Port 25, 110 and 389 are open on my external interface (PPPoE). WHY ?????
I have 3 interfaces: PPPoE:eth2, LAN:eth0, DMZ:eth1.
My rules:
1. Any - {ping} - eth0_Interface__ - Allow
2. Any - { ping } - eth1_Interface__ - Allow
3. eth0_Network__ - Any - Any - Allow
4. eth1_Network__ - Any - eth0_Network__ - Allow
5. [Any - Any - Any - Drop] (does not help)
Enabled services: DNS,SOCKS5 and HTTP-Proxy (on internal interfaces only)
Any hints ???
Do I need rule 5 ?
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