msk-rs1/ipv4: show protocols all SPBTV

SPBTV BGP --- up 2020-03-02 Established

Description:    SPBTV/197888/AS197888
  BGP state:          Established
    Neighbor address: 31.44.187.125
    Neighbor AS:      197888
    Local AS:         50817
    Neighbor ID:      91.228.177.2
    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
      ADD-PATH
        RX: ipv4
        TX:
    Session:          external route-server AS4
    Source address:   31.44.187.100
    Hold timer:       124.788/180
    Keepalive timer:  32.870/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2 imported, 0 filtered, 85641 exported, 2 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:              2          0          0          0          2
      Import withdraws:            0          0        ---          0          0
      Export updates:        3544737          2          0        ---    3544735
      Export withdraws:      1596791        ---        ---        ---    1596791
    BGP Next hop:   31.44.187.100