19.09.2016 20:12, Lew Wolfgang пишет:
On 09/18/2016 06:36 PM, James Knott wrote:
On 09/18/2016 09:26 PM, Lew Wolfgang wrote:
The only way I get even the /128 addy is by running dhcpv6. Maybe the problem is that the router doesn't support the "PD" thingie? I can't answer that, as I don't have that router. However, I came across this: https://www.dslreports.com/forum/r27390272-IPv6-Make-IPv6-work-with-ZyWALL-U...
This is a very helpful link, thanks James.
While it doesn't seem to work completely yet, it's a lot closer. Note that it doesn't work for "ipv6huh" either.
What's "ipv6huh"?
This:
"In the Address from DHCPv6 Prefix Delegation table, click Add and select the DHCPv6 request object from the drop-down list, type ::1111:0:0:0:1/128 in the Suffix Address field."
and this:
"In the Advertised Prefix from DHCPv6 Prefix Delegation table, click Add and select the DHCPv6 request object from the drop-down list, type :1111/64 in the Suffix Address field."
were the keys to getting my SuSE box on the LAN to grab its inet6 addrs.
But there was a typo: :1111/64 should have been ::1111/64, apparently.
But ping6 from the LAN and v6 test web sites don't yet see a v6 connection. This could be other issues with the firewall ACL's that I'll continue to fiddle with.
Note that I could never have figured this out without external assistance. Why the magic "::1111" addresses? What left field did these come out of?
It is arbitrary. You get /48 prefix and can now split it into 65536 /64 prefixes. You can chose arbitrary 16 bits to extend /48 prefix to make it /64. You can theoretically also provide different prefixes to each LAN and WLAN port you have to isolate them. Of course you need to verify that prefix you get from PD is actually /48 and adjust accordingly.
Once the dust settles with this router and everything is working I'll address the other Asus Wifi router on one of my logical LANs. Let's see if that's easier to configure for v6.
Regards, Lew
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