Configuring the SIP Firewall
Procedure
1. On the System Manager console, under Elements, click Session Manager.
2. Click Network Configuration > SIP Firewall.
3. Click the Session Manager Instances button to display the list of Session Manager
instances.
4. Select a Session Manager instance from the list.
5. Select More Actions to retrieve current, default, or backup configuration or to save
a configuration as a backup configuration. By default, the system displays the
default configuration of the SIP Firewall.
6. To use the default rules: Session Manager instance(s).
a. Click on More Actions
b. Select Retrieve Default Configuration.
c. click Save to save the configuration to the selected Session Manager
instance(s).
7. Under Rules, you can perform the following Rule-based operations:
• New — To create a new rule, click New. You can define up to 50 rules.
• Edit — To modify an existing rule, select the left-most check box and click
Edit.
• Delete — To delete a rule, select a rule and click Delete.
• Enabled — To enable or disable all the rules, select or clear the Enabled
check box.
• Select a rule from the list and click Up or Down to move the rule and change
the order in which it gets executed.
8. Under Blacklist, specify the following:
• Enabled — Select Enabled to drop messages from untrusted hosts.
• Key — Select a key for filtering messages for blacklisting from Remote IP
address, CONTACT, and FROM.
• Value — Value of the Key. Specify the following values.
- Remote IP address — IP address of the host from where the messages
are sent.
- CONTACT — String to look for in the “Contact” SIP Header in the SIP
message. This string need not be an exact match with the “Contact” SIP
header content and can be a subset of the string present in the “Contact”
SIP Header. Its value can be a complete or partial SIP URI, for example,
Network Configuration
Administering Avaya Aura
®
Session Manager November 2010 375
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