Re: kern/141843: [em] [vlan] Intel txcsum and assigned vlan invoke wrong dst MAC in TCP packets



Thanks Pyun YongHyeon!
I apply patch em.csum_tso.20091230.patch and rebuild/reinstall kernel and have received successful result for tcp and udp connections (test by iperf).
But the hangs down/up nic bug do not disappear (kern/141285 without connection problems after your patch). Please pay attention to this problem.





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Relevant Pages

  • Re: kern/141843: [em] [vlan] Intel txcsum and assigned vlan invoke wrong dst MAC in TCP packets
    ... I apply patch em.csum_tso.20091230.patch and rebuild/reinstall kernel ... and have received successful result for tcp and udp connections (test by ... connection problems after your patch). ... Please pay attention to this problem. ...
    (freebsd-net)
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