Too many unknowns here to guess, so if I were you I'd start with
rebooting the client, logging in and starting a sniffer (like wireshark)
- just looking at port 53 and port 80
Then start your browser (that is set to automatic network/proxy) and see
what happens. What should happen is that it looks for wpad.<DOMAIN DHCP
GAVE IT> and if it's Windows it should also look for wpad.<AD.DOMAIN>
If either exist it will then try to download /wpad.dat via HTTP and acts
on the content
We use WPAD - it works great. I'd suggest ditching the DHCP option -
that only ever worked for MSIE - stick to WPAD via DNS which works for
all browsers
Jason
PS: also note WPAD is about browsers - so don't expect miracles for
non-browser applications. Some apps can use it - bit most can't
On 10/09/15 08:39, Marcio Demetrio Bacci wrote:
> Hi,
>
> I'm having the following problem with my squid3:
>
> When I set the browser: "Auto-Detect proxy settings for this network"
> does not work.
>
> When we report: "Manual proxy configuration" works.
>
> Follow my configuration files:
>
> */var/www/wpad.dat*
> function FindProxyForURL(url, host) {
> if (shExpMatch(url,"*.empresa.com/* <http://empresa.com/*>"))
> {
> return "DIRECT";
> }
> if (isInNet(host, "192.168.0.0","255.255.252.0"))
> {
> return "DIRECT";
> }
> return "PROXY 192.168.0.69:3128 <http://192.168.0.69:3128>";
> }
>
>
> */etc/dhcp/dhcpd.conf*
> ddns-update-style none;
> default-lease-time 600;
> max-lease-time 7200;
> authoritative;
> option wpad-url code 252 = text;
> ddns-domainname "cmb.empresa.com <http://cmb.empresa.com>.";
> option domain-name "cmb.empresa.com <http://cmb.empresa.com>.";
>
>
> subnet 192.168.0.0 netmask 255.255.252.0 {
> range 192.168.1.1 19.168.3.253;
> option routers 192.168.0.1;
> option domain-name-servers 192.168.0.25,192.168.0.10;
> option broadcast-address 192.168.3.255;
> option wpad-url "http://192.168.0.69/wpad.dat\n
> <http://192.168.0.69/wpad.dat%5Cn>";
>
> }
>
>
> */etc/bind/db.empresa.com <http://db.empresa.com>*
> ;
> $TTL 600
> @ IN SOA dns1.cmb.emprea.com <http://dns1.cmb.emprea.com>.
> root.cmb.empresa.com <http://root.cmb.empresa.com>. (
> 2015083001; Serial
> 300 ; Refresh
> 300 ; Retry
> 600 ; Expire
> 900 ) ; Negative Cache TTL
> ;
> @ IN NS dns1.cmb.emprea.com
> <http://dns1.cmb.emprea.com>.
> @ IN MX 10 webmail.cmb.emprea.com
> <http://webmail.cmb.emprea.com>.
> ...
> proxy IN A 192.168.0.69
> wpad IN CNAME proxy
>
>
> Is there any tool to test my proxy ?
>
> Do I need to set any library in apache2 ?
>
> Regards,
>
> Márcio Bacci
>
>
>
> _______________________________________________
> squid-users mailing list
> squid-users@lists.squid-cache.org
> http://lists.squid-cache.org/listinfo/squid-users
--
Cheers
Jason Haar
Corporate Information Security Manager, Trimble Navigation Ltd.
Phone: +1 408 481 8171
PGP Fingerprint: 7A2E 0407 C9A6 CAF6 2B9F 8422 C063 5EBB FE1D 66D1
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