Configuring Remote Offices For H.323; Allowing The H.323 Gateway To Register With The Gatekeeper - D-Link NetDefend DFL-210 User Manual

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6.2.8. H.323
1.
Go to Rules > IP Rules > Add > IPRule
2.
Now enter:
Name: BranchToGW
Action: Allow
Service: H323-Gatekeeper
Source Interface: vpn-remote
Destination Interface: dmz
Source Network: remote-net
Destination Network: ip-gatekeeper
Comment: Allow communication with the Gatekeeper on DMZ from the Remote network
3.
Click OK
Example 6.11. Configuring remote offices for H.323
If the branch and remote office H.323 phones and applications are to be configured to use the H.323 Gatekeeper
at the head office, the D-Link Firewalls in the remote and branch offices should be configured as follows: (this rule
should be in both the Branch and Remote Office firewalls).
Web Interface
1.
Go to Rules > IP Rules > Add > IPRule
2.
Now enter:
Name: ToGK
Action: Allow
Service: H323-Gatekeeper
Source Interface: lan
Destination Interface: vpn-hq
Source Network: lannet
Destination Network: hq-net
Comment: Allow communication with the Gatekeeper connected to the Head Office DMZ
3.
Click OK
Example 6.12. Allowing the H.323 Gateway to register with the Gatekeeper
The branch office D-Link Firewall has a H.323 Gateway connected to its DMZ. In order to allow the Gateway to
register with the H.323 Gatekeeper at the Head Office, the following rule has to be configured:
Web Interface
1.
Go to Rules > IP Rules > Add > IPRule
2.
Now enter:
Name: GWToGK
Action: Allow
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Chapter 6. Security Mechanisms

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