[wplug] Syslogd on RH9 + Netgear FVS318 Firewall

Robert L. Jeffries rl_jeffries at comcast.net
Sun Dec 21 23:57:49 EST 2003


Thanks for the reply. Yes, I am restarting syslogd after I make the
changes. And yes, I have iptables running... forgot about that.
	So I edit /etc/sysconfig/iptables by adding (I replaced my
addresses 	with x's):
	-A INPUT -s xxx.xxx.xxx.xxx -p udp -m udp --dport 514 -j ACCEPT
	
	and then make sure that /etc/init.d/syslog has: 
	SYSLOGD_OPTIONS="-m 0 -r"

	and after restarting iptables & syslog I check to see if the
port's 	open with a UDP scan using Nmap on UDP port 514:
	sudo nmap -vv -sU -p 514 xxx.xxx.xxx.xxx

	I get:
	The 1 scanned port on xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx) is:
closed
	
	Just in case, I go to the router and tell it to send its syslog
to the 	linux box. But as one would expect with a closed port, no new
log 	entries are in /var/log/.

	And, again, just in case, I reboot the linux box.
	Not surprisingly, no new entries from the FVS318 after I send
the logs 	from it to the linux box. (btw where would these entries
go by 	default?)

Thanks for the help, any other suggestions would be appreciated.

rlj

	

-----Original Message-----
From: wplug-admin at wplug.org [mailto:wplug-admin at wplug.org] On Behalf Of
James O'Kane
Sent: Sunday, December 21, 2003 8:46 PM
To: wplug at wplug.org
Subject: Re: [wplug] Syslogd on RH9 + Netgear FVS318 Firewall

On Sun, 21 Dec 2003, Robert L. Jeffries wrote:

>                                SYSLOGD_OPTIONS="-m 0 -r"

This is the one I've had work for me. You're restarting syslog after 
making the changes?

>             I know I'm missing something. I don't know what it is. Any
> help would be appreciated.

Do you have iptables running on the linux machine? /etc/services says 
syslog uses udp port 514.


-james


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