How does my computer work with an empty arp table?
Chuck Swiger
cswiger at mac.com
Tue Dec 12 09:52:21 PST 2006
On Dec 11, 2006, at 11:14 PM, Martin Alejandro Paredes Sanchez wrote:
>> Yes, you are right, I forgot about PPP. Many thanks.
>
> Also, the ARP table only contain info of your subnet
The ARP table only contains information about machines on the
directly connected collision domain(s).
It's entirely possible to run multiple IP subnets on the same hub or
switch, and even ARP for machines outside the configured subnet on
one machine even when no IP routing information is available for that
other subnet...
--
-Chuck
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