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List:       ntop
Subject:    RE: [Ntop] ntop dying with GUI usage?
From:       "Burton Strauss" <Burton () ntopSupport ! com>
Date:       2006-03-29 23:46:15
Message-ID: 015401c6538a$f8a457b0$648ea8c0 () burtonstrauss ! local
[Download RAW message or body]

I doubt they're connected - there's a separation both in time and
function...

Invalid address family is during startup scan of the interfaces.  Most
likely this is an INET6 issue - we don't recognize your system as having it,
so we don't enable the code...  Need to look in config.log.

ECONNRESET is pretty much what you think it would be - the browser
disconnected w/o closing the connection, ntop finds this out when it tries
to send the next chunk of page.  Try a different browser... And/or enable
the -t 6 and debug messages to see what's causing it.

The crash - usual answer - run under debug (gdb - instructions at the bottom
of docs/FAQ) and capture the failure point info.

Please split this into three separate message threads w/ appropriate
subjects... It will make it easier for people to find later on.

-----Burton



-----Original Message-----
From: ntop-bounces@unipi.it [mailto:ntop-bounces@unipi.it] On Behalf Of Gary
Gatten
Sent: Wednesday, March 29, 2006 3:32 PM
To: ntop@unipi.it
Subject: [Ntop] ntop dying with GUI usage?

FreeBSD 6.0, nTop 3.2.1, compiled from CVS - I think....

Using netflow plugin.  Was working OK for a number of days, but there was no
GUI/web usage as I've been working on other stuff.  Left by browser
connected before lunch, came back and the page was not found. 
Checked the box and all ntop processes were killed.  An excerpt of my
messages file is below.  Thanks in advance for your help! - Gary


Mar 27 09:47:32 wanmon1 ntop[8249]:   **WARNING** Invalid address
family (0) found!
Mar 27 13:49:09 wanmon1 ntop[8249]:   **WARNING** Invalid address
family (0) found!
Mar 28 11:35:44 wanmon1 ntop[8249]:   **WARNING** Invalid address
family (0) found!
Mar 29 10:21:54 wanmon1 ntop[8249]:   **WARNING** ECONNRESET during
sending of page to web client
Mar 29 10:23:57 wanmon1 ntop[8249]:   **WARNING** ECONNRESET during
sending of page to web client
Mar 29 11:07:19 wanmon1 ntop[8249]:   **WARNING** ECONNRESET during
sending of page to web client
Mar 29 11:15:35 wanmon1 ntop[8249]:   **ERROR** Bad magic number
(expected=1968/real=0) [deviceId=0] lookupHost()[pbuf.c/1088]
Mar 29 11:15:36 wanmon1 ntop[8249]:   **ERROR** Bad magic number
(expected=1968/real=0) [deviceId=1] lookupHost()[netflowPlugin.c/529] Mar 29
11:15:36 wanmon1 kernel: pid 50124 (ntop), uid 65534: exited on signal 11
Mar 29 11:15:36 wanmon1 kernel: pid 50125 (ntop), uid 65534: exited on
signal 11 Mar 29 11:15:36 wanmon1 kernel: pid 50126 (ntop), uid 65534:
exited on signal 11 Mar 29 11:15:36 wanmon1 kernel: pid 50127 (ntop), uid
65534: exited on signal 11 Mar 29 11:15:37 wanmon1 kernel: pid 50128 (ntop),
uid 65534: exited on signal 11 Mar 29 11:15:37 wanmon1 kernel: pid 50129
(ntop), uid 65534: exited on signal 11 Mar 29 11:15:37 wanmon1 kernel: pid
8249 (ntop), uid 65534: exited on signal 11


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