msk-rs2/ipv4: show protocols all levelmsk

levelmsk BGP --- up 2020-09-19 Established

Description:    levelmsk/52091/AS-LEVEL-MSK
  BGP state:          Established
    Neighbor address: 185.1.160.167
    Neighbor AS:      52091
    Local AS:         49869
    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:   185.1.161.0
    Hold timer:       57.677/90
    Keepalive timer:  7.905/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         359 imported, 102 filtered, 98532 exported, 269 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           2812          0        649        718       1445
      Import withdraws:         1075          0        ---        768        742
      Export updates:         347368       1458        445        ---     345465
      Export withdraws:       148320        ---        ---        ---     148176
    BGP Next hop:   185.1.161.0