[Differential] [Commented On] D5872: tcp: Don't prematurely drop receiving-only connections

2016-04-17 Thread sepherosa_gmail.com (Sepherosa Ziehau)
sepherosa_gmail.com added a comment. In https://reviews.freebsd.org/D5872#127372, @mike-karels.net wrote: > Setting a retransmission timer on an ACK makes no sense; I don't think tcp_output will send an ACK on a retransmission timeout. > > Setting timers in the ENOBUFS case is at best

[Differential] [Commented On] D5872: tcp: Don't prematurely drop receiving-only connections

2016-04-17 Thread sepherosa_gmail.com (Sepherosa Ziehau)
sepherosa_gmail.com added a comment. In https://reviews.freebsd.org/D5872#127243, @hiren wrote: > In https://reviews.freebsd.org/D5872#127123, @jtl wrote: > > > > > > > > > The key feature that makes the retransmit timer inappropriate for an ACK-only case is that it is only

[Differential] [Commented On] D5872: tcp: Don't prematurely drop receiving-only connections

2016-04-17 Thread sepherosa_gmail.com (Sepherosa Ziehau)
sepherosa_gmail.com added a comment. In https://reviews.freebsd.org/D5872#127063, @jtl wrote: > Doesn't tp->t_rxtshift get updated on a successful send? If not, I think that is what we should be fixing. > > Personally, I think a connection should drop if we aren't able to send any AC

[Bug 208803] ixgbe(4) reports wrong IPv4 checksum when txcsum is enabled

2016-04-17 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208803 Mark Linimon changed: What|Removed |Added Assignee|freebsd-b...@freebsd.org|freebsd-net@FreeBSD.org K

Problem reports for freebsd-net@FreeBSD.org that need special attention

2016-04-17 Thread bugzilla-noreply
To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and ob