rs2-msk/ipv4: show protocols all as51520_1006

as51520_1006 BGP master start 2019-02-26 Passive Socket: Connection closed

Description:    Kadu.ru
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   500
    Action:       disable
  Routes:         0 imported, 0 filtered, 0 exported, 0 preferred
  Route change stats:     received   rejected   filtered    ignored   accepted
    Import updates:              0          0          0          0          0
    Import withdraws:            0          0        ---          0          0
    Export updates:              0          0          0        ---          0
    Export withdraws:            0        ---        ---        ---          0
  BGP state:          Passive
    Neighbor address: 178.18.225.192
    Neighbor AS:      51520
    Last error:       Socket: Connection closed