Re: [LARTC] priority bands don't reduce interactive latency?

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In article <1013554981.1931.7.camel@cala> you wrote:
> Il sab, 2000-11-18 alle 07:15, Dan Maas ha scritto:
>> I run a small Linux webserver and NAT router from my cable modem at home.
>> Whenever someone starts an http download, all other traffic from my LAN is
>> starved. Bandwidth is not really an issue, but latency is particularly
>> horrible -- pings that usually come back in 20ms can take up to 600ms while
>> the web server is active!

> I have just read this message (of 2 years ago...) and I have the same
> problem: I have a similar setup (I have used prio and htb) and when link
> is full latency of classes with high priority raise from 200 to 2000ms.

The time to transmit a single package is depending on it's size. On small
lines (modem) it makes sence to reduce the MTU. Perhaps it also helps to
reduce the txqueue len, not sure about that.

Greetings
Bernd
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