Alg; Wireless Settings - SMC Networks WBR14S-N3 - annexe 1 Manual

5
System Configuration

ALG

The application gateway settings provide a filter for certain protocol data (such as
FTP and SIP) to pass through the wireless AP/Router NAT and firewall restrictions.
Figure 5-14. ALG Settings
• FTP Support – Allows FTP packets to pass through the wireless AP/Router.
• TFTP Support – Allows TFTP packets to pass through the wireless AP/Router.
• H.323 Support – Allows H.323 packets to pass through the wireless AP/Router to
support audio, data and video conferencing for teleconferencing.
• SIP Support – Allows SIP packets to pass through the wireless AP/Router.

Wireless Settings

The IEEE 802.11n interfaces include configuration options for radio signal
characteristics and wireless security features.
The wireless AP/Router can operate in five modes, mixed 802.11b/g/n, mixed
802.11b/g, 802.11b only and 802.11g only. Also note that 802.11g is backward
compatible with 802.11b, and 802.11n is backward compatible with both 802.11b/g
at slower data transmit rates.
Each radio supports two virtual access point (VAP) interfaces, referred to as WLAN1
and WLAN2. Each VAP functions as a separate access point, and can be configured
with its own Service Set Identification (SSID) and security settings. However, most
radio signal parameters apply to both VAP interfaces. The configuration options are
nearly identical, and are therefore both covered in this section of the manual.
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