Pfsense could do the job also, if you install tinyDNS and increase the cache limit which is 1Mb by default to perhaps 100mb. I'm giving a try right now because my ISP here in mexico city is so damn slow to resolve domains outside the america continent. cheers. -- "It is human nature to think wisely and act in an absurd fashion." "Todo el desorden del mundo proviene de las profesiones mal o mediocremente servidas" -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20080709/2b8349e4/attachment-0005.html>