[dpdk-dev] ipv4-frag support for DPDK?

Hello DPDK dev, I was struggling with the packet fragmentation, since the dpdk application(l3fwd, ip-fragmentation, ip-assemble) did not recognized the received packet as the ipv4 header. At first, I have crafted my own packets when sending ipv4 headers so I assumed that I was crafting the pack

Re: [dpdk-dev] Questions about locating the rte_mbuf payload

Thanks for the reply Bruce, I have solved the problem. Just like you have said all I had to know was the data size that I was sending and the packet size that the DPDK tries to send. I subtracted them to get the accurate position of the end of the packet header address and my data.

[dpdk-dev] Questions about locating the rte_mbuf payload

ruct message)); // 336 printf("rte_pktmbuf_mtod: %s\n", rtn); // lenght of the offset: 456 rte_pktmbuf_dump(stdout, m, 1024); } Would anyone familiar with DPDK, have a good answer for this? Best Sungho Hong

[dpdk-dev] [dpdk-users] How to check the packet size limit?

fault size of the RTE-BUF and the pools for each client and server before increasing the size of the packets. Does this problem have to do with the NIC architecture? If so, is there a document to find out the correct limit size for the packets? Thank you for reading this letter Sungho Hong