Firewall Minus OSI Layer 3 (Stealth Firewall)

[Anon]

I was wondering what the feelings and or ideas and suggestions are towards a bridging firewall (stealth). SPAMIt would make network troubleshooting a pain in the ass, but would add a nice form of mystery to the network. SPAMAny ideas?

[wizbones]

Could you give a topology of your network so we could better answer your question?

It's pretty vague, kinda like telling the doctor it just hurts fix it SPAM;D

Upon looking into it deeper here is a great article
http://www.linuxsecurity.com/articles/firewalls_article-2697.html