Tanks for Your sugestions. I'll try it tomorrow.
So clicking SAVE in the service-page for captive-portal restarts the
Thats neat, and at least better than to rebot. :)
"maximum number of concurrent connections to mini_httpd is reached"
How many is it, 1, 2, 5? Any good way to log the number of connections?
More info about the system running ver. 1.2.
Dell OPTIPLEX (server) PIII 550Mhz, 256MB RAM, LAN fxp0 Intel PRO100, WAN
Sorry for my earlier cross-post, but I was (am ...) desperete. :|
>From: Manuel Kasper <mk at neon1 dot net>
>To: Kjell N <k underscore netsec at hotmail dot com>
>CC: m0n0wall at lists dot m0n0 dot ch
>Subject: Re: [m0n0wall] Mini_httpd still unstable in ver.1.2 ?
>Date: Tue, 01 Nov 2005 21:09:18 +0100
>On 01.11.05 17:17 +0100, Kjell N wrote:
> > I compared the processlist (ps -A) before and after reboot and
> > found a diff. One process is missing before reboot, that is
> > running on a newly rebooted system:
> > 136 ?? Is 0:00.01 /usr/local/sbin/mini_httpd -S -a -M 0 -E
> > /var/etc/cer
> > Is there still a problem with mini_httpd?
>There's a rare issue when the maximum number of concurrent
>connections to mini_httpd is reached, and one more connection is
>accepted, but no request is ever received on that connection (could
>be due to a weird client, or one with a flaky [wireless?]
>connection). Then an ALRM signal will eventually be triggered to
>handle the read timeout, causing the parent process to exit.
><http://m0n0.ch/wall/downloads/mini_httpd.cpfix2> is a version of
>mini_httpd that avoids this by simply closing the connection if it's
>overloaded, instead of trying to send a 503 message to the client. Of
>course if that happens frequently (e.g. because of many people using
>the captive portal, or misconfigured clients - Windows Auto Update
>Client, for example), the number of concurrent connections must be
>increased (I could envision a special option to set the number of
>connections to a higher value than 16 on machines that have the
>appropriate amount of RAM, and also another feature to limit the
>number of concurrent connections per IP address).
>Upload mini_httpd.cpfix2 through /exec.php, then run the following
>mv /usr/local/sbin/mini_httpd /usr/local/sbin/mini_httpd.old
>cp /tmp/mini_httpd.cpfix2 /usr/local/sbin/mini_httpd
>chmod +x /usr/local/sbin/mini_httpd
>Then restart the captive portal by clicking "Save" on the setup page.
>Don't restart m0n0wall, as that will cause the modified mini_httpd
>binary to be lost.
>Then see if it crashes again and let us know. Oh, and please don't
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