msk-rs2/ipv4: show protocols all dataline

dataline BGP --- up 2020-09-25 Established

Description:    dataline/35297/AS-DL-WORLD/via Dataline
  BGP state:          Established
    Neighbor address: 185.1.160.57
    Neighbor AS:      35297
    Local AS:         49869
    Neighbor ID:      91.204.215.60
    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:   185.1.161.0
    Hold timer:       74.894/90
    Keepalive timer:  19.675/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         1625 imported, 5 filtered, 96713 exported, 1366 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:           8421          0         54       6502       1865
      Import withdraws:          167          0        ---         26        157
      Export updates:         372563       4170       2444        ---     365949
      Export withdraws:        65227        ---        ---        ---      68372
    BGP Next hop:   185.1.161.0