search for: tsm2004

...uest I''m not the first :). Althought I know it mainly depends on the hardware, I''m trying to find some references on the topic or comparations with other routing solutions (FreeBSD box used as router, Cisco, etc). For example, http://facweb.cti.depaul.edu/jyu/Publications/Yu-Linux-TSM2004.pdf (althought is related with Linux-briding more than with Linux-routing) shows in Figure 14 that with an AMD Duron 1.3GHz 512M RAM a throughput of 90 Mbps can be achieved. Anybody knows any other similar analysis, please? Best regards, -------------------- Fermín Galán Márquez CTTC - Centre Te...

...More than 20Mbps of bandwith cross this bridge. Most of this traffic is p2p (~80%) When traffic goes over 14Mbps the bridge seems to saturate (overflow ? ) and start to make colision and loose packets I''ve take a look to this paper http://facweb.cti.depaul.edu/jyu/Publications/Yu-Linux-TSM2004.pdf And with a duron 1,3Ghz+512 mbps he obtain these values Input Rate 28,444,444 (bps) Latency 29 (us) Throughput 28,000,000 (bps) Linux CPU 77% Occupancy A duron 1,3 is less powered than a celeron p4 3 ... So I don''t understand why I''ve got this problem :( When I make...

...tat and iptraf to measure the throughput. I also wrote a perl script which is reading the device counters from /proc to calculate an average. On my search I found this, which is pretty interessting, but I don't have an Ixia testing device. http://facweb.cti.depaul.edu/jyu/Publications/Yu-Linux-TSM2004.pdf Is it worth to rent such a device or are there any good ways to create a similar setup? Why I'm not satisfied with my tests? There's a production setup running, which is working at much higher packet/throughput rates than I was able to reproduce in the lab. This is really bugging me. I...