Can't get any syslog from LinkTrust firewall

I use other syslog software in same machine, can receive syslog.
The LinkTrust firewall syslog format is not regular, and I see follow in C:\AdventNet\ME\EventLog\server\default\log\eventlog.out:

Syslog : BAD MSG {" ver=2.0 type=连接状态 pri=NOTICE time="2006-05-25 12:11:30" rule=1 act=new_state src=77.24.160.1 sport=4722 dst=10.34.136.175 dport=5018 proto=tcp "} from host 10.34.136.182
Syslog : BAD MSG {" id=firewall time="2006-05-25 12:11:56" fw=10.34.136.182 pri=5 src=10.34.141.200 type=mgmt msg="WebTrends output enabled!" "} from host 10.34.136.182
Syslog : BAD MSG {" id=firewall time="2006-05-25 12:11:56" fw=10.34.136.182 pri=5 src=10.34.141.200 type=mgmt msg="LogHost del(1)" "} from host 10.34.136.182

How can I correct it?