msk-rs2/ipv4: show protocols all cln

cln BGP --- up 2021-03-30 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:       60.992/90
    Keepalive timer:  16.046/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         95 imported, 0 filtered, 104794 exported, 69 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            280          0          9          0        271
      Import withdraws:          180          0        ---         18        171
      Export updates:        1035886        269         36        ---    1035581
      Export withdraws:       458576        ---        ---        ---     458537
    BGP Next hop:   185.1.161.0