lg/ipv4: show protocols all bgp5v6

bgp5v6 BGP --- up 2021-06-09 Established

Description:    bgp5.f.de.plusline.net
  BGP state:          Established
    Neighbor address: 2a02:2e0::e
    Neighbor AS:      12306
    Local AS:         12306
    Neighbor ID:      213.83.21.138
    Local capabilities
      Multiprotocol
        AF announced: ipv6
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv6
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Session:          internal multihop AS4
    Source address:   2a02:2e0:11:35::76
    Hold timer:       168.142/180
    Keepalive timer:  38.443/60
  Channel ipv6
    State:          UP
    Table:          master6
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         123392 imported, 143 exported, 0 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:       33063938          0          0      56072   33007866
      Import withdraws:       971357          0        ---          0     971357
      Export updates:       55025887   55025685          0        ---        202
      Export withdraws:       925727        ---        ---        ---         10
    BGP Next hop:   2a02:2e0:11:35::76
    IGP IPv6 table: master6