msk-rs2/ipv4: show protocols all CGN

CGN BGP --- up 14:43:19.994 Established

Description:    CGN/204941/AS-CGNET
  BGP state:          Established
    Neighbor address: 31.44.187.80
    Neighbor AS:      204941
    Neighbor ID:      31.44.187.80
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
        Restart time: 120
        AF supported: ipv4
        AF preserved: ipv4
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.187.254
    Hold timer:       61.873/90
    Keepalive timer:  13.370/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         58 imported, 2 filtered, 14075 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             66          0          2          0         64
      Import withdraws:            1          0        ---          2          1
      Export updates:         164399         50     146132        ---      18217
      Export withdraws:        10168        ---        ---        ---       3680
    BGP Next hop:   31.44.187.254