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WLAN interface using extended-channel 13 reverts to AUTO upon reset

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Article ID: KB13072 KB Last Updated: 11 Aug 2010Version: 2.0
Summary:
SSG5 wireless in TELEC domain using extended-channel does not retain use of channel 13 upon reset.
Symptoms:
TELEC wireless domain allows the use of extended-channel, which allows the use of additional channels for WLAN interfaces.

For example:
set wlan 0 extended-channel
set wlan 0 channel 13
However, when the config is saved, then reset, the following error message is seen:
"unsupported command - set wlan 0 channel 13"

The net result, as shown with the command "get wlan 0", channel 13 is still in use, but the config is changed to AUTO.
ssg5-isdn-wlan-> get wlan 0
Basic AP configuration:
Antenna is diversity
Operation Mode: 11b/g
Extended channel is enabled
Channel mode is AUTO, currently in use is 13
Solution:
This issue is currently scheduled to be fixed in the following ScreenOS releases:

ScreenOS 5.4.0r12, 6.0.0r8, 6.1.0r5, and 6.2.0r2
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