[Bug 209680] ipfw: when enabled, net connections time out/ssh results in "broken pipe"
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209680 Fabian Keil changed: What|Removed |Added CC||f...@fabiankeil.de --- Comment #2 from Fabian Keil --- Created attachment 170568 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=170568&action=edit (Hopefully) make TCP/IP connections reliable under memory pressure again I don't use ipfw, but have occasionally seen similar issues recently and am currently testing the attached patch in an attempt to prevent them. While I haven't seen the problem since applying the patch, I'm not absolutely sure yet that the patch is responsible for this. Given that you seem to be able to reliably reproduce the issue I'd be interested to know if the patch makes a difference for your workloads. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-ipfw@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ipfw To unsubscribe, send any mail to "freebsd-ipfw-unsubscr...@freebsd.org"
[Bug 209680] ipfw: when enabled, net connections time out/ssh results in "broken pipe"
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209680 --- Comment #3 from Fabian Keil --- Created attachment 170569 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=170569&action=edit ipfw: Prefill the dynamic rule zone and prevent uma from freeing unused items If the previous patch doesn't make a difference you could try adding this one which may work around the problem. If it does, this could help diagnosing the cause of the problem. As I don't use ipfw myself I only compile-tested the patch. It will increase the memory used by ipfw. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-ipfw@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ipfw To unsubscribe, send any mail to "freebsd-ipfw-unsubscr...@freebsd.org"
[Bug 209680] ipfw: when enabled, net connections time out/ssh results in "broken pipe"
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209680 --- Comment #4 from gra...@menhennitt.com.au --- (In reply to graham from comment #1) Sorry, I'm an idiot. This isn't happening on my 11-current box - it's on my 10-stable box. However, the point still stands - it was reliable up until a few weeks ago and now it's not. I'll attempt to diagnose some more. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-ipfw@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ipfw To unsubscribe, send any mail to "freebsd-ipfw-unsubscr...@freebsd.org"
