pbb-tralphium: show protocols all bgp_peer_x4a6f_ipv6

bgp_peer_x4a6f_ipv6 BGP --- start 2021-06-23 13:27:42 Active Socket: No route to host

BGP state:          Active
    Neighbor address: 2001:7f8:f2:e1:0:20:8702:1
    Neighbor AS:      208702
    Local AS:         207921
    Connect delay:    1.898/5
    Last error:       Socket: No route to host
  Channel ipv6
    State:          DOWN
    Table:          master6
    Preference:     100
    Input filter:   peer_x4a6f_import
    Output filter:  peer_x4a6f_export
    IGP IPv6 table: master6