Hi Guy, > (Re-sending, from my real e-mail address rather than my forwarding-for-life > e-mail address, because the latter had issues and required moderation.) I had some issues with not appearing messages as well :(.
> On Jul 10, 2018, at 9:34 AM, Petr Vorel <pvo...@suse.cz> wrote: > > I'm playing with implementing LINKTYPE_LINUX_SLL2 [1] as a part of [3] > > in libpcap and using it in tcpdump. > This requires a numerical value to be assigned to LINKTYPE_LINUX_SLL2 and > DLT_LINUX_SLL2; no such value has yet been assigned. It seems it should be 276 (next free number). I've sent it as a pull request to github (I prefer using git format-patch && git send-email to ML as it's kind of archive, but it looks like you're happily using pull requests). https://github.com/the-tcpdump-group/tcpdump-htdocs/pull/11 > > 1) Keeping LINKTYPE_LINUX_SLL [2] altogether with LINKTYPE_LINUX_SLL2, > > compile > > both (having one of them as default for linux, second allow to use with -y > > switch > > in tcpdump). > > 2) Keeping LINKTYPE_LINUX_SLL [2] altogether with LINKTYPE_LINUX_SLL2 but > > compile only one of them (allow to chose via --with-pcap). > > 3) Replace LINKTYPE_LINUX_SLL with LINKTYPE_LINUX_SLL2. > > I've got somehow working 3), but some tcpdump tests are failing and I guess > > that's not what would be accepted due backwards compatibility. > > I guess 1) is what is wanted, > Yes. > It allows somebody to produce a capture file that can be read by software > that doesn't yet support SLL2. Make sense. Thanks for clarification. Kind regards, Petr _______________________________________________ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers