What sort of software/hardware are you using? I will definitely need to improve the performance issues.
Shannon On Tue, 2002-06-18 at 12:46, Scott Harney wrote: > I can't say that I have the same issue. I have an OpenBSD IPSEc VPN. two > actually. one for outside connections in and one for my wireless LAN. > I haven't experienced that kind of performance hit. > > On Tue, Jun 18, 2002 at 01:00:35PM -0500, Dustin Puryear wrote: > > At 12:06 PM 6/18/2002 -0500, you wrote: > > >I am using the built in stuff that is in OpenBSD (IPSec) with manual > > >3des keys. > > > > I haven't messed with the OpenBSD IPSec implementation. A factor of 20, > > huh? That's kind of brutal, but to be honest, I have yet to toy with an > > IPSec-based VPN myself. Is that performance expected? > > > > Regards, Dustin > > > > > > > > >Shannon > > > > > >On Tue, 2002-06-18 at 09:16, Dustin Puryear wrote: > > > > What software are you using for the actual VPN? > > > > > > > > Regards, Dustin > > > > > > > > At 08:45 PM 6/17/2002 -0500, you wrote: > > > > >Just in case anyone was wondering, I did some throughput testing on a > > > > >test VPN I have here. It is pretty CPU intensive as far as I can tell. > > > > >The VPN was running on two OpenBSD boxes with ~400 mhz cpus. See the > > > > >details and gnuplots at: > > > > > > > > > >http://www.ligo-la.caltech.edu/~sroddy/netpipetests/netpipe_tests.html > > > > > > > > > >About a factor of 20 reduction in speed when going from > > > > >client->gateway->(encrypted)=>gateway=>(decrypted)->client. > > > > > > > > > >I am going to do some further testing on faster machines. I am also > > > > >going to try blowfish vs. 3des encryption. Blowfish seems to be faster > > > > >than 3des on ssh. > > > > > > > > > >-- > > > > >Shannon Roddy > > > > >__________________________________________________________________ > > > > >Systems Administrator California Institute of Technology > > > > >[EMAIL PROTECTED] LIGO Livingston Observatory > > > > >ph: (225)686-3106 19100 LIGO Lane > > > > >fx: (225)686-7189 Livingston, LA 70754 > > > > >Web Page http://www.ligo-la.caltech.edu/~sroddy > > > > >Calendar/Schedule See Home Page > > > > >Wireless Email (255 Chars) [EMAIL PROTECTED] > > > > > > > > > >_______________________________________________ > > > > >General mailing list > > > > >[email protected] > > > > >http://brlug.net/mailman/listinfo/general_brlug.net > > > > > > > > > > > > --- > > > > Dustin Puryear <[EMAIL PROTECTED]> > > > > UNIX and Network Consultant > > > > http://members.telocity.com/~dpuryear > > > > PGP Key available at http://www.us.pgp.net > > > > In the beginning the Universe was created. > > > > This has been widely regarded as a bad move. - Douglas Adams > > > > > > > > > > > > _______________________________________________ > > > > General mailing list > > > > [email protected] > > > > http://brlug.net/mailman/listinfo/general_brlug.net > > >-- > > >Shannon Roddy > > >__________________________________________________________________ > > >Systems Administrator California Institute of Technology > > >[EMAIL PROTECTED] LIGO Livingston Observatory > > >ph: (225)686-3106 19100 LIGO Lane > > >fx: (225)686-7189 Livingston, LA 70754 > > >Web Page http://www.ligo-la.caltech.edu/~sroddy > > >Calendar/Schedule See Home Page > > >Wireless Email (255 Chars) [EMAIL PROTECTED] > > > > > >_______________________________________________ > > >General mailing list > > >[email protected] > > >http://brlug.net/mailman/listinfo/general_brlug.net > > > > > > --- > > Dustin Puryear <[EMAIL PROTECTED]> > > UNIX and Network Consultant > > http://members.telocity.com/~dpuryear > > PGP Key available at http://www.us.pgp.net > > In the beginning the Universe was created. > > This has been widely regarded as a bad move. - Douglas Adams > > > > > > _______________________________________________ > > General mailing list > > [email protected] > > http://brlug.net/mailman/listinfo/general_brlug.net > > -- > Scott Harney<[EMAIL PROTECTED]> > > _______________________________________________ > General mailing list > [email protected] > http://brlug.net/mailman/listinfo/general_brlug.net -- Shannon Roddy __________________________________________________________________ Systems Administrator California Institute of Technology [EMAIL PROTECTED] LIGO Livingston Observatory ph: (225)686-3106 19100 LIGO Lane fx: (225)686-7189 Livingston, LA 70754 Web Page http://www.ligo-la.caltech.edu/~sroddy Calendar/Schedule See Home Page Wireless Email (255 Chars) [EMAIL PROTECTED]
