Re: My first steps as a developer

Grzegorz Borowiak <[email protected]>
Newsgroups gmane.linux.network.bridge.ebtables.devel
Message-ID <[email protected]>
On Sun, 7 Sep 2003, Grzegorz Borowiak wrote:

> For example:
>
> ebtables -t nat -A POSTROUTING -j isnat --isnat-sub 213.192.68. \
>  --isnat-list 12=00:00:53:19:ad:2c,17=00:e0:7d:21:23:d3,42=00:50:bf:43:3f:12,13=!,14=!,15=!
>
> does the same as:

Not the same, though, since the former changes the ARP payload and the
latter doesn't.

> ebtables -t nat -A POSTROUTING -p IPV4    --ip-src 213.192.68.12 -j snat --to-source 00:00:53:19:ad:2c
> ebtables -t nat -A POSTROUTING -p ARP --arp-ip-src 213.192.68.12 -j snat --to-source 00:00:53:19:ad:2c
> ebtables -t nat -A POSTROUTING -p IPV4    --ip-src 213.192.68.17 -j snat --to-source 00:e0:7d:21:23:d3
[...]

-- 
Grzesław


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