tll-rs1/ipv4: show protocols all iskratel

iskratel BGP --- start 2021-11-11 Passive

Description:    iskratel/29124/AS-7SKY
  BGP state:          Passive
    Neighbor address: 37.9.49.132
    Neighbor AS:      29124
    Local AS:         57936
  Channel ipv4
    State:          DOWN
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable