rs1/ipv4: show protocols all pb_4_pch42_as42_1

pb_4_pch42_as42_1 BGP --- start 03:23:45.203 Active Socket: Connection refused

Description:    Woody Net 1
  BGP state:          Active
    Neighbor address: 86.104.125.62
    Neighbor AS:      42
    Connect delay:    4.542/5
    Last error:       Socket: Connection refused
  Channel ipv4
    State:          DOWN
    Table:          t_4_pch42_as42_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   200
      Action:       restart