ZyXEL Communications 91-009-073003B ユーザーズマニュアル
Chapter 7 Tutorials
ZyWALL USG 50 User’s Guide
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for wan1 IP address 10.0.0.8 to a H.323 device located on the LAN and using IP
address 192.168.1.56.
address 192.168.1.56.
Figure 95 WAN to LAN H.323 Peer-to-peer Calls Example
7.9.1 Turn On the ALG
Click Configuration > Network > ALG. Select Enable H.323 ALG and Enable
H.323 transformations and click Apply.
H.323 transformations and click Apply.
Figure 96 Configuration > Network > ALG
7.9.2 Set Up a NAT Policy For H.323
In this example, you need a NAT policy to forward H.323 (TCP port 1720) traffic
received on the ZyWALL’s 10.0.0.8 WAN IP address to LAN1 IP address
192.168.1.56.
received on the ZyWALL’s 10.0.0.8 WAN IP address to LAN1 IP address
192.168.1.56.
10.0.0.8
192.168.1.56