spb-rs2/ipv4: show protocols all skynet

skynet BGP --- up 2021-07-24 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:      185.37.128.52
    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:       108.975/180
    Keepalive timer:  8.426/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   1000
      Action:       disable
    Routes:         491 imported, 11 filtered, 14927 exported, 475 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1128          0         30        547        551
      Import withdraws:           67          0        ---         29         58
      Export updates:        1070688        544     920893        ---     149251
      Export withdraws:       277347        ---        ---        ---      63605
    BGP Next hop:   185.1.153.0