Include me in awe. However, that's a great start to accomplish what I'm after. Cut n' Paste is great when you don't need to understand exactly what's going on, just get the proper results.
As always, thanks Charles. Chris On Wed, 2006-03-08 at 11:15, Brent P. Gardner wrote: > Charles- > > I am in awe. > > "Bandwidth limiting is easy! Just do this:" > > <command> <40+ args> > > I had to chuckle. > > > Brent Gardner > Network Administrator > IPRO Tech, Inc. > www.iprocorp.com > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of > > Charles Steinkuehler > > Sent: Tuesday, March 07, 2006 3:25 PM > > To: Chris Carbaugh > > Cc: LEAF > > Subject: Re: [leaf-user] Traffic Shaping > > > > > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > Chris Carbaugh wrote: > > > Hi all, > > > > > > I'm trying to simulate a satellite link for testing > > purposes. All the > > > guides I've found so far deal with prioritizing traffic in order to > > > get the most efficient use of the link. > > > > > > I'm trying to do the opposite; I want to to limit traffic down to > > > 1.5Mbps/256Kbps and throw in some high latency. > > > > > > Can anyone point me in the right direction? > > > > Bandwidth limiting on output is easy...just use the token > > bucket filter (the following caps TX bandwidth to 50 MBits/s > > and RX bandwidth to 20 > > MBits/s): > > > > tc qdisc add dev eth0 root tbf rate 50mbit latency 10ms burst > > 50kb tc qdisc add dev eth0 handle ffff: ingress tc filter add > > dev eth0 parent ffff: protocol ip prio 50 u32 match ip \ > > src 0/0 police rate 20mbit burst 20k drop flowid :1 > > > > For more realistic simulation, you may want to check into > > something like > > NetEm: > > http://linux-net.osdl.org/index.php/Netem > > http://developer.osdl.org/shemminger/netem/LCA2005_paper.pdf > > > > With netem you can add large (and variable) delays, random > > packet loss/duplication, out-of-order delivery, and various > > other 'real-world' conditions. > > > > - -- > > Charles Steinkuehler > > [EMAIL PROTECTED] > > -----BEGIN PGP SIGNATURE----- > > Version: GnuPG v1.4.0 (MingW32) > > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > > > iD8DBQFEDghYLywbqEHdNFwRAuCJAJ0UP6BN2wRH8YJ0nsoogYtR0Z67+gCfbQ2+ > > wNkbsKnyDqIs0is09XO6/lE= > > =OB3Z > > -----END PGP SIGNATURE----- > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by xPML, a groundbreaking > > scripting language that extends applications into web and > > mobile media. Attend the live webcast and join the prime > > developer group breaking into this new coding territory! > > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&; > dat=121642 > ------------------------------------------------------------------------ > leaf-user mailing list: leaf-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/leaf-user > Support Request -- http://leaf-project.org/ > > > > ------------------------------------------------------- > This SF.Net email is sponsored by xPML, a groundbreaking scripting language > that extends applications into web and mobile media. Attend the live webcast > and join the prime developer group breaking into this new coding territory! > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 > ------------------------------------------------------------------------ > leaf-user mailing list: leaf-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/leaf-user > Support Request -- http://leaf-project.org/ ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 ------------------------------------------------------------------------ leaf-user mailing list: leaf-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/leaf-user Support Request -- http://leaf-project.org/
