SG300 Cannot enable IPv6 on the interface - the maximum number of interfaces 3 has already been used.

[phibertron]

The Sg300 is currently in L3 mode

Why is it that only 3 IPv6 interfaces are being allowed?

No where in the device specifications or in the documentation did I ever see this limitation when I purchased the switch!

[Romeo Sulzer]

I would like to know the same thing.  We have quite a number of SG300 switches, would be a pity if they only marginally support IPv6.  Would be interesting to know if this is a hardware or firmware limitation?