rs2/ipv4: show protocols all pb_0042_as147028

pb_0042_as147028 BGP --- start 2021-10-29 16:35:08 Active Socket: No route to host

Description:    AS147028 - Okita Online
  BGP state:          Active
    Neighbor address:
    Neighbor AS:      147028
    Local AS:         60113
    Connect delay:    11.676/30
    Last error:       Socket: No route to host
  Channel ipv4
    State:          DOWN
    Table:          t_0042_as147028
    Preference:     100
    Input filter:   f_import_as147028
    Output filter:  f_export_as147028
    Import limit:   100
      Action:       restart