Just for all the people looking for newer rtsp kernel patches. If not otherwise noted the latest patch always works with kernel versions >= its own version. Right now 2.6.26 which is the latest works with kernels all the way up to the 2.6.32-rc series.
Discussion
I've been using your patch as well a the ones from the previous author beginning, probably, with the 2.6.14 kernel (in 2006).
Despite what the mainstream team can think about the RTSP protocol I cannot afford to not using it.
Indeed, may thing are, today, transported through RTSP: SIP communications are RTSP (you cannot always staying hidden behind a public proxy), Internet providers use RTSP to broadcast TV channels towards the computers.
So, as far as RTSP will be used we'll need nat_rtsp module.
Do you intend to publish an equivalent for 3.x kernels (the module signatures have changed)?
Thank you for you job.
db
The latest version should compile just fine with 3.x kernels. As I am currently not running any linux machines here I cannot test if it still compiles/works with the latest version though.