From mboxrd@z Thu Jan 1 00:00:00 1970 From: sean darcy Subject: Re: why can't I DNAT SIP? Date: Sun, 11 May 2008 10:53:02 -0400 Message-ID: References: <48235501.4030608@riverviewtech.net> <48245C6B.1090506@riverviewtech.net> <48245E7E.8080206@trash.net> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: netfilter@vger.kernel.org Jan Engelhardt wrote: > On Saturday 2008-05-10 04:04, sean darcy wrote: >>> - What helpers are loaded (both NAT and conntrack) >> ?? How would I find out? If you mean modules: >> >> lsmod | grep nat >> iptable_nat 11461 1 >> nf_nat 22381 1 iptable_nat >> nf_conntrack_ipv4 21837 5 iptable_nat >> nf_conntrack 64585 4 xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4 >> nfnetlink 9945 3 nf_nat,nf_conntrack_ipv4,nf_conntrack >> ip_tables 16517 3 iptable_raw,iptable_nat,iptable_filter >> x_tables 18629 5 xt_state,ipt_LOG,xt_tcpudp,iptable_nat,ip_tables > > I would have expected to find nf_nat_sip here. > -- I've seen references to nf_nat_sip, but no docs, howto or examples. What does it do that simple port forwarding doesn't? and how do you use it? sean