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Forum Discussion
Arnaud_D
Dec 13, 2021Aspirant
ACL Rule Question - Permit X to Y also permit Y to X
Hello
I'm working on ACL for all my vlan's and I have a question :
Why does 192.168.15.0/25 network can ping 192.168.1.0/24 ?
I did some tests and it comes from the rule allowing IP traffic from 192.168.1.0/24 to 192.168.15.0/25
Traffic from 15.0 to 1.0 isn't allowed
Is that normal that a rule allowing IP works in both ways ?
Thanks for your answers ;)
1 Reply
- Arnaud_DAspirant
Hi
Could someone confirm how ACL IP Rules work, coz it really seems weird that a rule can apply in both direction.
If it's normal then how to I restrict traffic in ony one direction ?
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