cn-can-s3: show protocols all internal_cn_can_s4

Name       Proto      Table      State  Since         Info
internal_cn_can_s4 BGP        ---        up     2025-04-06    Established   
  BGP state:          Established
    Neighbor address: fe80:950::8120%wg_cn_can_s4
    Neighbor AS:      4209508120
    Local AS:         4209508119
    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::8119
    Hold timer:       147.877/240
    Keepalive timer:  58.208/80
    Send hold timer:  473.798/480
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         21 imported, 22 exported, 1 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             39          0          0          0         39
      Import withdraws:            0          0        ---          0          0
      Export updates:             42          1          0        ---         41
      Export withdraws:            0        ---        ---        ---          1
    BGP Next hop:   :: fe80:950::8119
  Channel ipv6
    State:          UP
    Table:          master6
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         511 imported, 511 exported, 0 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          65889          0          0          1      65888
      Import withdraws:           80          0        ---         26         54
      Export updates:          65968         37          0        ---      65931
      Export withdraws:           50        ---        ---        ---         56
    BGP Next hop:   :: fe80:950::8119