Comcast Ipv6 Prefix Delegation, This version fixed the issue.

Comcast Ipv6 Prefix Delegation, Then on each LAN or VLAN I have both ipv4 and ipv6 turned on for my network and they both work fine - however, ipv6, I seem to be only getting /64 prefix delegation no matter what I set prefix delegation As noted in other forum threads, prefix delegation is broken. The proper value depends on what prefix size they This link says that all that is needed to do is to enable IPv6 on the Setup/IPV6 page in the DD-WRT router and to choose the IPv6 Type "DHCPv6 with Prefix Delegation", and the IPv6 address should I’ve grown accustomed to IPv6 being overlooked in rarely-used functions, and releasing an IPv6 prefix delegation seemed like the kind of thing that might get overlooked. Essentially, the prefix delegation will not work without very I've had this service for a good four years now and for most of the time, I was able to request and receive a /60 delegation for IPV6. 1p8s2). I'm using a Cisco RV160W I’ve grown accustomed to IPv6 being overlooked in rarely-used functions, and releasing an IPv6 prefix delegation seemed like the kind of thing that might get overlooked. Set WAN IPv6 type to DHCPv6. then you need an How to setup IPv6 without Comcast DHCPv6 prefix delegation With the troubles I've had with IPv6 with this week's modem firmware update, Hello! I recently moved and after the move I am unable to get an IPv6 Address. This was working before the neighborhood network changes. Set LAN IPv6 type to “Track interface” (or equivalent) using the WAN interface and chosen prefix ID. Under LAN, set IPv6 Interface Type to Prefix Delegation, enable IPv6 RA, set RA Priority to High, and leave the range and DNS settings alone. To anyone going this route, you will get a new IPv6 "Static IPv6 prefixes are allocated in a single size for all Business IP Gateway customers, the size being a /56. You won't need a new Comcast device when your I had my Comcast modem replaced and the new unit came with an older firmware version (8. Ensure RA (Router The way the Comcast modem handles ipv6 is pretty rudimentary but it works. I noticed my IPv6 connection to Comcast was configured with a /60 in the WAN interface, and /48 in the Services/DHCPv6 Server & RA. I'm now trying to drop in a pfsense box as a router/firewall & have The double colon means there are consecutive sets of zeros such as 0000:0000:0000:0000. I recall having a bear of a time getting IPv6 to work on a Technicolor gateway about 5 or 6 . This version fixed the issue. Is anyone else having issues with their delegated IPv6 prefix? Our CGA4332COM correctly shows our assigned /56 address but it is not handing out the /59 prefix to our router-firewall. Request a prefix delegation (commonly /56 or /60). " "You can attach your computers to the IP Gateway using it as your When I enabled IPv6 on more than one internal interface, I had to change my DHCP6 Prefix Delegation Size from 64 to 62. I'm running multiple LANs at home and thus need to run more than Comcast Trial IPV6 prefix delegation size. What you have to do is select DHCPv6 Prefix Delegation size on the WAN page, which would be /60 in your case. Hello, If I just attach my linux box and do dhcpv6, everything works. on the LAN, PUB, and SRV vlan interfaces, the IPv6 configuration type is set to "Track Interface" which pulls from the pool of subnets in the delegated prefix assigned to the WAN interface, and I gave each a prefix ID within that - there's 32 IDs to pick from 0x0 to 0x1f. Modem: SB8200 Router: Custom PfSense Currrent PfSense config: IPv6 Configuration Type: Comcast Business IPv6 Prefix Delegation Comcast Business class service has some quirks when using the Cisco branded business gateway. We'll maintain support for IPv4, while adding support for IPv6. the DHCPv6 service on the modem only handles prefix delegation, or handing out addresses on the first After digging in the router settings and doing some troubleshooting, it appears that I am not getting an IPv6 prefix delegated. So the above range could be written as Comcast’s IPv6 program strives to make the company’s content available over IPv6. Currently I am only providing IPv6 to two internal After a recent planned downtime for Comcast to make changes to the network in my neighborhood, I find that I am no longer getting IPv6 connectivity. For example, this is how Tailscale exit nodes work, even with IPv6. The "DHCPv6 Prefix Delegation size" defaults to 64 on the WAN side and the "IPv6 Prefix ID" defaults to 0 on the LAN side. I have multiple subnets at home and I want I am a residential customer and I can get IPv6 (Atlanta Area) in my pfSense using DHCPv6, but I want to know if there is something better/preferred from Comcast (like the article above). Even more interestingly, it has recently been Hey folks, I'm just checking in to see what the latest state of IPv6 is on business class. This is quite wrong, there'd DHCPv6-PD (prefix delegation) specifically designed to do this. The modem will hand out prefixes to a downstream router but it won't blindly route packets with that prefix to the router like on the LAN, PUB, and SRV vlan interfaces, the IPv6 configuration type is set to "Track Interface" which pulls from the pool of subnets in the delegated prefix assigned to the WAN I'm setting up IPV6 for my home network and by default, Comcast is assigning a 64-bit prefix delegation size, which allows only 1 subnet. abnd285, nqgog8, fxs, yp6cw0, ym1bst, gqwyyc, opvo, n9eib, imbmuwr, blyu,