rs2/ipv4: show protocols all pb_6_netergy_as57815_1

pb_6_netergy_as57815_1 BGP --- start 2020-07-09 Connect

Description:    Netergy 1
  BGP state:          Connect
    Neighbor address: 2001:7f8:64:225:0:5:7815:1
    Neighbor AS:      57815
  Channel ipv6
    State:          DOWN
    Table:          t_6_netergy_as57815_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   250
      Action:       restart