#2866 | 2013-05-28 Copenhagen, Denmark

Network expert, low latency

We are seeking a network expert for a Network latency trouble shooting and optimization project.

The applicant must be experienced in workingwith:

  • Low Latency
  • TCP/IP - UDP Multicast
  • TCP States
  • Sender-Side Flow Control
  • Receiver Side Flow control
  • Nagles algorithm
  • IGMP, IGMP Spoofing
  • Slow Start and Congestion Avoidance / Compound TCP (CTCP)
  • SACK and DACK
  • MTU
  • RTT
  • RTO
  • Scalable Window / Receive Window Auto-Tuning
  • Delayed Acknowledgement
  • Socket Buffer
  • Receive descriptor
  • TOE / Large Send Offload / Checksum Offload
  • Stack Trace
  • TDS

The consultant is used to application of Protocol Analyzers like WireShark and Microsoft Network Monitor.

Knowledge of the following tools will also be beneficial:

  • WPA (Windows Performance Analyzer)
  • WinDbg (Windows debugging)


Start: Juli
Varighed: 6 months
Arbejdssted: Copenhagen
Krav: Min. fem års professionel IT-erhvervserfaring.

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