rs2/ipv4: show protocols all pb_0022_as43376

pb_0022_as43376 BGP --- start 2021-04-12 13:50:04 Active Socket: No route to host

Description:    AS43376 - DOTRO Telecom
  BGP state:          Active
    Neighbor address:
    Neighbor AS:      43376
    Local AS:         60113
    Connect delay:    6.375/30
    Last error:       Socket: No route to host
  Channel ipv4
    State:          DOWN
    Table:          t_0022_as43376
    Preference:     100
    Input filter:   f_import_as43376
    Output filter:  f_export_as43376
    Import limit:   1200
      Action:       restart