I have disabled shorewall on Postfix machine using #shorewall clear , but I'm still working on clearing shorewall on the dedicated machine, but I haven't managed to make it happen since all the NAT has been implemented on the shorewall configuration. I'm still trying to figure out a safe way to move from shorewall to iptables. So here is the diagram in case that anything else comes in mind.
NETWORK DIAGRAM
INTERNET
|
|
|
ADSL ROUTER +ZONE NET+
|
ESXI VER. 4 UPDATE 1 |(PHYSICAL 1ST ADAPTER)
|
+===========================|===============================+
| | |
| |VMXNET3(VIRT ADPT) |
| (SMTP/ACCEPT) | |
| +---------------------SHOREWALL +ZONE FIREWALL+ |
| | (UBUNTU X64) |
| | | |
|
| |VMXNET3(VIRT ADPT) | | VMXNET3(VIRT ADPT) |
| | | |
|
|POSTFIX +ZONE DMZ+ | +-----------------+ |
|(UBUNTU X64) |(SMTP/ | |
| | ACCEPT) | |
| | |
|
| |VMXNET3 | |
| |(VIRT ADPT) |
|
| | |
|
| | | |
| EXCHANGE 2007 +ZONE LOCAL+ | |
| WINDOWS SBS 2008 | |
+=====================================================|=====+
|(PHYSICAL 2ND
|
ADAPTER)
|
LOCAL SWITCH +ZONE
LOCAL+
Ioannis
__________ Information from ESET Smart Security, version of virus signature
database 5155 (20100530) __________
The message was checked by ESET Smart Security.
http://www.eset.com
