[Cake] flow_hash vs host_hash
moeller0 at gmx.de
Tue Oct 6 04:37:24 EDT 2015
On Oct 6, 2015, at 10:28 , Toke Høiland-Jørgensen <toke at toke.dk> wrote:
> Sebastian Moeller <moeller0 at gmx.de> writes:
>> Hi Toke,
>> On Oct 6, 2015, at 10:13 , Toke Høiland-Jørgensen <toke at toke.dk> wrote:
>>> Sebastian Moeller <moeller0 at gmx.de> writes:
>>>> I believe you nailed it, but the pony will still work on egress,
>>> Don't packets hit the qdisc after NAT has been applied?
>> As far as I know not for IFBs; that is the reason why we need tc filters
>> on ingress and can not use netfilter. And why using iptables to map the DSCP to
>> zero will still result in our shaper seeing the DSCP markings from upstream
>> (which I could confirm happening for IPv6, as my ISP conserved flent’s DSCP
>> marks, so I saw nice priority band based stratification in flent's graphics). I
>> think that IFBs predecessor IMQ was different in that regard.
> No, I meant on egress...
Ah, I see. I guess you are right, but on egress we could get back to the pre-nat addresses, like Vincent does in nxt_routed_hfsc.qos?
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