On Apr 4, 2017, at 10:29 AM, <adrian.p.smith@bt.com> <adrian.p.smith@bt.com> wrote:

If I'm doing a <= or >= comparison in unlang, is there a limit to the size of the numbers?

i.e. I'm guessing that they use some sort of number type in the code?

Yes. If you're comparing attributes, the numbers are the same type as the attribute: if (NAS-Port == 0) { 0 is type of NAS-Port, or 32-bit integer if (NAS-Port == 4294967298) { Won't work, as the number is too big to fit into NAS-Port. i.e. you can probably do it, but it doesn't make sense, because the check will always fail. Alan DeKok.