On Fri, Nov 15, 2019 at 6:03 PM Li,Rongqing <[email protected]> wrote:
> 发件人: Darrell Ball <[email protected]> > 发送时间: 2019年11月15日 22:58 > 收件人: Li,Rongqing > 抄送: ovs dev > 主题: Re: ipf question > > > >Let me paraphrase, just to confirm we are on the same page. > >IIUC, for example, in the case of a 33 fragment packet, in the first pass > all 33 fragments enter ipf, then are >reassembled, pass thru conntrack > >and then the frags sent out, while in the second pass, only 32 fragments > enter conntrack/ipf, while index 32 >fragment is being forwarded out > without going thru conntrack/ipf ? > > true. > the second pass is recirculation > and index 32 fragment is not into contrack/ipf, and send out to vm > directly. > can you check what rule is being hit by that fragment packet vs others and then compare the pkt metadata > if I change NETDEV_MAX_BURST to 64, it works > good test > > thanks > > -RongQing > > > > > _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
