06-20-2011 12:58 PM - edited 03-11-2019 01:47 PM
I have created sub interfaces in the past and applied access-lists to each sub interface. However, is it possible to apply a single access-list to the parent interface with rules referencing multiple sub interfaces in that access-list?
Thanks in advanced...
Andy
06-20-2011 01:25 PM
Hello,
What software version is your ASA running?
In software version 8.3 and above, you can apply a "global" access-list, which will apply to all interfaces on the ASA. Here is the reference guide for this command:
http://www.cisco.com/en/US/docs/security/asa/asa83/command/reference/a1.html#wp1597389
Unfortunately, there is no command available to apply an access-list to the physical interface and have it cascade down to all logical interfaces under the physical interface.
Hope this helps.
06-20-2011 01:26 PM
Thanks buddy.
Andy Winford
CISSP, CCSP
Systems Engineer (SE), Network Infrastructure & Services Practice
United Data Technologies
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