msk-rs2/ipv4: show protocols all masterhost

masterhost BGP --- up 2021-07-23 Established

Description:    masterhost/25532/AS-MASTERHOST-TRANSIT
  BGP state:          Established
    Neighbor address: 185.1.161.74
    Neighbor AS:      25532
    Local AS:         49869
    Neighbor ID:      217.16.19.135
    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
      Graceful restart
        Restart time: 120
        AF supported: ipv4
        AF preserved:
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       122.200/180
    Keepalive timer:  29.859/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         35 imported, 0 filtered, 106622 exported, 35 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            121          0          0         86         35
      Import withdraws:            0          0        ---          0          0
      Export updates:        2095373         70        215        ---    2095088
      Export withdraws:      1108854        ---        ---        ---    1108790
    BGP Next hop:   185.1.161.0