11 Feb
2011
11 Feb
'11
7:26 p.m.
On Friday 11 February 2011, Efelin Novak wrote:
today during two hours kamailio made 2G of a syslog
messages. This message
was repeated for 10 000 000 times.
/sbin/kamailio[24272]: ERROR: <core> [tcp_main.c:3959]: WARNING:
handle_new_connect: error while accepting connection(24): Too many open
files
It was preceded by following error.
/sbin/kamailio[24265]: ERROR: <core> [tcp_read.c:269]: error reading:
Connection reset by peer (104) /sbin/kamailio[24265]: ERROR: <core>
[tcp_read.c:882]: ERROR: tcp_read_req: error reading
Finally it stopped without any given reason.
I'm using kamailio 3.1.0 (i386/linux) 1e204f, callcontrol 2.0.11 and
clustered mysql.
Was this some kind of attack, bug, error, misconfiguration or what?
Hi Efelin,
could be an attack, but maybe its just an small misconfiguration of your
server? Have you tried to increase the "ulimit -n" and
"/proc/sys/kernel/file-
max" settings? Then your box should be able to open more file handles.
Cheers,
Henning