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Network Security Firewalls
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Re: Pix 515's fail to failover

Subject: Re: Pix 515's fail to failover
Date: Tue, 16 Nov 2004 11:44:52 -0500
Keep an eye on your local ARP tables for the nearest router that would send traffic to the PIX. I have seen a Primary and Secondary PIX both respond to the ARP request for the active IP address used by the PIX. The IOS would clearly show one was active while the other was in standby mode, but if you looked at the network ARP tables you could see duplicate MAC entries for the active IP address.

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