Re: [LARTC] Shaping of pppoe clients

2006-05-24 Thread Georgi Alexandrov
Kenneth Kalmer wrote: The keyword here is better, and that was my argument for using a bridge in the first place. It would appear to be easier to shape filter away from the messy scripts of pppd radius servers, but this raises the next issue. For the bridge, is the pppoe sessions

Re: [LARTC] leaky bucket on bursty multicast

2006-05-24 Thread Oivind
Thanks for replying :) I have been playing a bit with the following setup, but unfortunately I amconfused about how to specify the queue length of my multicast class below, to absorb the small bursts seen. It would be great with an example, for example with a megabyte buffer. # QDISCtc qdisc

[LARTC] poor performance for building route cache

2006-05-24 Thread Nai-Hsien
I did a test shown as following diagram. (The DUTis running Linux with NAPI ethernet driver.) I add 1000 routes into DUT then use the Smartbits port1 to send packets (with destinations to all the 1000 networks)to the DUT then receive them back from the port 2. The packets are sending in a

Re: [LARTC] how to debug RTNETLINK invalid argument?

2006-05-24 Thread George Nychis
George Nychis wrote: Luciano Ruete wrote: El Tuesday 23 May 2006 13:17, George Nychis escribió: Hey, I am getting an invalid argument trying to insert a qdisc: [EMAIL PROTECTED] iproute2]# tc qdisc add dev eth0 root xcp capacity 50Mbit limit 500 RTNETLINK answers: Invalid argument

Re: [LARTC] how to debug RTNETLINK invalid argument?

2006-05-24 Thread George Nychis
Well it turns out that the problem may very well be the environment, it seems as though i'm getting a hint in dmesg: [EMAIL PROTECTED] net]# dmesg request_module[sch_xcp]: fork failed, errno 1 that occurs after trying to add the qdisc through tc so it seems to be failing because a fork is

Re: [LARTC] How to limit bandwidth in iptables -- HELP

2006-05-24 Thread Martin A. Brown
Greetings Vikram, : Can anybody help me out, how to manage or limit bandwidth through : iptables while having internet connection on eth0 and working as : a gateway in LAN. Just recently, somebody identified several of the most common resources used to understand the traffic control

Re: [LARTC] How to limit bandwidth in iptables -- HELP

2006-05-24 Thread Vikram Malvi
Thanx a lot Martin :) Martin A. Brown wrote: Greetings Vikram, : Can anybody help me out, how to manage or limit bandwidth through : iptables while having internet connection on eth0 and working as : a gateway in LAN. Just recently, somebody identified several of the most common