And sometimes, after a few unsucessfull tries, the site will just magically work and no TCP_MISS/500 is returned... Thibaut_ wrote: > > Hi, > > I'm having the exact same problem. I tried disabling the window size, but > it didn't change anything. > > My log files are full of entries like these: (I also got sucessfull > replies) > > 1249567984.678 1 192.168.0.5 TCP_MISS/500 2542 GET > http://www.michaelsweblog.de/2009/07/26/vor-400-jahren-die-erste-mondkarte/ > - NONE/- text/html > 1249567984.753 1 192.168.0.3 TCP_MISS/500 2527 GET > http://www.n-tv.de/ratgeber/Aeltere-wollen-nicht-mehr-article448737.html - > NONE/- text/html > 1249567984.756 1 192.168.0.4 TCP_MISS/500 2501 GET > http://www.sixapart.com/blog/2009/01/gothamist-up-to-date.html - NONE/- > text/html > 1249567984.826 1 192.168.0.9 TCP_MISS/500 2508 GET > http://www.sozioproktologe.de/blog/welt/neulich_in_der_bibel.html - NONE/- > text/html > > Interestingly I can request these pages without any error from other proxy > servers in the same network (they all have the same config), allthough > those proxy servers have their own set of urls they can't seem to fetch! > > Thanks, > Thibaut > > > > Ilo Lorusso wrote: >> >> Hi, >> under my /proc/sys/net/ipv4 directory, I only have the two two following >> files >> that mentiion win scale >> tcp_adv_win_scale >> tcp_window_scaling >> >> I set tcp_window_scaling & tcp_adv_win_scale to 0 but I still get the >> same results when trying to browse this page. >> >> What else could it be? >> >> >> On Thu, Jul 2, 2009 at 11:05 PM, Chris Robertson<crobertson@xxxxxxx> >> wrote: >>> Ilo Lorusso wrote: >>>> >>>> Hi, >>>> >>>> when I try access the following website http://www.flysaaspecials.com/ >>>> I get a "500 Internal Server Error" from the browser >>>> and the below logs from squid. yet when I try this without going >>>> though my squid proxy it works and the proxy and my workstation go >>>> though the same firewall. >>>> >>>> 1246540647.587 822 172.20.128.100 TCP_MISS/500 565 GET >>>> http://www.flysaaspecials.com/ - DIRECT/8.12.42.47 text/html >>>> 1246540670.294 0 172.20.128.100 TCP_NEGATIVE_HIT/500 573 GET >>>> http://www.flysaaspecials.com/ - NONE/- text/html >>>> 1246540675.024 1 172.20.128.100 TCP_NEGATIVE_HIT/500 573 GET >>>> http://www.flysaaspecials.com/ - NONE/- text/html >>>> >>>> >>>> what debugging section can I enable to get a clearer picture on what >>>> is going on? >>>> >>> >>> Likely related to >>> http://wiki.squid-cache.org/KnowledgeBase/BrokenWindowSize >>> >>>> I have tried deleting the cache for that specific url >>>> http://www.flysaaspecials.com/ and Ive told squid not to cache this >>>> domain >>>> using the always_direct statment >>> >>> That doesn't do what you seem to think it does... >>> >>> http://www.squid-cache.org/Doc/config/always_direct/ >>> >>> See... >>> >>> http://www.squid-cache.org/Doc/config/cache/ >>> >>> ...instead for controlling caching. >>> >>>> with out anyluck.. >>>> >>>> any ideas? >>>> >>> >>> The problem has nothing to do with whether the objects are cached or >>> not, >>> but instead the communication between the Squid server and the origin >>> web >>> server. >>> >>>> Thanks >>>> >>>> Regards >>>> >>> >>> Chris >>> >>> >> >> > > -- View this message in context: http://www.nabble.com/TCP_MISS-500-tp24308828p24848670.html Sent from the Squid - Users mailing list archive at Nabble.com.
