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iPBX30 User Manual
Field
This option allows you to select the ICMP message type for the service. The
supported ICMP message types are:
• Any (default)
• 0: Echo reply
• 1: Type 1
• 2: Type 2
• 3: Dst unreach: destination unreachable
• 4: Src quench: source quench
• 5: Redirect
• 6: Type 6
• 7: Type 7
• 8: Echo req:
• 9: Router advertisement
• 10: Router solicitation
• 11: Time exceed: time exceeded
• 12: Parameter problem
• 13: Timestamp request
• 14: Timestamp reply
• 15: Info request: information request
• 16: Info reply: information reply
• 17: Addr mask req: address mask request
• 18: Addr mask reply: address mask reply
9.5
Configuring ACL Rules – (Firewall ->ACL)
By creating ACL rules in the ACL configuration page, you can
perform access control (allow or deny) to both the trusted and un-
trusted networks.
Options in this configuration page allow you to:
• Add a rule, and set parameters for it
• Modify an existing rule
• Delete an existing rule
• View configured ACL rules
Description
Chapter 9
73
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