Am Wednesday 28 April 2004 10:42 schrieb Christian Parpart:
Could someone show me some simple example code for incress+egress shaping for ppp0 (for a router with clients at eth0)?
Maybe my script will do: http://www.metamorpher.de/ipshape/
I don't know about 'simple', but I got a script designed for routers in general which have to provide masquerading, port forwarding and traffic shaping for several clients in the LAN. Even if it looks a bit complicated here and there, I think I got it well documented, though. It looks pretty similar to what you were trying to do.
I created this with the help of LARTC (Howto, Stef's docum.org, and of course this list) and it has grown a lot lately :-) You can specify the IPs of your clients, and bandwidth will be shared in a fair manner among them.
I use HTB, PRIO and SFQ to do that. It works well for me, but I'm sure that there is still LOADS of stuff that can be improved. I'm always open for suggestions :-)
Nice script - one thing I found was that HTB dequeued packets in pairs - with MTU 1500 and your 128kbit up this will hurt latency a bit.
The solution was to change from 1 to 0
#define HTB_HYSTERESIS 0 in net/sched/sch_htb.c
Andy.
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