rs2/ipv4: show protocols all pb_4_s3c_as44901_1

pb_4_s3c_as44901_1 BGP --- up 2020-03-23 Established

Description:    S3C 1
  BGP state:          Established
    Neighbor address: 86.104.125.158
    Neighbor AS:      44901
    Neighbor ID:      192.168.0.1
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   86.104.125.2
    Hold timer:       73.412/90
    Keepalive timer:  17.215/30
  Channel ipv4
    State:          UP
    Table:          t_4_s3c_as44901_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   3000
      Action:       restart
    Routes:         858 imported, 80678 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           2632          0          0          1       2631
      Import withdraws:         1633          0        ---          0       1633
      Export updates:         754163       2717          0        ---     751446
      Export withdraws:       336341        ---        ---        ---     337228
    BGP Next hop:   86.104.125.2