Hi again! Some more questions. This time regarding other issues. I'm using HIP in my thesis, and I need to do some things. - First, from a program in user space, is there any way (maybe some already made function in some library) to detect if an IP address is a real IPv6 address or a HIT? (I guess it should be difficult since the HITs are under some certain space, right?) - Second, is there any way to... mmm, specify not use HIP at all? (Like the opposite of the AI_HIP flag). - Mmm, not sure if it will me useful for me, but how do you communicate 2 HIP daemons for the base exchange? I think throught IF_HIP sockets, or something like that, right? What are exactly this sockets? Could I use this sockets to communicate 2 normal daemons for Access Control (decision and enforcement) before the establishment of the HIP connection? (Mmm, thinking again... I could use even HIP to communicate between this 2 daemons, but what I need is *not* to "intercept" this communication for AC, since it is the AC itself...). Thanks a lot again! P.D.: Should this kind of mails go to this list or to hipl-developers? -- Jesús Rojo Martínez. Human Resources responsible BEST Stockholm - Kungliga Tekniska Högskolan BEST - Board of European Students of Technology (www.BEST.eu.org) e-mail: jrojomartinez@xxxxxxxxx phone: +46704369273 MSN: jrojomartinez@xxxxxxx