Firewall Wizards mailing list archives
port designation question
From: "Kertesz Imre" <kertesz_imre () bah com>
Date: Wed, 10 Feb 1999 11:06:09 -0500
Being green in the firewall world, I have a basic question involving the process by which a workstation designates ports for an application's use. Applications that use reserved ports, such as e-mail and telnet clients, will not have a problem traversing a firewall. The request and corresponding reply will use a pre-determined port that the firewall will allow. However, applications that do not use reserved ports are assigned a port from an available pool of ports. The request traverses the firewall but the response will be blocked (provided the firewall is tight). Is there a way to force the application to use a particular outbound port so that the firewall can be configured to open only that port? thanks - I __________________________________________ "Failure is not an option. It comes bundled with your Microsoft product." -- Ferenc Mantfeld Imre Kertész BAH 410.684.6564
Current thread:
- port designation question Kertesz Imre (Feb 10)
- Re: port designation question cbrenton (Feb 10)
- Re: port designation question Mad Cap (Feb 11)