Hi Ben, You need to create a Protocol Rule that allows the SecureNAT clients access to outbound DNS queries. Make sure they're configured with a public DNS server address. HTH, Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: bensnell@xxxxxxxxxxxxxx [mailto:bensnell@xxxxxxxxxxxxxx] Sent: Sunday, April 20, 2003 11:58 AM To: [ISAserver.org Discussion List] Subject: [isalist] DNS and SNAT client http://www.ISAserver.org Hi all I have a SNAT client. I have configured the server to ping by IP address by I can't ping by host name. I don't have DNS within my network (I rely on the ISP) so I'm assuming that the resolve from IP address is failing at the ISA. Any ideas how fix this? TIA Ben ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')