rix-rs1/ipv4: show protocols all rokson

rokson BGP --- up 2020-02-26 Established

Description:    rokson/5433/AS-ROKSON
  BGP state:          Established
    Neighbor address: 193.27.39.86
    Neighbor AS:      5433
    Local AS:         50817
    Neighbor ID:      91.151.190.248
    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:   193.27.39.100
    Hold timer:       141.439/180
    Keepalive timer:  39.594/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         3 imported, 0 filtered, 73800 exported, 3 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         804943          0     804926          6         11
      Import withdraws:       803365          0        ---    1607788          8
      Export updates:        5087772         11          0        ---    5087761
      Export withdraws:      2134555        ---        ---        ---    2134547
    BGP Next hop:   193.27.39.100