I went ahead and added some alert() messages to the PAC file and it appears the problem is on my end. In my /etc/hosts, I had
127.0.0.1 myhostname localhost localhost.localdomain which was causing the myIpAddress() function in the PAC script to return the loopback address. My system IP address is assigned via DHCP, and my hostname resolvable through DNS. Changing the above to 127.0.0.1 localhost localhost.localdomain 127.0.1.1 myhostname myhostname.localdomain resolves the issue. -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]

