lg/ipv4: show protocols all bgp5v6

bgp5v6 BGP --- up 2021-06-29 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:       167.144/180
    Keepalive timer:  57.869/60
  Channel ipv6
    State:          UP
    Table:          master6
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Routes:         124451 imported, 145 exported, 0 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:       38857734          0          0       7476   38850258
      Import withdraws:      1867838          0        ---          0    1867838
      Export updates:       72718391   72713924          0        ---       4467
      Export withdraws:      1787094        ---        ---        ---       3838
    BGP Next hop:   2a02:2e0:11:35::76
    IGP IPv6 table: master6