msk-rs1/ipv4: show protocols all avantel

avantel BGP --- up 2021-10-14 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:       83.134/90
    Keepalive timer:  1.687/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   60
      Action:       disable
    Routes:         41 imported, 0 filtered, 116225 exported, 40 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             82          0          0          0         82
      Import withdraws:            0          0        ---          0          0
      Export updates:         277734         81        304        ---     277349
      Export withdraws:       105824        ---        ---        ---     105954
    BGP Next hop:   185.1.160.255