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Author Topic: Problem with Cisco SG Series SG300 SG500 VLAN Problems  (Read 77 times)

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Offline c4tech

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Problem with Cisco SG Series SG300 SG500 VLAN Problems
« on: November 09, 2017, 02:20:14 pm »
-I've discovered a bug where MAC address 00:00:00:00:00:00 is getting rejected on all LACP LAG ports. This causes issue with inter-networking VLANs between PFSense and Cisco SG switches. If I change any VLAN mac address from 00:00:00:00:00:00 to 00:00:00:00:00:01 then everything works properly. Below are links to similar issues with Cisco and Mac: 00:00:00:00:00:00

- https://supportforums.cisco.com/t5/lan-switching-and-routing/invalid-source-mac-address-00-00-00-00-00-00/td-p/1429329

-Also when you modify a VLAN Interface that has the MAC: 00:00:00:00:00:00 it removes the static MAC we've set to work around the problem.

Is anyone aware of these issues?



Offline c4tech

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Re: Problem with Cisco SG Series SG300 SG500 VLAN Problems
« Reply #1 on: November 09, 2017, 02:50:37 pm »
Yes, PFSense is aware of the issue. Bug #7928