes administrative distance u32:1-255 eBGP routes administrative distance iBGP routes administrative distance u32:1-255 iBGP routes administrative distance Locally originated BGP routes administrative distance u32:1-255 Locally originated BGP routes administrative distance 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 BGP network ipv4net BGP network Network as a backdoor route #include #include Redistribute routes from other protocols into BGP Redistribute connected routes into BGP #include Redistribute IS-IS 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 Multicast IPv4 BGP settings BGP aggregate network/prefix ipv4net BGP aggregate network/prefix #include Administrative distances for BGP routes eBGP routes administrative distance u32:1-255 eBGP routes administrative distance iBGP routes administrative distance u32:1-255 iBGP routes administrative distance Locally originated BGP routes administrative distance u32:1-255 Locally originated BGP routes administrative distance 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 Import BGP network/prefix into multicast IPv4 RIB ipv4net Multicast IPv4 BGP network/prefix Use BGP network/prefix as a backdoor route #include Labeled Unicast IPv4 BGP settings BGP aggregate network/prefix ipv4net BGP aggregate network/prefix #include Import BGP network/prefix into labeled unicast IPv4 RIB ipv4net Labeled Unicast IPv4 BGP network/prefix Use BGP network/prefix as a backdoor route #include Flowspec IPv4 BGP settings Apply local policy routing to interface Interface Unicast VPN IPv4 BGP settings Import BGP network/prefix into unicast VPN IPv4 RIB ipv4net Unicast VPN IPv4 BGP network/prefix Route Distinguisher txt Route Distinguisher, asn:xxx ^[0-9]{1,10}:[0-9]{1,5}$ MPLS label value assigned to route u32:0-1048575 MPLS label value IPv6 BGP settings BGP aggregate network ipv6net Aggregate network #include Administrative distances for BGP routes eBGP routes administrative distance u32:1-255 eBGP routes administrative distance iBGP routes administrative distance u32:1-255 iBGP routes administrative distance Locally originated BGP routes administrative distance u32:1-255 Locally originated BGP routes administrative distance Administrative distance for a specific BGP prefix ipv6net Administrative distance for a specific BGP prefix Administrative distance for prefix u32:1-255 Administrative distance for external BGP routes BGP network ipv6net Aggregate network AS-path hopcount limit u32:0-255 AS path hop count limit #include #include Redistribute routes from other protocols into BGP Redistribute connected routes into BGP #include Redistribute kernel routes into BGP #include Redistribute OSPFv3 routes into BGP #include Redistribute RIPng routes into BGP #include Redistribute static routes into BGP #include Redistribute non-main Kernel Routing Table Multicast IPv6 BGP settings BGP aggregate network/prefix ipv6net BGP aggregate network/prefix #include Administrative distances for BGP routes eBGP routes administrative distance u32:1-255 eBGP routes administrative distance iBGP routes administrative distance u32:1-255 iBGP routes administrative distance Locally originated BGP routes administrative distance u32:1-255 Locally originated BGP routes administrative distance Administrative distance for a specific BGP prefix ipv6net Administrative distance for a specific BGP prefix Administrative distance for prefix u32:1-255 Administrative distance for external BGP routes Import BGP network/prefix into multicast IPv6 RIB ipv6net Multicast IPv6 BGP network/prefix AS-path hopcount limit u32:0-255 AS path hop count limit #include Labeled Unicast IPv6 BGP settings BGP aggregate network/prefix ipv6net BGP aggregate network/prefix #include Import BGP network/prefix into labeled unicast IPv6 RIB ipv6net Labeled Unicast IPv6 BGP network/prefix Use BGP network/prefix as a backdoor route #include Flowspec IPv6 BGP settings Apply local policy routing to interface Interface Unicast VPN IPv6 BGP settings Import BGP network/prefix into unicast VPN IPv6 RIB ipv6net Unicast VPN IPv6 BGP network/prefix Route Distinguisher txt Route Distinguisher, asn:xxx ^[0-9]{1,10}:[0-9]{1,5}$ MPLS label value assigned to route u32:0-1048575 MPLS label value L2VPN EVPN BGP settings Advertise prefix routes IPv4 address family #include IPv6 address family #include Advertise All local VNIs #include EVPN system primary IP ipv4 IP address Auto derivation of Route Target (RFC8365) Specify handling for BUM packets Do not flood any BUM packets Flood BUM packets using head-end replication VXLAN Network Identifier u32:1-16777215 VNI number #include Listen for and accept BGP dynamic neighbors from range Maximum number of dynamic neighbors that can be created u32:1-5000 BGP neighbor limit BGP dynamic neighbors listen range ipv4net IPv4 dynamic neighbors listen range ipv6net IPv6 dynamic neighbors listen range #include Autonomous System Number (ASN) u32:1-4294967294 Autonomous System Number BGP neighbor ipv4 BGP neighbor IP address ipv6 BGP neighbor IPv6 address txt Interface name Address-family parameters #include #include #include #include #include #include #include #include #include #include #include Minimum interval for sending routing updates u32:0-600 Advertisement interval in seconds #include #include #include #include #include #include #include Interface parameters #include #include Enable BGP with v6 link-local only #include #include #include #include #include #include #include Neighbor BGP port u32:1-65535 Neighbor BGP port number #include #include Enable strict capability negotiation Neighbor timers BGP connect timer for this neighbor u32:1-65535 Connect timer in seconds 0 Disable connect timer #include #include #include #include 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) Link Bandwidth attribute default-weight-for-missing ignore skip-missing default-weight-for-missing Assign low default weight (1) to paths not having link bandwidth ignore Ignore link bandwidth (do regular ECMP, not weighted) skip-missing Ignore paths without link bandwidth for ECMP (if other paths have it) ^(default-weight-for-missing|ignore|skip-missing)$ 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 minutes Maximum duration to suppress a stable route [REQUIRED] u32:1-255 Maximum suppress duration in minutes Threshold to start reusing a route [REQUIRED] u32:1-20000 Re-use penalty points When to start suppressing a route [REQUIRED] u32:1-20000 Start-suppress penalty points 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 Require in and out policy for eBGP peers (RFC8212) Graceful restart capability parameters Maximum time to hold onto restarting neighbors stale paths u32:1-3600 Hold time in seconds Graceful shutdown 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 #include Name of peer-group ^[-_a-zA-Z0-9]+$ Address-family parameters #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include BGP protocol timers #include #include