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At 11:44 PM 9/7/2007, Aminuddin wrote: >Hi guys, >What kind of supports does openvpn offers for dual-core, quad-core or >multicpu implementation? > >I'm running C2D Intel 6300 (2GB RAM) with more that 90 users connecting to >it and bandwidth utilization of 80mbit/sec to all the clients. Anyone have >any experience of adding more users with this kind of high speed >connections? >At 125 users, the CPU utilization is at 100% and crash the server but 100 >users, CPU utilization is at 90% and still crash the server. Have you profiled that the server is doing ? Is it not able to keep up forwarding packets, or is it bogged down doing crypto. Depending on your OS, offloading to a crypto accelerator might help or even a second core to help with the crypto calcs. On FreeBSD, something like http://www.soekris.com/vpn1401.htm can help reduce CPU usage if you have a lot of simultaneous crypto transformations going on and is not that expensive ---Mike ____________________________________________ Openvpn-users mailing list Openvpn-users@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/openvpn-users |