msk-rs2/ipv4: show protocols all Mosconnect

Mosconnect BGP --- start 2019-07-24 Connect Received: Other configuration change

Description:    Mosconnect/201588/AS-MOSCONNECT
  BGP state:          Connect
    Neighbor address: 31.44.187.64
    Neighbor AS:      201588
    Last error:       Received: Other configuration change
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart