msk-rs2/ipv4: show protocols all sbertel

sbertel BGP --- start 2021-11-11 Passive Received: Administrative shutdown

Description:    sbertel/206673/AS-SBTC
  BGP state:          Passive
    Neighbor address: 185.1.161.172
    Neighbor AS:      206673
    Local AS:         49869
    Last error:       Received: Administrative shutdown
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable