msk-rs2/ipv4: show protocols all tel_net2

tel_net2 BGP --- start 2020-06-17 Passive

Description:    tel_net2/52201/AS-TCTEL
  BGP state:          Passive
    Neighbor address: 185.1.160.98
    Neighbor AS:      52201
    Local AS:         49869
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable