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Source and Destination IP Address All 00:00:00:00:00:00

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I've had this problem for a while now. When I do a capture I get a lot of packets that they Source, Destination, MAC address and Data all come back with only zeros. The only thing on the Network that seems to have a problem with these packets is the boot process on some of our Mitel VoIP phone's. Any ideas where to go with this? Thanks.

asked 18 Apr '13, 07:27

Caldwell_IT's gravatar image

Caldwell_IT
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One Answer:

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please see my answer to a similar question

http://ask.wireshark.org/questions/20481/malformed-packets

Regards
Kurt

answered 18 Apr '13, 07:29

Kurt%20Knochner's gravatar image

Kurt Knochner ♦
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Hi,

Disconnecting ports when you have over 3000 ports in 8 different buildings is not going to work to try and find this problem.

Thanks. Linda

(18 Apr '13, 07:45) Caldwell_IT

well, you are right, but that was only the last option, if my first suggestion (CAM table of switches) does not work!

Did you try that?

(18 Apr '13, 07:48) Kurt Knochner ♦