rs2/ipv4: show protocols all pb_6_pch42_as42_1

pb_6_pch42_as42_1 BGP --- up 2021-01-19 Established

Description:    Woody Net 1
  BGP state:          Established
    Neighbor address: 2001:7f8:64:225::42:1
    Neighbor AS:      42
    Neighbor ID:      66.102.34.1
    Local capabilities
      Multiprotocol
        AF announced: ipv6
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv6
      Route refresh
      Graceful restart
      4-octet AS numbers
      ADD-PATH
        RX: ipv6
        TX:
    Session:          external route-server AS4
    Source address:   2001:7f8:64:225::2
    Hold timer:       91.767/180
    Keepalive timer:  14.902/60
  Channel ipv6
    State:          UP
    Table:          t_6_pch42_as42_1
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   200
      Action:       restart
    Routes:         40 imported, 36907 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             56          0          0          2         54
      Import withdraws:           14          0        ---          0         14
      Export updates:         456994         54      18617        ---     438323
      Export withdraws:       215078        ---        ---        ---     217521
    BGP Next hop:   2001:7f8:64:225::2 fe80::20c:29ff:fe28:2d84