В Чтв, 25/02/2010 в 16:19 +0200, Покотиленко Костик пишет: > Hi, > > We've switched back from 82576 to 82574L+82578DM. 82576 is still there > for a while before I put it into another server for testing. > > While it's there unused I would like to stress test it. I was going to > do a loop tests: connect port1 with port2 and port3 with port4 with > crossover cable, but I ran into a netperf configuration problem. > > How could I test this card with no external equipment? > > I've tryed this configuration: > > +port1: 192.168.5.1/24 > | > +port2: 192.168.5.2/24 > > +port3: 192.168.6.1/24 > | > +port4: 192.168.6.2/24
Well, I did it, it was tricky: +port1: 192.168.5.1/32, SNAT to: 192.168.5.2, REDIRECT to: 192.168.5.1 | +port2: 192.168.6.1/32, SNAT to: 192.168.6.2, REDIRECT to: 192.168.6.1 also: arp -i port1 -s 192.168.6.2 [HW_of_port2] arp -i port2 -s 192.168.5.2 [HW_of_port1] route add 192.168.6.2 dev port1 route add 192.168.5.2 dev port2 netperf -H 192.168.6.2 -t TCP_STREAM (this is port1->port2) netperf -H 192.168.5.2 -t TCP_STREAM (this is port2->port1) -- Покотиленко Костик <[email protected]> ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
