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发表于 2009-1-3 01:35:43
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http://en.opensuse.org/Tracking_ ... egulatory_domain.29
楼主看这里吧,SUSE11.1默认屏蔽掉12-14频道 Channels 12,13 and 14 are disabled (wrong regulatory domain)
As of openSUSE 11.0 most wireless drivers depend on mac80211. Regulatory domain handling has been implemented in the wireless stack, but it is not available until kernel 2.6.27. In order to stay FCC compliant the stack enables only the minimal subset of available channels (1-11 in the bg-band). For example in Germany the channels 12 and 13 are allowed too but disabled by default. These channels can be enabled by overwriting the regulatory domain (allowed parameters are US, EU and JP):
echo "options cfg80211 ieee80211_regdom=EU" > /etc/modprobe.d/cfg80211
Either reload all wireless modules (mac80211, cfg80211, iwl3945, etc.) or just reboot to enable the new regulatory domain. |
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