Adrian, thanks for you response, what do you suggest my best course of action is? The website works through all of our equipment, but not directly through the cache or transparently through it. -- Thanks, Bryan Shoebottom CCNA Network & Systems Analyst Network Services & Computer Operations Fanshawe College Phone: (519) 452-4430 x4904 Fax: (519) 453-3231 BShoebottom@xxxxxxxxxxxx -----Original Message----- From: Adrian Chadd [mailto:adrian@xxxxxxxxxxxxxxx] Sent: Saturday, February 16, 2008 8:13 AM To: Shoebottom, Bryan Cc: Adrian Chadd; squid-users@xxxxxxxxxxxxxxx Subject: Re: www.cmhc.ca site doesn't load On Sat, Feb 16, 2008, Shoebottom, Bryan wrote: > I thought of this because I've had this problem in the past with sites > like hotmail. But when I configure the browser for the cache server > itself and bypass WCCP, I have the same problem. I was hoping the > community would be able to tell me if they have any difficulties with > this site. Then I could begin to compare configurations. Various people have issues with these sorts of things. Generally its because of stuff like ECN, PMTU discovery, Window Scaling/Timestamping, etc. Adrian > > > -- > Thanks, > > Bryan Shoebottom CCNA > Network & Systems Analyst > Network Services & Computer Operations > Fanshawe College > Phone: (519) 452-4430 x4904 > Fax: (519) 453-3231 > BShoebottom@xxxxxxxxxxxx > > > -----Original Message----- > From: Adrian Chadd [mailto:adrian@xxxxxxxxxxxxxxx] > Sent: Friday, February 15, 2008 6:17 PM > To: Shoebottom, Bryan > Cc: squid-users@xxxxxxxxxxxxxxx > Subject: Re: www.cmhc.ca site doesn't load > > Start by using a packet sniffer and see if you can determine why the > TCP sessions are hanging. > > It may be WCCPv2 interception. It depends on how you've set it up to the > Cat6k. > > > > Adrian > > On Fri, Feb 15, 2008, Shoebottom, Bryan wrote: > > Hello, > > > > I am having problems getting to www.cmhc.ca through our cache servers. > > We have a 2.6S4 and a 3.0S1 server running transparently with WCCPv2 > and > > Cisco cat6k equipment. I have tried to get to the site through the > > transparent configuration, and with each cache configured in my > browser, > > but the site takes a long time to come up (over 10min, I haven't > stayed > > around to watch) if it ever completes in any situation. If I bypass > the > > caches completely, I can bring up the site with no problems. > > There are no errors in cache.log and access.log only shows an entry > when > > something finally loads in the browser (i.e. when the icon shows up > > after 5min, I see the request for favicon.ico). Since the site > doesn't > > load when the browser is configured for a cache, WCCP shouldn't be the > > issue. > > > > Can anyone replicate this or have a solution? If you need any more > > info, please let me know. > > > > > > -- > > Thanks, > > > > Bryan Shoebottom CCNA > > Network & Systems Analyst > > Network Services & Computer Operations > > Fanshawe College > > Phone: (519) 452-4430 x4904 > > Fax: (519) 453-3231 > > BShoebottom@xxxxxxxxxxxx > > > > -- > - Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial Squid > Support - > - $25/pm entry-level VPSes w/ capped bandwidth charges available in WA - -- - Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial Squid Support - - $25/pm entry-level VPSes w/ capped bandwidth charges available in WA -
