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Author Topic: Avaya 4548 qos ACL Problem  (Read 999 times)

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Offline Caponewgp

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Avaya 4548 qos ACL Problem
« on: March 09, 2018, 05:03:22 PM »
I'm trying to figure out a way to use the qos ACLs on a Avaya switch. For testing i've got one computer setup on port 35 of the switch and I'm trying to restrict access to a private VLAN 20 but still allow access to the main VLAN 10 network. My understanding is that a drop all traffic is automatically created after traffic passes by the last ACL rule. So with these commands I would think that full traffic would pass between the 100 network and 10 network. But I cant reach anything from the computer connected to port 35. if I run show
qos ip-acl I can see the rules and they look correct. 

qos ip-acl name test src-ip dst-ip
qos ip-acl name test drop-action enable
qos acl-assign port 35 acl-type ip name test


After running wireshark on the computer and can see as soon arp requests start showing up all data incoming/outgoing is blocked. Its like the acl is automatically blocking arp traffic from the switch.

My hope eventually is that I'll be able to restrict access to specific servers using the ACLs but I'm trying to get a solid understanding of it first.

« Last Edit: March 09, 2018, 10:19:29 PM by Caponewgp »