General Questions

I am currently running m0n0wall v1.234 and recently (tonight) have started getting alot of ups and downs from the servers behind my firewall.

I am noticing alot of strange behavior such as the following:

1. SNMP is reporting over 100MB even tho the interface is only 100MB
2. I am getting alot of DENYs in the logs (maybe the reason for the sporatic down time) and then suddenly the m0n0wall will start accepting packets with out any configuration changes within minutes.

Is someone DoSing my m0n0wall and is this even possible?

Anyone have any ideas?