Today I was configuring TMG for DNS/DHCP WPAD. In fact, I ran into a trouble that some host in the segment can use IE Proxy Autodiscover setting, while some cannot.In this case, you need to rely on DNS and DHCP auto discovery. A system called WPAD/PAC (Web Proxy Auto-discovery Protocol Proxy Auto Configure) promised an easy workaround and the ability for devices to auto configure themselves when connecting to to my network.Configure DHCP. Configuration. Validation Commands. Configuring Local ARP Proxy. Topology. Configuration. Validation. Configuring DHCP Client.address is 6c02.530c.2300 (bia 6c02.530c.2300) Bandwidth 1000000 kbits Index 1 , Metric 1 , Encapsulation ARPA Speed - Auto , Duplex - Auto , Media type is All over the internet I see example of how to set up dhcpd with WAPD proxy auto configuration using DHCP.Option 252 provides a DHCP client a URL to use to configure its proxy settings.
Its defined in draft-ietf-wrec-wpad-01. Automatic proxy configuration URL In the automatic proxy configuration URL, backslash characters get automatically converted into forward slashes thus making the URL invalid.cannot connect to internet after configuring to dhcp. -> Proxies -> Automatic Proxy Configuration , you could in theory use Managed Preferences via Workgroup Manager as well.However it does sound like it might implement the DHCP and DNS methods of auto-discovery. To configure proxy selection automatically, type the URL for the automatic proxy script on your server in the Auto-proxy URL (.wpad, or .pac file) box.It is supported by Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS). The Proxy Auto Configuration (PAC) file.Here is how to make the ISC dhcpd server (net-misc/dhcp) serve this information: In dhcpd.