From: "Ury N. Stankevich" <urykhy@gmail.com>
To: netfilter-devel@lists.netfilter.org
Subject: iplimit issues
Date: Sat, 20 Nov 2004 16:28:13 +0300 [thread overview]
Message-ID: <20041120162813.322af73a@elf> (raw)
hi list
i have question about iplimit module. as i understand it storing all sessions.. but conntrack also do that.
i think we can use conntrack capabilities to store sessions and extent ipt_state.c to take in account number of sessions.
but i see one problem:
current hash_conntrack implementation use src.u.all field..
so to count all connection from ip addressess range we need walk over all ip_conntrack_hash .. this can be quite long i think..
have anyone experiments with this approach ?
maybe we can simply change hash_conntrack to use only src_ip:dst_ip:protocol as hash key ?
--
next reply other threads:[~2004-11-20 13:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-20 13:28 Ury N. Stankevich [this message]
2004-11-20 19:17 ` iplimit issues Pablo Neira
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