I have 2 VLANs setup (10.10.10.0/24-VOICE, 10.10.1.0/24-DATA). I'd like to block users on the data VLAN from accessing the web interface on the phones on the voice VLAN. I want to permit myself to do so though. I think I have the access list correct(?) but I'm not sure if I should map both vlans or just the data vlan?
permit tcp host 10.10.1.81 10.10.10.0 0.0.0.255 eq www
deny tcp any 10.10.10.0 0.0.0.255 eq www
permit ip any any
forward ip BLOCK_HTTP_VLAN10
Thank you for asking this question in the support community.
Based on the description, the HACL example you created looks correct. Here is the Configuring Hardware ACLs in AOS guide for reference.
Please, do not hesitate to reply to this post with any additional questions. I will be happy to help in any way I can.