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IPv6 on WAN interface

semoca
Hi,

My ISP has started to roll out IPv6 and I'm one of the beta testers for this setup
They are using dual stack and I don't seem to get this configuration working with my sophos utm box.
Looks like I'm not getting an automatic IPv6 from the ISP.

Interface is configured as DSL(PPPOE) and I've got ticked both IPv4 and IPv6 GWs. If I only tick v6, I lose internet connection.

Prefix, 6to4 and tunnelling are all off 
automatic IPv6 renumbering is on



Native over WIMAX: fe80::813a:434c:8cc6:ed5d
Subnet: NONE

Firmware version: 9.204-20

Please advise

thanks


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  • 0
    yes,i used a tunnelbroker before and i am familiar with subnetting the ipv6 prefix into /64 for the UTM interfaces. Also i have used both stateless and statefull (with dhcp6) prefix delegation.

    Fritzbox gets a /48 subnet, everything is working great
    UTM shows (i am not sure if it gets) a /60 subnet, only its own WAN ipv6 is useable through masq. and nat.
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  • 0
    yes,i used a tunnelbroker before and i am familiar with subnetting the ipv6 prefix into /64 for the UTM interfaces. Also i have used both stateless and statefull (with dhcp6) prefix delegation.

    Fritzbox gets a /48 subnet, everything is working great
    UTM shows (i am not sure if it gets) a /60 subnet, only its own WAN ipv6 is useable through masq. and nat.
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