From: gladston@br.ibm.com
Date: Tue Feb 15 2005 - 13:20:09 GMT-3
=============
quoted
Since you are talking about the connection to the router,
proxy-arp may cause multiple MAC detection from the switch.
So make sure you are disabling proxy-arp.
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Giving it a second thought, how would proxy-arp cause a second MAC
originating frames?
As I see it, router-x would answer with its own MAC.
Example:
router-1
mac 1111.1111.1111
ip 172.16.1.1 255.255.255.0
PC
ip 172.16.1.1
mask 255.0.0.0
PC sends a packet to 172.20.20.20; router-1 knows a route to 172.20.20.0
and proxy the communication. router-1 answer on behalf of PC-remote, using
its own MAC 1111.1111.1111.
Cordially
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Alaerte
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