[stunnel-users] stunnel transparent mode

[Michal Trojnara]

On Thu, 18 Aug 2011 02:59:30 +0200, Julian D. Seifert wrote:
> If I try it like I get "local_bind (original port): Cannot assign
> requested address (99) stunnel" and clients get connection abort.

I guess either you're not running one of the supported kernels, or 
you're not running stunnel as root.

Please send your configuration file.

> Or is this what "transparent = both" is for?

Could you Read The Fine Manual, please?
http://stunnel.org/static/stunnel.html
http://catb.org/~esr/faqs/smart-questions.html

Mike