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8.300 upgrade failed

staro
After upgrading my ASG from 8.203 to 8.300 our cisco switch complained about same MAC-Addresses on different ports and disconnected the port belonging to the ASG. The Firewall is configured as a bridge, but was running fine before the upgrade.


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  • 0
    Hi. Please try to reset the learned MAC addresses for port-security at the switch. MAC address assignment behaviour has indeed been changed in 8.300 when running in bridge mode: Another MAC may now be selected by default for the bridge than in the past.

    OR you can now assign a specific MAC to the bridge interface, that's new as well.
  • 0 in reply to trollvottel
    Hi. Please try to reset the learned MAC addresses for port-security at the switch. MAC address assignment behaviour has indeed been changed in 8.300 when running in bridge mode: Another MAC may now be selected by default for the bridge than in the past.

    OR you can now assign a specific MAC to the bridge interface, that's new as well.


    Can you give us details on what has changed in regards to bridged mode / MAC address assignments?  THis would be some handy information to have in the release notes.

    CTO, Convergent Information Security Solutions, LLC

    https://www.convergesecurity.com

    Advice given as posted on this forum does not construe a support relationship or other relationship with Convergent Information Security Solutions, LLC or its subsidiaries.  Use the advice given at your own risk.

Reply
  • 0 in reply to trollvottel
    Hi. Please try to reset the learned MAC addresses for port-security at the switch. MAC address assignment behaviour has indeed been changed in 8.300 when running in bridge mode: Another MAC may now be selected by default for the bridge than in the past.

    OR you can now assign a specific MAC to the bridge interface, that's new as well.


    Can you give us details on what has changed in regards to bridged mode / MAC address assignments?  THis would be some handy information to have in the release notes.

    CTO, Convergent Information Security Solutions, LLC

    https://www.convergesecurity.com

    Advice given as posted on this forum does not construe a support relationship or other relationship with Convergent Information Security Solutions, LLC or its subsidiaries.  Use the advice given at your own risk.

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