Re: How does arp work with NAT=?iso-8859-1?Q?=3F?=

kuznet@ms2.inr.ac.ru
Wed, 25 Aug 1999 19:16:36 +0400 (MSK DST)


Hello!

> 0:60:97:15:41:48 ff:ff:ff:ff:ff:ff 0806 60: arp who-has 133.20.12.20 \
> tell 133.20.12.67
> ^^
...
> It seems that the arp "source address" isn't NAT'ed. Is it supposed to be, or isn't things
> designed that way?

BTW I see no rules to translate/masquerade this address in your setup,
so that it is difficult to understand your question.

Generally, ARP requests are sent with "source" address of the packet which
hits wire, (provided you did not break kernel with some of patches floating
here). Do you see? It is translated by definition.

Alexey Kuznetsov

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