Jails on FreeBSD 9.0
lists at eitanadler.com
Mon Jul 23 06:32:27 UTC 2012
On 22 July 2012 21:55, Herbert J. Skuhra <h.skuhra at gmail.com> wrote:
> On Sat, 21 Jul 2012 16:10:56 +0200
> "Herbert J. Skuhra" <h.skuhra at gmail.com> wrote:
>> On Sat, Jul 21, 2012 at 11:24 AM, Herbert J. Skuhra <h.skuhra at gmail.com> wrote:
>> > Hi,
>> > ok, this is obviously a pf problem and the reason why the network in
>> > the jail doesn't work.
>> > ifconfig lo1 create
>> > ifconfig lo1 10.0.0.10 netmask 0xffffff00
>> > nc -s 10.0.0.10 xx.xx.xx.xx 25
>> > With pf: connections fails; server receives SYN-ACK, but nc continues
>> > sending SYNs until nc gives up
>> > With ipfw: connection OK
>> > On my Soekris box at home (9.1-PRERELEASE i386) both ipfw and pf works.
>> Could this be a bug in the fxp driver?
>> I have a 2nd machine with a fxp nic. Same problem.
> Thanks to yongari@ the issue could be resolved on both machines by
> disabling receive checksum offloading (ifconfig fxp0 -rxsum).
If this is a fxp bug, can you please file a PR explaining the issue
and how to reproduce it?
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