msk-rs2/ipv4: show protocols all kvant

kvant BGP --- up 2020-09-28 Established

Description:    kvant/43727/AS-SETKT
  BGP state:          Established
    Neighbor address: 185.1.160.95
    Neighbor AS:      43727
    Local AS:         49869
    Neighbor ID:      178.210.32.10
    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:       62.732/90
    Keepalive timer:  5.415/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         2849 imported, 10 filtered, 94516 exported, 2653 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:          18784          0        237       2857      15690
      Import withdraws:        12297          0        ---        446      12079
      Export updates:         175832      15426        948        ---     159458
      Export withdraws:        39839        ---        ---        ---      28458
    BGP Next hop:   185.1.161.0