msk-rs2/ipv4: show protocols all Fortex

Fortex BGP --- start 2019-06-05 Connect

Description:    Fortex/48166/AS-FORTEX/via Foton
  BGP state:          Connect
    Neighbor address: 31.44.187.20
    Neighbor AS:      48166
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart