Re: [Openvpn-devel] linux openvpn development job

2009-04-25 Thread Karl O. Pinc
On 04/25/2009 12:50:26 PM, David Sommerseth wrote: Karl O. Pinc wrote: > On 04/24/2009 07:40:02 AM, Siim Põder wrote: [snip] > Please pardon me for thinking out loud here... I'll follow in this path, thinking out loud ... > The problem is that moving data between userspace and kernelspace >

Re: [Openvpn-devel] linux openvpn development job

2009-04-25 Thread David Sommerseth
Karl O. Pinc wrote: > On 04/24/2009 07:40:02 AM, Siim Põder wrote: [snip] > Please pardon me for thinking out loud here... I'll follow in this path, thinking out loud ... > The problem is that moving data between userspace and kernelspace > is expensive. (IIRC you can't just use the CPU to fi

Re: [Openvpn-devel] Solaris questions

2009-04-25 Thread Kazuyoshi Aizawa
Hi Victor, Could you please post the script once you have built drivers for your package? So that I can update my script as well. I've wanted to make script to be capable to build drivers on various platforms. But I don't have enough systems which can use for test. So if you would share your infor

Re: [Openvpn-devel] linux openvpn development job

2009-04-25 Thread Karl O. Pinc
On 04/24/2009 07:40:02 AM, Siim Põder wrote: Hi We are running a couple of openvpn servers with relatively high load (Opterons 2xDC, e1000, recent kerneles) and it seems as if most of the CPU time is not used on cryptography, but in softirq (send/recv for udp and read/write on tun?). This has l