msk-rs2/ipv4: show protocols all CLN

CLN BGP --- up 2018-12-24 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:       58.211/90
    Keepalive timer:  13.496/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         52 imported, 0 filtered, 67958 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1327          0         14          0       1313
      Import withdraws:         1257          0        ---         28       1243
      Export updates:        1579041       1363         49        ---    1577629
      Export withdraws:       757625        ---        ---        ---     757672
    BGP Next hop:   31.44.187.254