msk-rs2/ipv4: show protocols all goldlink

goldlink BGP --- up 2021-03-30 Established

Description:    goldlink/49830/AS49830
  BGP state:          Established
    Neighbor address: 185.1.160.150
    Neighbor AS:      49830
    Local AS:         49869
    Neighbor ID:      109.68.72.1
    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:   185.1.161.0
    Hold timer:       43.796/60
    Keepalive timer:  0.940/20
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         3 imported, 0 filtered, 104694 exported, 3 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              3          0          0          0          3
      Import withdraws:            0          0        ---          0          0
      Export updates:        1014552          4         26        ---    1014522
      Export withdraws:       448146        ---        ---        ---     448135
    BGP Next hop:   185.1.161.0