msk-rs2/ipv4: show protocols all welltelecom

welltelecom BGP --- up 2021-04-21 Established

Description:    welltelecom/57246/AS57246
  BGP state:          Established
    Neighbor address: 185.1.160.62
    Neighbor AS:      57246
    Local AS:         49869
    Neighbor ID:      31.28.18.61
    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
    Session:          external route-server AS4
    Source address:   185.1.161.0
    Hold timer:       157.035/180
    Keepalive timer:  46.891/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   50
      Action:       restart
    Routes:         5 imported, 0 filtered, 109762 exported, 5 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:             20          0          0         10         10
      Import withdraws:       456342          0        ---     456342          0
      Export updates:        5111864        186     182301        ---    4929377
      Export withdraws:       703377        ---        ---        ---     589079
    BGP Next hop:   185.1.161.0