Hello, : Does anyone know opensource traffic shaping software?pls tell me Did you try searching for 'traffic control linux'? You should have hit a large number of links. Here's my boilerplate list, all of which should function as good starting points: You may wish to join the LARTC mailing list [0], review the venerable LARTC site [1], read some of my documentation [2], Jason Boxman's HOWTO content [3], Stef Coene's descriptions, graphs and scripts [4] and Leonardo Balliache's technical docs [5]. -Martin [0] http://mailman.ds9a.nl/mailman/listinfo/lartc [1] http://lartc.org/howto/ [2] http://tldp.org/HOWTO/Traffic-Control-HOWTO/ [3] http://edseek.com/~jasonb/articles/traffic_shaping/ [4] http://www.docum.org/ [5] http://opalsoft.net/qos/ -- Martin A. Brown --- SecurePipe, Inc. --- mabrown@xxxxxxxxxxxxxx - : send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html