07-20-2010
By default, standard syslogd only listens on the standard syslog port.
So, I suspect that you would either need to use iptables to do some port re-mapping, or recompile the syslogd program from source to change the default port number. You _might_ be able to get away with changing the mapping of syslog in /etc/services, but I haven't ever tried it.
You would have to do this on both the receiving server and the sending one.
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LEARN ABOUT NETBSD
racoon
RACOON(8) BSD System Manager's Manual RACOON(8)
NAME
racoon -- IKE (ISAKMP/Oakley) key management daemon
SYNOPSIS
racoon [-46BdFLVv] [-f configfile] [-l logfile] [-P isakmp-natt-port] [-p isakmp-port]
DESCRIPTION
racoon speaks the IKE (ISAKMP/Oakley) key management protocol, to establish security associations with other hosts. The SPD (Security Policy
Database) in the kernel usually triggers racoon. racoon usually sends all informational messages, warnings and error messages to syslogd(8)
with the facility LOG_DAEMON and the priority LOG_INFO. Debugging messages are sent with the priority LOG_DEBUG. You should configure
syslog.conf(5) appropriately to see these messages.
-4
-6 Specify the default address family for the sockets.
-B Install SA(s) from the file which is specified in racoon.conf(5).
-d Increase the debug level. Multiple -d arguments will increase the debug level even more.
-F Run racoon in the foreground.
-f configfile
Use configfile as the configuration file instead of the default.
-L Include file_name:line_number:function_name in all messages.
-l logfile
Use logfile as the logging file instead of syslogd(8).
-P isakmp-natt-port
Use isakmp-natt-port for NAT-Traversal port-floating. The default is 4500.
-p isakmp-port
Listen to the ISAKMP key exchange on port isakmp-port instead of the default port number, 500.
-V Print racoon version and compilation options and exit.
-v This flag causes the packet dump be more verbose, with higher debugging level.
racoon assumes the presence of the kernel random number device rnd(4) at /dev/urandom.
RETURN VALUES
The command exits with 0 on success, and non-zero on errors.
FILES
/etc/racoon.conf default configuration file.
SEE ALSO
ipsec(4), racoon.conf(5), syslog.conf(5), setkey(8), syslogd(8)
HISTORY
The racoon command first appeared in the ``YIPS'' Yokogawa IPsec implementation.
SECURITY CONSIDERATIONS
The use of IKE phase 1 aggressive mode is not recommended, as described in http://www.kb.cert.org/vuls/id/886601.
BSD
January 23, 2009 BSD