Hello I'm having some problems creating a function like count_them and the hash table it uses. My module is a target extension and connlimit is a match extension. So correct me if I'm wrong... basically connlimit creates an extra hash table with struct xt_connlimit_info *info = par->matchinfo as a parameter to save conntracks and tuples, but I don't have such info because i'm making a target extension... Can't I do a lookup directly to the NFCT list? How can I initialize the hash table like in connlimit_mt_check() if I don't work with const struct xt_mtchk_param *par? Can you point in the right direction? I'm really new to kernel dev.. I hope I'm not asking too much of you Regards On Wed, Sep 26, 2012 at 3:32 PM, Jan Engelhardt <jengelh@xxxxxxx> wrote: > On Wednesday 2012-09-26 19:29, Miguel Alejandro González wrote: > >>Hello, >> >>I have been reading some kernel code trying to find a function that >>searches the conntrack hash table for a transport address and returns >>the given tuple. Is there any way to do this? I found a function in >>the nat code called find_appropriate_src but i think it only works for >>the nat table... > > nf_conntrack_find_get(...) is the one to use for CT lookup. > (Cf. xt_connlimit.c) > > -- > To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
