spb-rs2/ipv4: show protocols all wnet

wnet BGP --- up 2021-03-19 Established

Description:    wnet/1820/AS-WTUC
  BGP state:          Established
    Neighbor address: 185.1.152.216
    Neighbor AS:      1820
    Local AS:         50817
    Neighbor ID:      100.64.0.83
    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:   185.1.153.0
    Hold timer:       82.755/90
    Keepalive timer:  5.005/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2034 imported, 27289 filtered, 100354 exported, 1181 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:        1317216          0     893052      40129     384035
      Import withdraws:       706132          0        ---    1029969      26353
      Export updates:        2446562     383528          0        ---    2063034
      Export withdraws:      1142557        ---        ---        ---    1124910
    BGP Next hop:   185.1.153.0