spb-rs1/ipv4: show protocols all mosnet

mosnet BGP --- up 2021-09-17 Established

Description:    mosnet/29319/AS-IMSYS
  BGP state:          Established
    Neighbor address: 185.1.153.112
    Neighbor AS:      29319
    Local AS:         50817
    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:   185.1.152.255
    Hold timer:       147.270/180
    Keepalive timer:  50.493/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         32 imported, 2 filtered, 109383 exported, 31 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             71          0          6          0         65
      Import withdraws:            3          0        ---          6          1
      Export updates:         377939         94          0        ---     377845
      Export withdraws:        79021        ---        ---        ---      79022
    BGP Next hop:   185.1.152.255