Hi, On Mon, 2020-06-29 at 19:40 +0200, Markus Theil wrote: > When using DFS channels, it would be nice, if I could dedicate a small > amount of interfaces only to CAC checking channels and set them > available or unavailable on multiple other remote APs/Mesh Points in > order to use them, when switching to lower utilized channels without > going through a full CAC. > > Whats the opinion on the mailing list about adding a new command to > nl80211 in order to set the DFS state of a currently not used channel > after a Off-Channel CAC on another device nearby, but not on the same > host? The parameters would roughly be the same as for a channel switch > and an additional DFS channel state. Internally, I would trigger the DFS > state sync code between multiple interfaces. But wait, don't we already sync this within the kernel? johannes
