[EMAIL PROTECTED] wrote on 09/09/2004 07:35:13 AM:
>
>
>
>
> Billy Macdonald <[EMAIL PROTECTED]> wrote on 09/09/2004 02:25:38 AM:
>
> > [EMAIL PROTECTED] wrote:
> >
> > >
> > >
> > >
> > > I'm having some issues with the black art of proxy autodetect scripts
> > > (wpad.dat). I'm having a tough time getting it to work consistantly.
> I am
> > > doing a phased roll-out of a squid proxy server, and want to the the
> > > autodetect return "proxy:3128" for some ip addresses, and "DIRECT"
for
> > > others.
> > >
> > > The script works for some hosts, but not for others. It works in the
> first
> > > couple of class C subnets mentioned, but it breaks down where the
> specific
> > > hosts are set to DIRECT (with the mask of 255.255.255.255), or
anywhere
> > > below that in the script such as where 10.7.0.0/255.255.254.0 is
> supposed
> > > to be proxied.
> > >
> > > Anyone have any suggesions?
> > >
> > > code below:
> > > ################ wpad.dat ##############
> > > if (isInNet(myIpAddress(), "10.7.39.0", "255.255.255.0")) {
> > > return "PROXY proxy:3128";
> > > }
> > > else if (isInNet(myIpAddress(), "10.7.22.0", "255.255.255.0")) {
> > > return "PROXY proxy:3128";
> > > }
> > > else if (isInNet(myIpAddress(), "10.7.33.0", "255.255.255.0")) {
> > > return "PROXY proxy:3128";
> > > }
> > > else if (isInNet(myIpAddress(), "10.7.34.0", "255.255.255.0")) {
> > > return "PROXY proxy:3128";
> > > }
> > > else if (isInNet(myIpAddress(), "10.7.35.0", "255.255.255.0")) {
> > > return "PROXY proxy:3128";
> > > }
> > > else if (isInNet(myIpAddress(), "10.7.1.216",
"255.255.255.255"))
> {
> > > return "DIRECT";
> > > }
> > > else if (isInNet(myIpAddress(), "10.7.1.217",
"255.255.255.255"))
> {
> > > return "DIRECT";
> > > }
> > > else if (isInNet(myIpAddress(), "10.7.1.219",
"255.255.255.255"))
> {
> > > return "DIRECT";
> > > }
> > > else if (isInNet(myIpAddress(), "10.7.0.0", "255.255.254.0")) {
> > > return "PROXY proxy:3128";
> > > }
> > > else {
> > > return "DIRECT";
> > > }
> > > }
> > > ####### end wpad.dat ############
> > >
> > >
> > >
> > > Alex Laslavic
> > > Havertys Tech Services
> > >
> > >
> >
> > It looks like it should work. Is it possible that the isInNet doesn't
> > work well with at "255.255.255.255" mask. You could try
> > if (myIpAdress() == "10.7.1.216") instead. I've never used it with
host
> > masks, just subnets.
> >
> > Also define "breaks down". Do those three host go through the proxy
but
> > the 10.7.0.0 ppl go out direct or do you get some sort of error?
> >
> > Finally I've had issues where myIpAddress() returns the first IP listed
> > by ipconfig on Windows 2k laptops that were VPN instead of the PPTP IP.
> > Never did find a workaround.
> >
> > Billy
>
> I will try using myIpAddress()== "10.7.1.216" and see what happens. By
> "breaks down" I mean that it seems that beneath the host, 255.255.255.255
> lines does not bother to work. I will replace the host/mask definition
> with the myIpAddress()== "10.7.1.216" and see what happens.
>
> Thanks
>
Excuse me for replying to myself. The reason this was not working, as
mentioned by Billy above, is that the first IP listed by ipconfig is not
the IP address I had defined in the autodetect script. Many of the windows
machines I had specified sit on multiple subnets. Thanks for the tip
Billy. I'll have to find another way to get this working.
