spb-rs1/ipv4: show protocols all levelmsk

levelmsk BGP --- up 2020-10-04 Established

Description:    levelmsk/52091/AS-LEVEL-MSK
  BGP state:          Established
    Neighbor address: 185.1.152.239
    Neighbor AS:      52091
    Local AS:         50817
    Neighbor ID:      31.133.40.204
    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
      Long-lived graceful restart
    Session:          external route-server AS4
    Source address:   185.1.152.255
    Hold timer:       58.975/90
    Keepalive timer:  6.297/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         350 imported, 1 filtered, 93160 exported, 276 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           3971          0          7        725       3239
      Import withdraws:         1843          0        ---          9       1839
      Export updates:        1478096       3377      12499        ---    1462220
      Export withdraws:       741675        ---        ---        ---     743420
    BGP Next hop:   185.1.152.255