Firewall: Difference between revisions
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__NOTOC__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 [http://en.wikipedia.org/wiki/Firewall_%28computing%29 Wikipedia]).<br> | |||
== Configuring firewall for TelcoBridges | == Configuring firewall for TelcoBridges products<br> == | ||
<br> | Here is a list of requirements for system administrators that wants a firewall to protect their systems.<br> | ||
=== Toolpack requirements<br> === | === Toolpack requirements<br> === | ||
==== Mandatory<br> ==== | ==== Mandatory<br> ==== | ||
*[[ | *[[System Id|System_Id]] in [[UDP IP|UDP]] and TCP (Default: 12358).<br> | ||
*MySQL in TCP (Default: 3306) | *MySQL in TCP (Default: 3306). | ||
*All ports in the | *All ports in the Tmedia Control Network interfaces in [[UDP_IP|UDP]] and TCP.<br> | ||
==== Optional<br> ==== | ==== Optional<br> ==== | ||
*[[H.248|H.248]] in UDP (Default: 2944)<br> | *[[H.248|H.248]] in UDP (Default: 2944).<br> | ||
<br> | <br> | ||
=== H.323 signaling converter requirements<br> === | === H.323 signaling converter requirements<br> === | ||
Note: TelcoBridges H.323 signaling converter will modify the firewall according to its configuration.<br> | |||
*[[H.323|H.323]] in [[ | ==== Mandatory<br> ==== | ||
*[[SIP|SIP]] in [[ | |||
*[[H.323|H.323]] in [[UDP IP|UDP]] (Default: 1720). | |||
*[[SIP|SIP]] in [[UDP IP|UDP]] or TCP (Default: 5060). | |||
Revision as of 11:38, 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 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 modify the firewall according to its configuration.