503 status code

Poul-Henning Kamp phk at phk.freebsd.dk
Wed Jul 23 22:46:58 CEST 2008

In message <c1dd32e40807230423l6814c91erf50b17e23859a096 at mail.gmail.com>, "andan andan" writes:

>We have Varnish trunk rev2980 running in production.
>All works fine except some errors logged by varnishncsa with the 503
>status code. All these errors are associated to pass rules.
>We have tried to increase .connectimeout without sucess.
>Apparently, the backend (a load balancer in front of several
>webservers), works fine, testing it, with stress tools, curl and

Try if you can, to capture a tcpdump ?

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.

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