cn-szx-s3: show protocols all internal_cn_can_s4

Name       Proto      Table      State  Since         Info
internal_cn_can_s4 BGP        ---        up     2025-01-09    Established   
  BGP state:          Established
    Neighbor address: fe80:950::8120%wg_cn_can_s4
    Neighbor AS:      4209508120
    Local AS:         4209508115
    Neighbor ID:      172.20.181.231
    Local capabilities
      Multiprotocol
        AF announced: ipv4 ipv6
      Route refresh
      Extended next hop
        IPv6 nexthop: ipv4
      Extended message
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4 ipv6
      Route refresh
      Extended next hop
        IPv6 nexthop: ipv4
      Extended message
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Session:          external AS4
    Source address:   fe80:950::8115
    Hold timer:       215.648/240
    Keepalive timer:  28.693/80
    Send hold timer:  387.122/480
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         12 imported, 23 exported, 1 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             88          0          0          0         88
      Import withdraws:          130          0        ---         63         67
      Export updates:            198          2          0        ---        196
      Export withdraws:            7        ---        ---        ---          9
    BGP Next hop:   :: fe80:950::8115
  Channel ipv6
    State:          UP
    Table:          master6
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         513 imported, 523 exported, 0 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         254118          0          0         70     254048
      Import withdraws:        69159          0        ---      61542       7617
      Export updates:         325488        148          0        ---     325340
      Export withdraws:         4722        ---        ---        ---       4855
    BGP Next hop:   :: fe80:950::8115