Messages in this thread | | | Subject | Re: ipv6 stack seems to forget to send ACKs | From | Mika Liljeberg <> | Date | 10 Jan 2003 00:12:33 +0200 |
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Hi Wichert,
Looking at your trace it seems that the receiving machine is dropping all packets that do not have traffic class set. Note that all segments received with [class 0x2] get properly acked. The others probably don't get to TCP at all. You might want to check your filters and QoS policies.
BR,
MikaL
On Wed, 2003-01-08 at 19:01, Wichert Akkerman wrote: > Previously Maciej Soltysiak wrote: > > I seem to be getting better results than you, i think that it is not an > > issue of ipv6 implementation but simply the case of time sensitive > > traffic fighting with other Internet traffic over tunnels through ipv4 > > networks. > > Actually, I don't follow this. How could any kind of traffic shaping > result in my client not sending ACKs, which is what the tcpdump > seems to indicate? I can understand packets being dropped which > would result in retransmits, but that is not the case here. > > Wichert. > > (usual I'm-no-network-guru-and-might-be-misreading-things disclaimer here) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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