[Bug 211872] IPv6 UDP traffic sometimes sent using wrong mac address
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211872 --- Comment #9 from Mike Karels --- Created attachment 173814 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=173814&action=edit Proposed patch I have attached a patch to ip6_output.c, which was missing invalidation code present in ip_output.c for v4. Peter Wemm indicates that this is working so far. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 211872] IPv6 UDP traffic sometimes sent using wrong mac address
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211872 Mike Karels changed: What|Removed |Added Status|New |In Progress Assignee|freebsd-net@FreeBSD.org |kar...@freebsd.org --- Comment #10 from Mike Karels --- Assigning to myself. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 211962] bxe driver queue soft hangs and flooding tx_soft_errors
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211962 Mark Linimon changed: What|Removed |Added Keywords||patch Assignee|freebsd-b...@freebsd.org|freebsd-net@FreeBSD.org -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 211836] Kernel panic with net.isr enabled
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211836 Kubilay Kocak changed: What|Removed |Added Assignee|freebsd-net@FreeBSD.org |a...@freebsd.org Keywords|needs-patch, needs-qa |patch Status|Open|In Progress --- Comment #14 from Kubilay Kocak --- Assign to committer resolving -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 211962] bxe driver queue soft hangs and flooding tx_soft_errors
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211962 Matt Joras changed: What|Removed |Added CC||matt.jo...@gmail.com --- Comment #2 from Matt Joras --- So this is a symptom of a problem we have been working to address at Isilon, and there's some pretty significant refactors I've done to the tx path to avoid problems like this. As you touched on, the fundamental problem here is actually that there's nothing that guarantees the continual draining of the drbr, so the driver can get stuck in various states of not transmitting as fast as it can. I addressed this mostly by adding a deferred tx task which guarantees that as long as there is packets sitting on the drbr there will be a tx task scheduled to drain them. We've tested these changes internally and they have been submitted to Qlogic for regression testing. They have stated they plan to commit them once this regression testing is done (optimistically around next week). -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
How can I send packets to 255.255.255.255 from the command line?
I want to test a change to broadcast packet handling and I want to confirm that 255.255.255.255 is still handled correctly. Are there any command-line tools in FreeBSD that can send to the broadcast address? ping 255.255.255.255 does not work correctly, unfortunately. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
Re: How can I send packets to 255.255.255.255 from the command line?
On Thu, Aug 18, 2016 at 4:48 PM, Paul A. Procacci wrote: > You should be able to ping the local subnet. > Alternatively you can use net/arping. > > ~Paul > I'm specifically looking to test the handling of 255.255.255.255, so a local broadcast address is out. Unfortunately, arping doesn't seem to do the right thing on FreeBSD. It manages to get the kernel to try arp'ing for 255.255.255.255. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
Re: How can I send packets to 255.255.255.255 from the command line?
On 18/08/2016 21:55, Ryan Stone wrote: On Thu, Aug 18, 2016 at 4:48 PM, Paul A. Procacci wrote: You should be able to ping the local subnet. Alternatively you can use net/arping. ~Paul I'm specifically looking to test the handling of 255.255.255.255, so a local broadcast address is out. Unfortunately, arping doesn't seem to do the right thing on FreeBSD. It manages to get the kernel to try arp'ing for 255.255.255.255. This very likely comes under the heading of "horrible bodges" but when I needed to do this, after much experimenting I added a static route to 255.255.255.0/24 pointing to the local LAN broadcast address. For example, on a machine with address 192.168.10.10/24 the "fix" would be: route add 255.255.255.0/24 192.168.10.255 My code could then happily send UDP to 255.255.255.255 without issue, and the packets make it out onto the wire with a broadcast destination MAC address. This was under 10.1-RELEASE; things may have changed that make it no longer work. I did warn you that it came under the heading of "horrible bodges" :) Paul. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
Re: How can I send packets to 255.255.255.255 from the command line?
Hello! Is netcat [nc(1)] an option? It doesn't seem to have any objections to doing this, but I don't have a setup to test it properly with at the moment. Thanks, Kyle Evans On Thu, Aug 18, 2016 at 2:29 PM, Ryan Stone wrote: > I want to test a change to broadcast packet handling and I want to confirm > that 255.255.255.255 is still handled correctly. Are there any command-line > tools in FreeBSD that can send to the broadcast address? ping > 255.255.255.255 does not work correctly, unfortunately. > ___ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
