msk-rs2/ipv4: show protocols all rokson

rokson BGP --- up 2021-01-25 Established

Description:    rokson/5433/AS-ROKSON
  BGP state:          Established
    Neighbor address: 185.1.160.246
    Neighbor AS:      5433
    Local AS:         49869
    Neighbor ID:      91.151.190.248
    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
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       112.562/180
    Keepalive timer:  25.747/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         3 imported, 0 filtered, 102014 exported, 2 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              9          0          0          6          3
      Import withdraws:            0          0        ---          0          0
      Export updates:         476303         18         24        ---     476261
      Export withdraws:        88002        ---        ---        ---      88022
    BGP Next hop:   185.1.161.0