hi guys We've been running a NAT64/DNS64 set-up for a while now on some parts of our office network. This seems to work well, but it doens't work for everything (e.g. Skype etc). If those apps were working, it would be possible to actually use if for production. I was reading about 464XLAT, and from what I understand, this is more or less NAT64, but with some sort of local (RFC1918) IPv4 in the mix.
For phones this is done using a special daemon that provides a local IPv4 address. I'd like to 'upgrade' out existing NAT64/DNS64 setup to do 464XLAT, but there aren't many docs about how to set 464XLAT to begin with. I've seen https://sites.google.com/site/tmoipv6/464xlat, and I asked around here and there. A schema with actual addresses would be nice, but I can't find that. Since we have an office set-up with, I assume I should configure the IPv6-only VLAN so that RFC1918 addresses are handed out on it as well? What I don't understand, if a device gets an RFC1918 IPv4 address, and a global IPv6 address, how would it be possible that apps that support IPv6-only use the IPv6 path? I can imagine that some applications still prefer to take the IPv4 path? Thanks!! -- Dick Visser System & Networking Engineer TERENA Secretariat Singel 468 D, 1017 AW Amsterdam The Netherlands
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