I'm certainly not using the kind of bandwidth you are. This is on a home network with 5 boxes. 4 on 100M, 1 on wireless 11M. The edge goes through a cable modem which is capped at 256Kbps upstream.
You might to better posing your query on some of the OpenBSD mailing lists or VPN lists. On Thu, Jun 20, 2002 at 11:15:40AM -0500, Shannon Roddy wrote: > What kind of bandwidth are you running through it? I am doing my > testing on a full 100mbit LAN and I am getting reduced to around 4-8 > mbit depending on the configuration. > > Shannon > > On Thu, 2002-06-20 at 10:36, Scott Harney wrote: > > An old Packard Bell P75 with 40M RAM > > > > On Tue, Jun 18, 2002 at 02:10:00PM -0500, Shannon Roddy wrote: > > > 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] > > > > > > _______________________________________________ > > > 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] > > _______________________________________________ > General mailing list > [email protected] > http://brlug.net/mailman/listinfo/general_brlug.net -- Scott Harney<[EMAIL PROTECTED]>
