How to tell if you got a /60 (PD)?
I verified with my ISP that they support /60 prefix requests for DHCP6-PD. I couldn't find a confirmation in the WebGUI that that is what I had obtained.
For those of you who use /60's how do you know that you actually got it?
The only thing I could find was in the logfile.
Sep 18 19:22:04 uac.localdomain dhcpd: Listening on Socket/28/re1/2601:xyz:xyz:xyz::/60 Sep 18 19:22:04 uac.localdomain dhcpd: Sending on Socket/28/re1/2601:xyz:xyz:xyz::/60
Try typing ifconfig into console?
One easy way to tell is by splitting it up into /64's (one per LAN-side interface). Unless you're doing something like that further downstream, why would you want a /60 on your LAN to begin with?
It's not for the LAN. I wanted an extra /64 for an OpenVPN roadwarrior connection. Right now when I use it on my phone I get a split tunnel. IPv4 stuff goes over openVPN with no problem. The IPv6 stuff stays on the cellular connection.
I suppose I could have tried to get a /63 instead but most discussion is about /60 so I got the feeling it is better supported.
I didn't think of ifconfig because the routing table didn't show it. Which in retrospect, was correct. Only the first /64 would be assigned automatically to re1(LAN). The rest would have to be assigned somewhere. With only 1 LAN, it's not immediately obvious from the WebGUI if you actually get a /60 (or other prefix size).
I'll try ifconfig later tonight.
ovpns1: flags=8051 <up,pointopoint,running,multicast>metric 0 mtu 1500 options=80000 <linkstate>inet6 fe80::20d:b9ff:fe2c:f47c%ovpns1 prefixlen 64 scopeid 0xb inet 10.0.88.1 --> 10.0.88.1 netmask 0xffffff00 inet6 2001:470:xxx:xxx::1 prefixlen 64 nd6 options=3 <performnud,accept_rtadv>Opened by PID 21993</performnud,accept_rtadv></linkstate></up,pointopoint,running,multicast>