Huawei Devices and Strange Syslog Message Format!

My php-syslog-ng is up and running and I am in the process of configuring all my nodes to send their syslog messages to syslog-ng server but there seems to be some problems on some devices. No problem with my Linux servers and my Huawei firewalls but Huawei switches and routers are apparently using the wrong syslog message format. I can see all my switches and routers as a host named "2006" which is the YYYY part of the date in my php-syslog-ng web interface! and the hostname appears in the message string which is different from what RFC 3164 says about the syslog packet header. It seems that Huawei managed to have its own syslog message format on some of their devices. I am looking for some way to change this behavior.