[dpdk-dev] Sending modified pcap packets from pktgen.

2014-02-05 Thread Wiles, Roger Keith
The mempool is setup to not cache the packets and the order you send the packets will be the same order they appear on the wire. Also packets are stored on the TX done queue and it is hard to get the queue to flush them back to the mempool. Even after you stop sending packets you can still have

[dpdk-dev] Sending modified pcap packets from pktgen.

2014-02-04 Thread Banashankar KV
Hi, I am trying to send out modified pcap packets in a loop as shown below.I am trying to modify source IP and source port. for each *packet[12 in number]* for each *sip[2 in number]* for each *port[10 in number]* change to *port *and *sip *in *packet* ret =