W dniu 2012-02-28 22:22, Arnaud Lacombe pisze: >>>> FLOWTABLE on 8.x crashed BGP routers (kern/144917). >>>> >>> no crash dump, no backtrace, no follow-up whatsoever after 1 year and >>> 2 years, what's your points ? You could really have chosen a better PR >>> to back up your argument... >> >> Sorry, but I don't want to bug trace this issue, simply because lack of >> time, resources and interest in this feature. I've run into this bug on >> production box, went through hell because of it and turned off flowtable >> which I do not use and not need. If this problem is still alive (it >> might be, the PR I've mentioned is still open) then it's not a good idea >> to turn on this feature by default. If you're interested in using this >> feature then feel free to debug and test. >> > Give me a deterministic way to reproduce the issue and I will.
Enable FLOWTABLES in kernel and setup BGP4+ router (with net/quagga). You need three peers sending you full Internet routing table (3x400k prefixes). Some people got it with only two peers. After a short while your CPU should stuck in 100% busy. -- best regards, Lukasz Wasikowski _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
