msk-rs2/ipv4: show protocols all cln

cln BGP --- up 2021-06-14 Established

Description:    cln/44020/AS-CLN/via CLN
  BGP state:          Established
    Neighbor address: 185.1.160.46
    Neighbor AS:      44020
    Local AS:         49869
    Neighbor ID:      79.98.8.131
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       48.919/90
    Keepalive timer:  19.806/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         58 imported, 3 filtered, 106189 exported, 32 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            152          0         19          0        133
      Import withdraws:           77          0        ---         35         61
      Export updates:        1068284        161          2        ---    1068121
      Export withdraws:       723413        ---        ---        ---     723393
    BGP Next hop:   185.1.161.0