Hi,
Coming from Cisco world i would like to know how ACL processing works in fortiswitches. Couldn't find any documentation. Does ACL order matter? For example:
config switch acl ingress
edit 10
set status active
config classifier
set dst-ip-prefix 172.16.10.0/29
set src-ip-prefix 192.168.1.0/24
end
config action
set drop disable
edit 8
set status active
config classifier
set dst-ip-prefix 172.16.10.0/24
set src-ip-prefix 192.168.1.0/24
end
config action
set drop enable
Policy 10 allow traffic to 172.16.10.0/29
Policy 8 deny traffic to 172.16.10.0/24 (supernet)
Will it process based on destination IP with longest subnet mask or pick up the policy with lowest policy identifier number?
Nominating a forum post submits a request to create a new Knowledge Article based on the forum post topic. Please ensure your nomination includes a solution within the reply.
Keep in mind that there are two separate documentation/guides for FSW (FortiLink and Standalone). In this case I guess you are referring to standalone mode. As seen on this section of the Administration guide the order meters: The order of the classifiers provided during group creation (or during an ACL update in a group when new classifiers are added ) matter.
You can also refer to the examples to get a better understanding.
Select Forum Responses to become Knowledge Articles!
Select the “Nominate to Knowledge Base” button to recommend a forum post to become a knowledge article.
User | Count |
---|---|
1688 | |
1087 | |
752 | |
446 | |
227 |
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.
Copyright 2024 Fortinet, Inc. All Rights Reserved.