spb-rs2/ipv4: show protocols all levelmsk

levelmsk BGP --- up 2021-07-24 Established

Description:    levelmsk/52091/AS-LEVEL-MSK
  BGP state:          Established
    Neighbor address: 185.1.152.239
    Neighbor AS:      52091
    Local AS:         50817
    Neighbor ID:      31.133.40.210
    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
    Session:          external route-server AS4
    Source address:   185.1.153.0
    Hold timer:       148.154/180
    Keepalive timer:  13.679/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         327 imported, 154 filtered, 104397 exported, 240 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          19199          0      18082        654        463
      Import withdraws:        17650          0        ---      35376         57
      Export updates:        1005731        410      11179        ---     994142
      Export withdraws:       255722        ---        ---        ---     253088
    BGP Next hop:   185.1.153.0