Hello, we are running out of network interfaces on
our firewall machine. We are thinking of putting
in a switch between one of these interfaces and
internal labs, that should be attached to the
firewall. We would then define VLAN:s, where the
firewall participates in all, but where every lab
becomes a separate VLAN.

Is this a bad (=insecure) idea? Would it be easy
to fool the firewall, once you have invaded one
lab. Would it be easy to invade the others too?

Are there at all network cards for Sun that
support 802.1Q VLAN:s. I've heard that Sun's
Gigabit PCI card does, but some people say it's
been withdrawn. Is that true?

Is there even a network card like that for a
Sparc?

Regards / Matz

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