Firewall
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Revision as of 12:29, 2 June 2010
A firewall is a part of a computer system or network that is designed to block unauthorized access while permitting authorized communications. It is a device or set of devices which is configured to permit or deny computer applications based upon a set of rules and other criteria (source Wikipedia).
Configuring firewall for TelcoBridges products
Here is a list of requirements for system administrators that wants a firewall to protect their systems.
Toolpack host requirements
Mandatory
- System_Id in UDP and TCP (Default: 12358).
- MySQL in TCP (Default: 3306).
- All ports in the Tmedia Control Network interfaces in UDP and TCP.
Optional
- H.248 in UDP (Default: 2944).
H.323 Signaling Converter requirements
Note: TelcoBridges H.323 Signaling Converter will open the required ports in the firewall according to the configuration. Customers shouldn't need to modify the firewall configuration.
Mandatory
Optional
This will only be added if the H.323 Signaling Converter is configured in master or slave mode.
- All ports in the private interface in UDP and TCP.
