rix-rs2/ipv4: show protocols all levelmsk

levelmsk BGP --- up 2020-02-11 Established

Description:    levelmsk/52091/AS-LEVEL-MSK
  BGP state:          Established
    Neighbor address: 193.27.39.84
    Neighbor AS:      52091
    Local AS:         50817
    Neighbor ID:      31.133.40.253
    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
      Enhanced refresh
    Session:          external route-server AS4
    Source address:   193.27.39.254
    Hold timer:       89.961/180
    Keepalive timer:  49.252/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         319 imported, 0 filtered, 72622 exported, 319 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           4119          0          0       2098       2021
      Import withdraws:       156087          0        ---     155612        475
      Export updates:        1289292       5086          0        ---    1284206
      Export withdraws:       272314        ---        ---        ---     274845
    BGP Next hop:   193.27.39.254