rix-rs2/ipv4: show protocols all Connect

Connect BGP --- up 2019-12-26 Established

Description:    Connect/42511/AS-STATION
  BGP state:          Established
    Neighbor address: 193.27.39.46
    Neighbor AS:      42511
    Local AS:         50817
    Neighbor ID:      109.95.77.195
    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
    Session:          external route-server AS4
    Source address:   193.27.39.254
    Hold timer:       99.799/180
    Keepalive timer:  51.500/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 71637 exported, 2 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             10          0          0          6          4
      Import withdraws:            0          0        ---          0          0
      Export updates:        1420711         10          0        ---    1420701
      Export withdraws:       577984        ---        ---        ---     577990
    BGP Next hop:   193.27.39.254