Date: Tue, 01 Apr 2014 11:13:55 -0400 From: Robert Huff <roberthuff@rcn.com> To: net@freebsd.org Cc: Rick Miller <vmiller@hostileadmin.com>, Willy Offermans <Willy@Offermans.Rompen.nl>, Robert Huff <roberthuff@rcn.com> Subject: Re: questions about (system) dhclient Message-ID: <533AD7B3.8040208@rcn.com>
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Willy Offermans <Willy@Offermans.Rompen.nl> > Does em0 supports TSO? No: see "http://users.rcn.com/roberthuff/dhc_ifconfig". Or at least it's not enabled. > and do you have ipfw running at the same time? Yes ... but this setup has been running with the same ipfw rules for years. The only change is the version of the system. (Which _might_ make this a problem for current@, but I want to eliminate other possibilities first.) > I figured out via the help of freebsd friends that ipfw and TSO are > not compatible. Disabling TSO4 on bge0 solved the issue with > sendmail Um - what issue with sendmail? I did a packet-dump; greping for "dhcp" produces "http://users.rcn.com/roberthuff/tdump2.txt". (The full dump is 1.7 mbytes, and I don't have a place to make it public.) If there's something else I should be looking for, please let me know. Respectfully Robert Huff
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