msk-rs2/ipv4: show protocols all CLN

CLN BGP --- up 2019-04-23 Established

Description:    CLN/44020/AS-CLN
  BGP state:          Established
    Neighbor address: 31.44.187.46
    Neighbor AS:      44020
    Neighbor ID:      79.98.8.131
    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:   31.44.187.254
    Hold timer:       76.266/90
    Keepalive timer:  16.110/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         51 imported, 1 filtered, 76755 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            118          0         13          0        105
      Import withdraws:           53          0        ---         25         41
      Export updates:        1192050        126         27        ---    1191897
      Export withdraws:       798116        ---        ---        ---     798098
    BGP Next hop:   31.44.187.254