Version 1.1.1
(Jun 15, 2010)
Major changes:
* Make compatible with the NetFPGA 2.1.1 base release
Bug fixes:
* Allow 10kbps deviation from desired rate in rate limiter regression test
Version 1.1.0
(Apr 16, 2010)
Improvements:
* Supports loading of headers only into SRAM. Packets can be padded upon
tranmission to a per-packet-specified length.
* Received packets dropped by default on ports not being captured.
(Necessary when transmitting and receiving at maximum data rate on all
four ports to overcome limitation in output queues.)
* Enable capturing without transmission.
Bug fixes:
* Fix usec calculation when run in nanoseconds mode
Version 1.0.3
(Aug 20, 2009)
Updated to use the new NetFPGA 2.0 register system
Version 1.0.2
(Jan 20, 2009)
Wait option added to simplify synchronization with multiple pkt generators
Packet capture bug fixed
- Some headers were left on packets
Transmit/receive queue sizes allocated based on PCAP files being transmitted
Version 1.0.1
(Dec 2, 2008)
Included regression tests in release
Version 1.0 beta
(Aug 27, 2007)
Initial preview release
A problem with the output queues prevents the packet generator from simultaneously generating and receiving traffic on all four ports at 4 Gbps. A version of the bitfile that fixes this can be obtained from: http://yuba.stanford.edu/~grg/packet_generator.bit Note that this version will not pass any packets up to the host.
A problem with the output queues prevents the packet generator from simultaneously generating and receiving traffic on all four ports at 4 Gbps. A version of the bitfile that fixes this can be obtained from: http://yuba.stanford.edu/~grg/packet_generator.bit Note that this version will not pass any packets up to the host.