spb-rs1/ipv4: show protocols all levelmsk

levelmsk BGP --- up 2021-07-15 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:   185.1.152.255
    Hold timer:       131.990/180
    Keepalive timer:  3.326/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   500
      Action:       disable
    Routes:         327 imported, 154 filtered, 104887 exported, 218 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           7299          0       5002       1634        663
      Import withdraws:         4113          0        ---       8270        120
      Export updates:        1335134        869      11837        ---    1322428
      Export withdraws:       321936        ---        ---        ---     323897
    BGP Next hop:   185.1.152.255