503 Service Unavailable when using firewall
ivan.martinez at masterion.com
Wed Dec 7 18:53:26 CET 2011
Thank you Roberto,
There is only one server running both
services, and if I can browse http://server:8000 from my local machine,
I suppose the telnet works as well.
On Wed, 7 Dec 2011 14:43:50
-0300, Roberto O. Fernández Crisial wrote:
> Have you tried
telnet from Varnish server to Zotonic server?
> $ telnet
> Check if there is any response.
O. Fernández Crisial
> On Wed, Dec 7, 2011 at 1:52 PM, Ivan
>> Hello all,
>> In a CentOS 6 server, I'm running
Varnish in port 80 serving pages from a Zotonic site in port 8000. It
works fine when I leave all the ports open. However, if I close all
ports from 0 to 631 and explicitly open 80 and 8000, the following
>> - I can see the website in server:8000.
>> - In
server:80, I get the following after some seconds:
>> Error 503
>> Service Unavailable
>> Guru Meditation:
>> XID: 544990083
>> Varnish cache server
>> I have read about
the sysctl issues with firewalls but it seems I have it right:
[root at server ivanmr]# sysctl -A | grep tw
>> net.ipv4.tcp_tw_recycle = 0
>> net.ipv4.tcp_tw_reuse = 0
>> varnish.log is empty. What can be the problem?. Thank you.
varnish-misc mailing list
>> varnish-misc at varnish-cache.org 
 mailto:varnish-misc at varnish-cache.org
mailto:ivan.martinez at masterion.com
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