Government Operations committee  I'm sorry. I didn't hear the question.

Government Operations committee  We're still using 32-bit machines, but mostly 64-bit machines, if that's what the question is.

Government Operations committee  We still have a lot of RISC-based environments. We still run some Solaris, some HP-UX, and some IBM pSeries. What we inherited four or five years ago were all the flavours of probably every type of server and computer that existed at the time.

Government Operations committee  I cannot really respond to this question, but I can follow up and get back to the committee.

Government Operations committee  Okay. We can explore and get back to the committee.

Government Operations committee  IPv6? I'm the data centre ADM at—

Government Operations committee  No, no. I'm quite familiar with IPv6.

Government Operations committee  We have initiatives under way, mostly with our network area or our network branch. They've been implementing and looking at implementing IPv6, but I couldn't give you all the details. I would have to go back to our network branch specialists.

Government Operations committee  For network?

Government Operations committee  On the server side, we're running all existing hardware, probably from the last 15 years, that we have in our 400 or so data centres right now, but the newer platforms are mainly blade-type servers.

Government Operations committee  I couldn't respond. We have one main domain, which is “.ca”.

Government Operations committee  Yes, it's NFS. For a specific domain names count, I would have to check with our security person. Our network experts would probably be able to give you that count.

Government Operations committee  Would you like us to go back?

Government Operations committee  Good afternoon, Mr. Chair. Open source has been and continues to be an area that we focus our attention on when we have to expand our platform. Especially as part of the workload migration in moving from the older legacy environment to the new, we're looking at opportunities to

Government Operations committee  The remainder, you mean?