rs1/ipv4: show protocols all pb_6_tennet_as39543_1

pb_6_tennet_as39543_1 BGP --- start 2019-12-04 Active Socket: Connection refused

Description:    Tennet 1
  BGP state:          Active
    Neighbor address: 2001:7f8:64:225:0:3:9543:1
    Neighbor AS:      39543
    Connect delay:    3.727/5
    Last error:       Socket: Connection refused
  Channel ipv6
    State:          DOWN
    Table:          t_6_tennet_as39543_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   200
      Action:       restart