tcpdump mailing list archives
Re: best strategy for receiving millions-packets-per-second
From: "Montorsi, Francesco via tcpdump-workers" <tcpdump-workers () lists tcpdump org>
Date: Mon, 4 May 2020 08:51:50 -0400 (EDT)
--- Begin Message --- From: "Montorsi, Francesco" <fmontorsi () empirix com>
Date: Mon, 4 May 2020 12:53:30 +0000
Hi Anders,Why "as an alternative to the DPDK framework"? I think there is code to use DPDK in libpcap.Actually there's no code in libpcap 1.9.1 to use DPDK... I just grepped through the tarball..I also think there has been efforts to use CP fanout and similar have you tried that?I think you mean the PACKET_FANOUT_CPU option of a Linux socket (http://man7.org/linux/man-pages/man7/packet.7.html) right? Honestly I didn't see any reference in libpcap (I grepped :) ) THanks Francesco
--- End Message ---
_______________________________________________ tcpdump-workers mailing list tcpdump-workers () lists tcpdump org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
Current thread:
- best strategy for receiving millions-packets-per-second Montorsi, Francesco via tcpdump-workers (May 04)
- <Possible follow-ups>
- Re: best strategy for receiving millions-packets-per-second Montorsi, Francesco via tcpdump-workers (May 04)
- Re: best strategy for receiving millions-packets-per-second Montorsi, Francesco via tcpdump-workers (May 04)