Wireless Access

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cdj
Contributor I

VLAN Hopping?

Does Aruba have a best practice or mitagation apparoch to VLAN Hopping due to 802.1Q tagging?

 

The simple answer to me is to, configure the port (the port the AP's are connected to) as an access port.

Guru Elite

Re: VLAN Hopping?

If you are using tunneled SSIDs, the ports should definitely be configured as access ports.


Tim Cappalli | Aruba Security
@timcappalli | timcappalli.me | ACMX #367 / ACCX #480
Guru Elite

Re: VLAN Hopping?

Cappalli is right. In addition every packet passes through the Aruba firewall, so any traffic you do not want on any VLAN, just block it on the firewall policy for that user role.
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Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
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cdj
Contributor I

Re: VLAN Hopping?

Thanks.

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