Hi people, I have some low rate problems in my network and I think it could be the DNS servers from my ISP I use in my proxy (squid) installed in a Debian Sarge machine, they are open DNS's and they could have a big traffic load.
But also I have read on the web that some common resolution queries to DNS servers and their responses use TCP because they need a bigger amount of bytes (I'm not talking about zone transfer, I'm talking about of direct and reverse simple name resolutions). So do you think in my firewall I have to open TCP/53 and UDP/53 ports in order to have name resolution to my proxy, or just opening UDP/53 port is enough ??? Thanks a lot, Alejandro -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
