rs-2/ipv4: show protocols all as43727

as43727 BGP master start 2020-12-03 13:39:02 Connect Received: Connection rejected

Description:    Kvant-Telecom
  Preference:     100
  Input filter:   (unnamed)
  Output filter:  (unnamed)
  Import limit:   10000
    Action:       restart
  Routes:         0 imported, 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:          Connect
    Neighbor address: 91.221.180.137
    Neighbor AS:      43727
    Last error:       Received: Connection rejected