[syslog-ng] hi all.Why $HOST variable valued "250" , "250-localhost^M" ?

[[焱龙企鹅]韩友洪]

Hi.all
I configured syslog-ng (3)(CentOS 5) to collect logs sent by 1xx syslog
servers.(freebsd6).I got two strange dirs:
"250" and "250-localhost^M"

my syslog-ng.conf :
==============================================
source s_udp {
	udp(ip(172.16.18.10) port(514) );
};
destination d_udp_data{
file
("/data3/syslogng/logcollect/$YEAR-$MONTH-$DAY/$HOST/$FACILITY/$PROGRAM.log" 
create_dirs(yes)
template("\n$YEAR-$MONTH-$DAY $HOUR:$MIN:$SEC $SOURCEIP $PROGRAM $MSG")
);
};
=================================================
my syslog.conf

!webface.login
*.info                          /var/log/mail/webface/webface-login.log
*.*                       @172.16.18.10

=======================================



root at localhost 2009-12-01]# pwd
/data3/syslogng/logcollect/2009-12-01
[root at localhost 2009-12-01]# ls
...............
 10.55.2.35  10.55.2.46  10.55.2.57  10.55.2.68  10.55.2.79  10.55.2.90
250 250-localhost^M


[root at localhost 2009-12-01]# ls -R 250
250:
user

250/user:
2.1.0.log
[root at localhost 2009-12-01]# more 250/user/2.1.0.log 
2009-12-01 13:46:12 10.55.2.11 2.1.0 Ok^M 
2009-12-01 13:46:27 10.55.2.11 2.1.0 Ok^M 
........


[root at localhost 2009-12-01]# ls -R 250-localhost^M/
250-localhost^M/:
user

250-localhost^M/user:
250-SIZE^M.log
[root at localhost 2009-12-01]# more 250-localhost^M/user/250-SIZE^M.log 

2009-12-01 14:07:44 10.55.2.128 250-SIZE^M 250-8BITMIME^M 250
ENHANCEDSTATUSCODES^M 



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