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Configuring Firewall Settings
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| filter rule, are assigned a session index). |
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| Time to expire |
| The number of seconds in which the connection will |
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| automatically expire. |
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| Protocol |
| The underlying IP protocol used on the connection, |
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| such as TCP, UDP, IGMP, etc. |
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| I/F |
| The interface on which the IP Filter rule is effective. |
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| IP Address |
| The IP address involved in the communication. The |
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| first one shown is the initiator of the communication. |
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| Port |
| The hardware addresses of the ports involved in the |
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| communication. |
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| In/Out Rule Index |
| The number of the IP Filter rule that is applied to this |
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| session (assigned when the rule was created). |
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| In/Out Action |
| The action (accept, deny, or unknown) being taken on |
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| data coming in to or going out from the interface. This |
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| action is specified in the rule definition. |
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| Actions |
| Provides a icon you can click on ( ) to delete the IP |
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| session. When you delete a session, the |
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| communication between is discontinued. |
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You can click the Refresh button to display newly accumulated data.
11.3Blocking Specific Protocols
The Blocked Protocols feature enables you to prevent the HM210dp/di from passing any data that uses a particular protocol. Unlike the IP Filter feature, you cannot specify additional criteria for blocked protocols, such as particular users or destinations.
NOTE! Blocking certain protocols may disrupt or disable your network communication or Internet access. DO NOT use this feature unless you are certain that a particular protocol is not needed or wanted on your network.
To block specific protocols running across the system, select Services > Blocked Protocols. The Blocked Protocols page appears:
90 | EN/LZT 108 6492 R2 - October 2003 |