On Wed, May 18, 2016 at 6:14 PM, Steve Yates <[email protected]> wrote:
> We have an application with a Comcast-provided SMC router and two pfSense > routers (Comcast <- building <- tenant). The building router (v2.3.0) gets > an IPv6 address and can ping out. However in its DHCP logs I see: > > dhcp6c invalid prefix length 64 + 4 + 64 > dhcp6c XID mismatch (several of these) > > Am I correct that "invalid prefix length" means the Comcast router isn't > delegating a /60 properly? I have it set: > > DHCPv6 Prefix Delegation size 60 > Send IPv6 prefix hint checked > > If I as for a /56 I get "invalid prefix length 64 + 8 + 64." > > My second question was going to be about getting IPv6 to the PCs inside > the tenant router but unless I'm mistaken I need a couple more /64 networks > for that (what a waste of IPs...I know there's a lot but still...). > > Thanks, > > Steve Yates > ITS, Inc. > > _______________________________________________ > > Am I correct to assume that you are putting this device in bridge mode? _______________________________________________ pfSense mailing list https://lists.pfsense.org/mailman/listinfo/list Support the project with Gold! https://pfsense.org/gold
