WebJul 8, 2024 · the ipv4_hdr parameter contains an nonsensical address. Thus, this can't work. And this is the root cause for your segmentation fault (-> an invalid address is dereferenced). For computing the checksum of the pseudo-header you have to supply your original IP header, thus, just call it like this: WebMar 26, 2024 · When viewing output on the Investigate Packet Monitor page, there are two fields that display potentially useful diagnostic information in numeric format under …
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WebMar 14, 2015 · yes, quite a lovely packet indeed. not to deprive you of the overwhelming joy of solving your own design problems, i note a few design questions to perhaps consider WebDec 10, 2024 · Traffic rate over time. We can see the traffic rate is the highest using the newest version. We can also see that DPDK 18.05 is the slowest, and 18.11 and 19.05 are quite similar. palton dama elegant
kernel_xiaomi_alioth/nft_reject_bridge.c at v20240314-01_4.19.277 ...
WebLinux debugging, tracing, profiling & perf. analysis. Check our new training course. with Creative Commons CC-BY-SA. lecture and lab materials Webusing the ether_hdr , one could read the MAC address from the packet eth = rte_pktmbuf_mtod (m, struct ether_hdr *); tmp = ð->s_addr.addr_bytes [0]; But how am I suppose to craft a packet and supply in all these details , so that I could sent the packet via rte_eth_tx_burst Thanks in advance Vladimir Medvedkin 8 years ago Hi, WebDec 6, 2014 · struct ethhdr *eth = eth_hdr (skb); memcpy (haddr, eth->h_source, ETH_ALEN); return ETH_ALEN; } 4.在struct ethhdr中MAC地址为6个字节,并不是我们常 … palton de iarna