rs1/ipv4: show protocols all pb_6_ambra_as34630_2

pb_6_ambra_as34630_2 BGP --- start 2018-11-15 Connect

Description:    Ambra 2
  BGP state:          Connect
    Neighbor address: 2001:7f8:64:225:0:3:4630:2
    Neighbor AS:      34630
  Channel ipv6
    State:          DOWN
    Table:          t_6_ambra_as34630_2
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   50
      Action:       restart