spb-rs2/ipv4: show protocols all SkyNet

SkyNet BGP --- up 2018-12-14 Established

Description:    SkyNet/48076/AS-SKYNET-SPB
  BGP state:          Established
    Neighbor address: 31.44.186.28
    Neighbor AS:      48076
    Neighbor ID:      185.37.128.33
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   31.44.186.254
    Hold timer:       112.854/180
    Keepalive timer:  42.645/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         242 imported, 77 filtered, 7071 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           3705          0       1209       1468       1028
      Import withdraws:          413          0        ---        471        304
      Export updates:        2017820       1745    1400209        ---     615866
      Export withdraws:       962136        ---        ---        ---     451678
    BGP Next hop:   31.44.186.254