msk-rs2/ipv4: show protocols all mosnet

mosnet BGP --- up 2021-04-30 Established

Description:    mosnet/29319/AS-IMSYS
  BGP state:          Established
    Neighbor address: 185.1.160.110
    Neighbor AS:      29319
    Local AS:         49869
    Neighbor ID:      217.70.31.143
    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
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       151.312/180
    Keepalive timer:  46.114/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         33 imported, 2 filtered, 109440 exported, 30 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             48          0          4          2         42
      Import withdraws:           11          0        ---          6          9
      Export updates:        2284358        108        269        ---    2283981
      Export withdraws:       384806        ---        ---        ---     384694
    BGP Next hop:   185.1.161.0