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Windows Update Through Local Proxy Server?


All the employees have internet access either from the office LAN or Wireless access on their laptops. You can configure clients running Windows 7 to determine proxy settings in two ways: Use Web Proxy Auto Detect (WPAD) This feature allows computer services to locate an available proxy by Usually its a configuration issue with the proxy server itself, or a proxy server set to "transparent" Wednesday, December 20, 2006 5:23 PM Reply | Quote 0 Sign in to vote Windows Update generally (but not always) uses HTTP Range-Offsets' (AKA file partial ranges) to grab pieces of the Microsoft Update archive in parallel or using a random-access algorithm trying to reduce have a peek here

When setting up the WSUS server, you can configure it to use the proxy. So I am having to do this manually on each computer each week. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Now with Vista, if you go to the site, it kicks off the built in internal update. https://support.microsoft.com/en-us/kb/900935

Windows 10 Update Through Proxy

Internet access must... Does proxycfg without parameters display that proxy is used? For example, you can run the following command to view current proxy server settings.

Use netsh instead. Microsoft does not limit updates to only these domains. Can't you just add an ACL which would allow unauthenticated access to *.microsoft.com or *.windowsupdate.com to your squid config? Netsh Winhttp Set Proxy Bypass List Sunday, September 09, 2007 7:47 PM Reply | Quote 0 Sign in to vote how do you slove it ?

We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks. Windows Update Proxy Bypass List Proxy configuration with netsh by Yuri Voinov Syntax: netsh winhttp set proxy ProxyName:80 ""C:\> netsh winhttp set proxy "localhost;"To reset proxy settings for WinHTTP use: C:\> netsh winhttp reset proxy Use the same size limit as maximum_object_size to prevent conversion of requests for objects which will not cache anyway. The time now is 06:52.

Is it right to use the verb Make in "Pig kidneys make the best breakfast (s) ever"? Winhttp Proxy Settings Network & Sharing windows did an update and now i can't access internet - proxy problem?Hi all, I'm having problems with windows 7 and am not very comuter literate, so hope So far I have not found any configurable proxy settings settings for the built in internal windows update in Vista RC1. WARNING: Some updates cannot be cached due to splice above.

Windows Update Proxy Bypass List

If I click on "Check for Updates" then a small window pops up for proxy credentials. have a peek at these guys I also recommend a 30 to 60GB cache_dir size allocation, which will let you download tonnes of windows updates and other stuff and then you won't really have any major issues Windows 10 Update Through Proxy Browsers & Mail Internet/Proxy ServerThere is a marketing firm who has 40 employees. Windows Update Proxy Authentication I decided to test this idea out in my squid proxy, along with one or 2 other ideas (the other ideas failed hopelessly but the WU caching worked like a charm.)

Any info would be great. navigate here Note: 'Direct Connection' does not force WU to bypass proxy C:\> proxycfg -d # Set Direct Connection C:\> proxycfg -p wu-proxy.lan:8080 # Set Proxy to use with Windows Update to wu-proxy.lan, You will probably need to add permission for localhost address so the front-end service can relay the requests. ... quick_abort_min. Proxycfg Windows 7

I have six Windows7 Pro machines. So looking at the HTTP responses and documentation for refresh_pattern, there was an extra clause that could be added. Arranging Bubbles zero zero zero zero zero zero What does this suspicious PHP code do? Check This Out update\.microsoft\.com update\.microsoft\.com\.akadns\.net Just add this file as Squid ACL as follows: acl DiscoverSNIHost at_step SslBump1 acl NoSSLIntercept ssl::server_name_regex -i "/usr/local/squid/etc/url.nobump" ssl_bump splice NoSSLIntercept ssl_bump peek DiscoverSNIHost ssl_bump bump alland you do

In short, through the proxy, windows can not download updates. Windows Set Proxy Command Line Thank you in advance –Fanar ALHAYALI Sep 22 '11 at 13:55 Have you investigated WSUS? –Harry Johnston Sep 22 '11 at 21:25 Harry the PCs were connected Proxy configuration with proxycfg In Windows Vista, Server 2008 and later proxycfg is obsolete.

It needs to be somewhere 100MB or higher to cope with the IE updates.

Compounding the problem and ironically causing some slowdowns is the fact that some of the Microsoft servers may be telling your Squid not to store the archive file. Use the Netsh command-line tool, which replaces the Proxycfg.exe tool. Default value is a bit small. Netsh Winhttp Set Proxy Pac File range_offset_limit.

Preventing Early or Frequent Replacement Once you have done the above to cache updates you encounter the problem that some software often forces a full object reload instead of revalidation. WatchGuard, the WatchGuard logo, WatchGuard Dimension, Firebox, Core, Fireware, and LiveSecurity are registered trademarks or trademarks of WatchGuard Technologies in the United States and/or other countries. Network & Sharing Windows Update Local Network ServerI'll be setting up a small network for a client in the next few days, which will consist of 9 computers, all running Windows this contact form Control the internet usage by allowing required websites. 2.

If yes, check your squid logs, were there any attempts to contact updates site? –Selivanov Pavel Sep 22 '11 at 16:39 Yes, I copied the proxycfg setting C:\>proxycfg Microsoft A mix of configuration options are required to force caching of range requests. Close Sign In Print Article Products Related Articles Article Languages Subscribe to this Article Manage your Subscriptions Problem When using a Proxy server, there are some required configuration changes that have to Windows 7 Help Forums Windows 7 help and support Windows Updates & Activation » User Name Remember Me?

it's really related to proxy setting –Fanar ALHAYALI Sep 23 '11 at 6:24 Presumably the machines don't need to use the proxy to access the WSUS server, so if This is especially a problem when you block all traffic by a firewall and force your users to go through a proxy. Which pushes the cached content out and fetches new objects very frequently. Check if proxy is available from updated machine with telnet 3128 and search squid logs, the answer must be there share|improve this answer edited Sep 26 '11 at 13:51 answered

Yesterday, windows 7 did some auto-updates, and now despite an active internet... How exactly does "/bin/[" work? It isn't Squid's problem that Windows Update doesn't work, but it is in Windows itself. My System Specs OS windows 7 professional 32 bit .

up vote 2 down vote favorite I have a squid proxy server and my clients are running on windows xp. To do WU, you can require to add this into your Squid's config: acl BrokenButTrustedServers dstdomain "/usr/local/squid/etc/dstdom.broken" acl DomainMismatch ssl_error SQUID_X509_V_ERR_DOMAIN_MISMATCH sslproxy_cert_error allow BrokenButTrustedServers DomainMismatch sslproxy_cert_error deny alland add this to Job asking for bank email and password Determine whether mixed mode auth is enabled without logging in?