msk-rs2/ipv4: show protocols all avk_wellcom

avk_wellcom BGP --- up 2021-03-30 Established

Description:    avk_wellcom/49403/AS-AVK-WELLCOM
  BGP state:          Established
    Neighbor address: 185.1.160.107
    Neighbor AS:      49403
    Local AS:         49869
    Neighbor ID:      178.218.118.81
    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
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       149.770/180
    Keepalive timer:  13.186/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       disable
    Routes:         18 imported, 0 filtered, 104794 exported, 18 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             42          0          0         18         24
      Import withdraws:            6          0        ---          0          6
      Export updates:        1244997         24         98        ---    1244875
      Export withdraws:       523465        ---        ---        ---     523447
    BGP Next hop:   185.1.161.0