spb-rs2/ipv4: show protocols all skynet

skynet BGP --- up 2020-03-30 Established

Description:    skynet/35807/AS-SKYNET-SPB/via SkyNet
  BGP state:          Established
    Neighbor address: 185.1.152.28
    Neighbor AS:      35807
    Local AS:         50817
    Neighbor ID:      93.100.0.226
    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
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       91.866/180
    Keepalive timer:  5.104/60
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         246 imported, 10 filtered, 12081 exported, 246 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            275          0         11          1        263
      Import withdraws:            1          0        ---         11          1
      Export updates:         435935        499     196337        ---     239099
      Export withdraws:       179809        ---        ---        ---     115409
    BGP Next hop:   185.1.153.0