On Wed, Jun 30, 2010 at 4:15 PM, ibtisam jamal <ibty.jamal@gmail.com> wrote:
It's kind of tricky because the network is divided in three
-Office LAN
-Corporate clients (Fixed Broadband) users
- Packet Core (SGSN's)

The IP's blacklisted are virtual IP's of the GPRS network .
We allow customers to browse anything no rules but we do have
firewalls for protection.
Customers use dynamic IP's .

So how do we solve it .


Block all traffic on port 25 leaving your network. 


--
Best regards,
Odhiambo WASHINGTON,
Nairobi,KE
+254733744121/+254722743223
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