msk-rs2/ipv4: show protocols all Biterika

Biterika BGP --- start 2019-09-16 Connect

Description:    Biterika/35048/AS-BITERIKA
  BGP state:          Connect
    Neighbor address: 31.44.187.175
    Neighbor AS:      35048
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   100
      Action:       disable