msk-rs2/ipv4: show protocols all Dataline

Dataline BGP --- up 2020-02-06 Established

Description:    Dataline/35297/AS-DL-WORLD
  BGP state:          Established
    Neighbor address: 31.44.187.57
    Neighbor AS:      35297
    Local AS:         50817
    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:   31.44.187.254
    Hold timer:       49.496/90
    Keepalive timer:  20.315/30
  Channel ipv4
    State:          UP
    Table:          master4
    Preference:     100
    Input filter:   (unnamed)
    Output filter:  (unnamed)
    Import limit:   5000
      Action:       restart
    Routes:         1664 imported, 16 filtered, 83022 exported, 1472 preferred
    Route change stats:     received   rejected   filtered    ignored   accepted
      Import updates:         106998          0        811      46500      59687
      Import withdraws:        15044          0        ---        438      14991
      Export updates:        5251201      60219       2861        ---    5188121
      Export withdraws:      2239417        ---        ---        ---    2234388
    BGP Next hop:   31.44.187.254