rs2/ipv4: show protocols all pb_4_s3c_as44901_1

pb_4_s3c_as44901_1 BGP --- up 2020-11-23 Established

Description:    S3C 1
  BGP state:          Established
    Neighbor address: 86.104.125.158
    Neighbor AS:      44901
    Neighbor ID:      10.0.0.1
    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:       78.639/90
    Keepalive timer:  23.323/30
  Channel ipv4
    State:          UP
    Table:          t_4_s3c_as44901_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   3000
      Action:       restart
    Routes:         1206 imported, 101687 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1895          0          0          0       1895
      Import withdraws:          196          0        ---          0        196
      Export updates:        1250327       1753     447387        ---     801187
      Export withdraws:       555801        ---        ---        ---     426568
    BGP Next hop:   86.104.125.2