rs2/ipv4: show protocols all pb_0040_as39533

pb_0040_as39533 BGP --- start 2021-07-28 21:20:02 Active Socket: No route to host

Description:    AS39533 - Asympto Networks Kft
  BGP state:          Active
    Neighbor address: 185.1.179.22
    Neighbor AS:      39533
    Local AS:         60113
    Connect delay:    13.963/30
    Last error:       Socket: No route to host
  Channel ipv4
    State:          DOWN
    Table:          t_0040_as39533
    Preference:     100
    Input filter:   f_import_as39533
    Output filter:  f_export_as39533
    Import limit:   12000
      Action:       restart