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jtc33107/31/20253 repliesview on HN

VLAN with an id of 0 isn't possible on the new interface last I checked. Which, granted is a weird thing to do, but...


Replies

esseph07/31/2025

That's not a valid vlan ID for most vendors (Reserved) and can also be a security vulnerability, as it can allow traffic to elevate its Class of Service and hop vlans via this method.

JonathonW07/31/2025

There are off-the-shelf all-in-one Asus home routers that do VLANs?

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justsomehnguy07/31/2025

yes, thos is quite rare thong. Could you describe the reason behind it?