msk-rs2/ipv4: show protocols all cln

cln BGP --- up 2020-09-25 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:       61.378/90
    Keepalive timer:  3.427/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         50 imported, 1 filtered, 97681 exported, 24 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            157          0          3        102         52
      Import withdraws:            2          0        ---          1          2
      Export updates:         408403        133       3042        ---     405228
      Export withdraws:        87598        ---        ---        ---      87998
    BGP Next hop:   185.1.161.0