Hi, We are setting up an email proxy on our PSN that will pass smtp traffic to our mail server on the PRO.
The details of our ntwork are: EXT: 203.44.223.0 PSN: 192.168.1.0/255.255.255.0 PRO: 192.168.3.0/255.255.255.0 e-mail proxy: 192.168.1.10 (on PSN) mail server: 192.168.3.10 (on PRO) By default, I cannot initiate traffic from the PSN to the PRO, so need to use IP Pass Through. The way I have done this is to do the following: IP Pass Through section > Hosts/Networks: Object: <Use IP address> IP address: 192.168.1.10 (this is the proxy) Mask: 255.255.255.255 Interface: Protected Inbound: not ticked No IP Pass Through filters are set up for this. If I do this, I can send smtp, ping, et al. from the proxy to the mail server (192.168.3.10), and I can get to the internet from the proxy. Although everything works, I have an error on the Hosts/Networks option stating that "Destination is protected interface". I then enabled two IP Pass Through filters, one that allowed smtp from the proxy to the mail server and a subsequent filter that blocked everything else from the proxy to the mail server. this worked, too. What I would like to know is: 1. Is this the right way to do it? if not, what would be a better way? 2. Do I need to worry about the error on the IP Pass Through Hosts/Networks option? Thanks, Adrian --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] To subscribe to the digest version first unsubscribe, then e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
