msk-rs2/ipv4: show protocols all ServiceTelecom

ServiceTelecom BGP --- up 2019-09-11 Established

Description:    ServiceTelecom/42149/AS-ST/via CDNet
  BGP state:          Established
    Neighbor address: 31.44.187.1
    Neighbor AS:      42149
    Neighbor ID:      185.207.24.2
    Local capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      Graceful restart
      4-octet AS numbers
      Enhanced refresh
    Neighbor capabilities
      Multiprotocol
        AF announced: ipv4
      Route refresh
      4-octet AS numbers
    Session:          external route-server AS4
    Source address:   31.44.187.254
    Hold timer:       152.459/180
    Keepalive timer:  41.483/60
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         32 imported, 17 filtered, 14789 exported
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:            101          0         52          0         49
      Import withdraws:           47          0        ---         83         16
      Export updates:         364676         98     253243        ---     111335
      Export withdraws:       150978        ---        ---        ---      49955
    BGP Next hop:   31.44.187.254