rix-rs2/ipv4: show protocols all wnet

wnet BGP --- up 2021-09-10 Established

Description:    wnet/1820/AS-WTUC
  BGP state:          Established
    Neighbor address: 193.27.39.151
    Neighbor AS:      1820
    Local AS:         49634
    Neighbor ID:      100.64.0.90
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
      Long-lived graceful restart
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   193.27.39.254
    Hold timer:       65.174/90
    Keepalive timer:  18.585/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         1205 imported, 0 filtered, 98636 exported, 962 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          12235          0          0       6013       6222
      Import withdraws:         3123          0        ---          0       3123
      Export updates:        1271152       6194          6        ---    1264952
      Export withdraws:       460214        ---        ---        ---     460868
    BGP Next hop:   193.27.39.254