[c-nsp] IPv6 Unique Local Address Routing Issue

[Xu Hu]

Hi Experts,
Anybody have the experience about IPv6 ULA deployment?
I know this kind of address is used within a site, can well done the
intra-site communication, just like the private addresses in IPv4.
I have one question about ULA, since ULA is used as local communication, if
my site need to internet access, how come it translate to global IPv6
address?

Will appreciate for any comments.

Best Regards,
Hu Xu