Re: ISA Client not detecting ISA Server

Tech-Archive recommends: Fix windows errors by optimizing your registry

From: tommy shen (tommyshen_at_discussions.microsoft.com)
Date: 12/20/04 

Date: Sun, 19 Dec 2004 18:53:02 -0800

Thnaks for your document,I believe my corporate ISA environment is OK.
The issue is that every once in a while, despite the setting being checked,
some browsers stopped using the ISA server. When I unchecked the setting,
opened IE, then Re-checked the setting, and re-opened IE the problem was
solved.
I collected some packeges, and found that no request from client to DHCP for
auto-discovery,is this a bug of auto-discovery with DHCP?
Tommy

"Sergio Fonseca [MVP]" wrote:

> Hi,
>
> Check the WPAD feature:
>
> http://www.microsoft.com/technet/prodtechnol/isa/2004/plan/automaticdiscovery.mspx
>
> Qualquer sugestão deve ser testada antes de aplicada - www.gupade.org
>
> "tommy shen" <tommy shen@discussions.microsoft.com> wrote in message
> news:9B1AC2C0-5189-4BFC-904D-DEDF1F7904F7@microsoft.com...
> > Hi,
> > My corperate is suing DHCP detecting web proxy server, but sometimes it
> > doesn't work fine.I have to manually add proxy setting in IE.
> > All setting in DHCP and ISA both are correct, I have no idea why some
> client
> > cannot auto detect web proxy server?
> >
> > Tommy
> >
> > "pgodinho@free.fr" wrote:
> >
> > > Hi,
> > >
> > > Configure DNS(alias WPAD) and/or DHCP.
> > >
> > > Disabled force user authenfication on tab Proxy Web.
> > > (Properties LAN on ISA2004)
> > >
> > > Because when the client want to auto detect the proxy, he
> > > contacts a Web Proxy (wpad) and the web need a
> > > authenfication.
> > >
> > > Use network monitor if you want to see the message...
> > >
> > > Thanks microsoft to document this problem.
> > >
> > > Regards.
> > >
> > > Philippe.
> > > >-----Original Message-----
> > > >Hi,
> > > >
> > > >This seems to just have happened. All the machines where
> > > fine then
> > > >after rebooting the server a handfull of pc can not auto
> > > detect the
> > > >ISA. When I switch to Manually select ISA everything is
> > > good.
> > > >
> > > >Any idea what would cause this. Possibly newly installed
> > > windows
> > > >updates?
> > > >anyone have any recent issues like this?
> > > >
> > > >Thank You,
> > > >Steve
> > > >.
> > > >
> > >
>
>
>

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