spb-rs1/ipv4: show protocols all levelmsk

levelmsk BGP --- up 2020-06-27 Established

Description:    levelmsk/52091/AS-LEVEL-MSK
  BGP state:          Established
    Neighbor address: 185.1.152.239
    Neighbor AS:      52091
    Neighbor ID:      31.133.40.253
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    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:       158.244/180
    Keepalive timer:  42.861/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         349 imported, 0 filtered, 87757 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           1499          0          0        703        796
      Import withdraws:           80          0        ---          0         80
      Export updates:         367909        845          0        ---     367064
      Export withdraws:       170756        ---        ---        ---     170770
    BGP Next hop:   185.1.152.255