[Dshield] NETBIOS ports

Kenneth Porter shiva at sewingwitch.com
Fri May 31 16:34:34 GMT 2002


On Fri, 2002-05-31 at 09:03, John Hardin wrote:
> On Fri, 2002-05-31 at 06:54, Kenneth Porter wrote:
> > I recently switched my Linux firewall from ipchains to iptables because
> > I needed inbound NAT and the ipchains emulation module lacks that.
> 
> ipchains has nothing to do with that. Take a look at iproute2.
> 
>    ip route add nat {extaddr} via {intaddr}

This is a 2.4 kernel. Does that command do the same thing to the kernel
as "iptables -t nat -j DNAT" do?

(I'm using fwbuilder (http://www.fwbuilder.org/) to create my iptables
script, and it generates these kinds of statements for SNAT and DNAT.)




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