spb-rs2/ipv4: show protocols all medianet

medianet BGP --- up 2020-01-23 Established

Description:    medianet/205226/AS205226/via MediaNet
  BGP state:          Established
    Neighbor address: 185.1.152.22
    Neighbor AS:      205226
    Local AS:         50817
    Neighbor ID:      193.28.6.161
    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:       105.280/180
    Keepalive timer:  6.788/60
  Channel ipv4
    State:          UP
    Table:          rib4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         1 imported, 1 filtered, 11356 exported, 1 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              9          0          4          2          3
      Import withdraws:            3          0        ---          3          2
      Export updates:        2015070          4    1619479        ---     395587
      Export withdraws:       750428        ---        ---        ---     128143
    BGP Next hop:   185.1.153.0