> Greetings! > > I have a Debian Stable machine running the stock version of Squid > (2.5.STABLE9). It's set up as a transparent cache, with all traffic > over TCP port 80 redirected to the proxy. Additionally, we run adzap > as a redirector. > > I have users that are complaining of failed uploads, mostly to picture > sites (ofoto, shutterfly, snapfish), but also to other sites > (facebook.com, myspace, etc). Checking the cache logs, the only > suspicious activity are lines that look like this: > > (example of a Costco-branded snapfish upload) > > 2005/12/02 14:09:43| httpReadReply: Request not yet fully sent "POST > http://64.147.178.206/uploadimagebasic.suup?authcode=<snip>& > HOST_NAME=http://www.costcophotocenter.com"; > Transparant proxy setups may leed to your squid host deciding (or getting confused w.r.t.) incorrect PMTU value(s). Does it work when the user is set to use the proxy directly, by using proxy settings in the browser ? M.
