Monitoring the running status of a BGP/MPLS IP VPN involves checking VPN instance information, VPNv4 peer information, and BGP peer log information.
Context
In routine maintenance, you can run any of the following commands in all views to check the running status of BGP/MPLS IP VPN.
Procedure
- To check information about the IP routing table of a VPN instance, run the display ip routing-table vpn-instance vpn-instance-name [ [ filter-option ] [ verbose ] | statistics ] command.
- To check information about a VPN instance, run the display ip vpn-instance [ verbose ] [ vpn-instance-name ] command.
- To check information about LSPs, run the display mpls lsp command.
- To check information about a specific BGP VPNv4 routing entry, run the display bgp vpnv4 { all | route-distinguisher route-distinguisher | vpn-instance vpn-instance-name } routing-table destination-address [ mask | mask-length ] command.
- To check information about the BGP VPNv4 routing table, run the display bgp vpnv4 { all | route-distinguisher route-distinguisher | vpn-instance vpn-instance-name } routing-table statistics [ match-options ] command.
- To check information about the BGP VPNv4 routing table, run the display bgp vpnv4 { all | route-distinguisher route-distinguisher | vpn-instance vpn-instance-name } routing-table [ match-options ] command.
- To check information about the BGP VPNv4 peer groups, run the display bgp vpnv4 { all | vpn-instance vpn-instance-name } group [ group-name ] command.
- To check information about the BGP VPNv4 peer, run the display bgp { all | vpn-instance vpn-instance-name } peer [ [ peer-address ] verbose ] command.
- To check information about the VPNv4 routes imported into the BGP routing table using the network command, run the display bgp { all | vpn-instance vpn-instance-name } network command.
- To check the logs about the BGP peers of the VPN instance IPv4 address family, run the display bgp vpnv4 vpn-instance vpn-instance-name { peer ipv4-address | peer-group group-name } log-info command.