<div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">It means Varnish has problems dissecting the response from the backend.</div>
<br>
As you can see in the log:<br>
<div class="im"><br>
17 LostHeader b Content-Length: 20<br>
<br>
</div>Try compiling Varnish with a higher maximum number of HTTP headers, just<br>
increasing the limit to 64 or so should be ok.<br></blockquote><div><br></div><div>Great, thanks. That works fine. I was so focused on the "http format error", that I didn't recognized that line as an "error description".</div>
<div><br></div><div>Best regards,</div><div>another happy varnish user</div><div>Tobias Wilken</div></div>