msk-rs2/ipv4: show protocols all obit

obit BGP --- up 2021-03-30 Established

Description:    obit/8492/AS-OBIT/via OBIT
  BGP state:          Established
    Neighbor address: 185.1.160.99
    Neighbor AS:      8492
    Local AS:         49869
    Neighbor ID:      95.161.234.250
    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
      4-octet AS numbers
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       87.487/90
    Keepalive timer:  0.906/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         169 imported, 0 filtered, 105520 exported, 158 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            653          0         83        341        229
      Import withdraws:          100          0        ---         85         58
      Export updates:        1246215        248        108        ---    1245859
      Export withdraws:       524222        ---        ---        ---     524207
    BGP Next hop:   185.1.161.0