msk-rs1/ipv4: show protocols all avantel

avantel BGP --- up 2021-04-06 Established

Description:    avantel/51178/AS-AVANTEL-SPB
  BGP state:          Established
    Neighbor address: 185.1.160.241
    Neighbor AS:      51178
    Local AS:         49869
    Neighbor ID:      10.60.255.232
    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:   185.1.160.255
    Hold timer:       50.081/90
    Keepalive timer:  1.919/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         30 imported, 1 filtered, 105047 exported, 29 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            195          0          7         60        128
      Import withdraws:            1          0        ---          5          2
      Export updates:         674977        184         82        ---     674711
      Export withdraws:       166471        ---        ---        ---     166537
    BGP Next hop:   185.1.160.255