On 16/10/12 15:50, Lloyd Parkes wrote:
Does anyone know if the TelstraClear 6to4 relay is down again?
This looks like what happened in May last year, except that this time, I'm working with a brand new router, so it could just be me. I think I've got the hang of the RouterOS firewall and the packet dumps say the 6to4 packets are going out, but I don't trust RouterOS that much yet.
It should be responding quite merrily to the anycast 192.88.99.1 address these days - are you using that, or the "real" address? Any packets it's sending back into IPv4 space should be coming from 192.88.99.1 as well; let me know if they're not, and I'll investigate further. (Of course, there are other relays elsewhere in the world that send packets back from their unique address, so if you're statefully firewalling protocol 41, you'll find all sorts of issues). --David