comcast dhcpv6 – comcast dhcpv6 prefix

 · ISPs have nothing to do with the LAN side IP assignment, If you get an IPv6 prefix from your ISP on the WAN side and if you don’t have a good reason to use DHCPv6 on LAN, use SLAAC instead Auto Config, SLAAC is made of the IPv6 prefix you get and the rest gets “made” by the computer itself consisting of the date with privacy extensions

Anyone have Comcast IPv6/DHCPv6 PD working on Juniper SRX

 · On a residential or business line your ISP will assign you a prefix to use for your internal networks This prefix is received on your ISP-facing interface via DHCPv6 Prefix Delegation PD and can then be assigned dynamically to your internal interfaces Comcast will assign you a delegated /64 or /60 prefix on a residential line A business line can receive up to a /56 These prefixes are dynamic and will change, just like a DHCPv4 …

Xfinity IPv6 Configuration

 · I use Comcast and all I had to do was alter my WAN Interface setting to look like the below: WAN Interface Configuration WAN DHCP6 Settings The key here in the ‘DHCP6 Client Configuration’ to set the ‘DHCPv6 Prefix Delegation Size’ to 60 and check ‘Send an IPv6 prefix hint to indicate the desired prefix size for delegation’ Once you save you may need to reboot you’ll have a new IPv6 address and 16 subnets …

Trying to get ipv6 working with Comcast virginia on a

 · On comcast residential xfinity 1gbps service virginia Have my own modem Motorola MB8600 DOCSIS 3,1 and cisco rv345 router with latest ,19 firmware DHCPv6 is working to pull a ipv6 address from comcast There are 2 addresses pulled fe80::xxxx:xxxx:fe0d:9a39/64, 2001:xxx:xxxx:xx:xxxx:xxxx:50bd:9b41/128 , Here’s the problem, Looks like the rv345 is seeking a single IPv6 address IA_NA

 · The cable devices that will initially support IPv6 are listed at http://mydeviceinfo,comcast,net and are shown with a checkmark in the IPv6 column click the top of the column to sort by that variable, This list will expand in the coming weeks and months as we complete testing of other devices,

16 IPv6 subnets with pfSense and Comcast

comcast dhcpv6

What is IPv6, or Internet Protocol, version 6?

Comcast’s support of IPv6, A key aspect of Comcast’s IPv6 program is to make the company’s content available over IPv6, We will maintain support for IPv4 while adding support for IPv6, You will not need a new Comcast device when your area makes the switch to IPv6,

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comcast

IPv6 with Prefix Delegation on Fortigate – Thorsten on

 · run the configure command and than run the following commands I assume eth0 is your WAN connection with Comcast and eth1 is your internal LAN: _**set interfaces ethernet eth0 dhcpv6-pd pd 0 set interfaces ethernet eth0 dhcpv6-pd pd 0 interface eth1, set interfaces ethernet eth0 dhcpv6-pd …

Comcast DHCPv6 WAN/ Static IPv6 LAN question : PFSENSE

 · Which to use depends on how the network manager configures the network, They are different protocols and the network manager, in this case Comcast, needs to configure them, Ideally SLAAC stateless is how you want to go; it is far simpler for everyone involved, Be sure to enable router advertisement otherwise your personal devices will not be able to route via IPv6, FWIW, Comcast enables stateless SLAAC on its …

How to enable IPV6 from Comcast on your UniFi Security

On the DHCPv6 Server & RA Enter your Range for your start and end DHCP range This took me a bit to figure out enter the whole IPv6 for that Lan and I used the :: notation instead of typing out all of the leading zeros, ex aaaa:bbbb:ccc:dddx::100 aaaa:bbbb:ccc:dddx::1ff, You can leave the …

IPv6 settings

IPV6 – Prefix Delegation Size

 · Go to Interfaces > [WAN] to configure the WAN interface For the “IPv6 Configuration Type” choose DHCPv6 This allows your OPNsense router to obtain a globally routable IPv6 address from your ISP In in the “DHCPv6 Client Configuration” section a few options will need to be modified The most important option if you wish to have more than one VLAN is to set the “Prefix delegation size” option to “/60”, This will give you a …

Temps de Lecture Estimé: 11 mins

How to setup IPv6 without Comcast DHCPv6 prefix delegation

So I got a Juniper SRX300 on a friend’s Comcast cable modem and went to town trying to configure it to pull a dhcpv6 prefix delegation There are various forum posts and tutorials floating around online but I’m not having much luck I enabled ipv6 flow mode on the SRX configured the interface security zone host inbound traffic, etc, but I can’t even get the /128 to get assigned to the SRX

Technical Details for Our IPv6 Deployment

 · I think what happens is that Comcast gets locked on your DUID once you do a DHCPv6 request, By default, this will usually be a /64 delegation, Then if you try to increase the delegation size, it is a roll of the dice whether or not IP space is open adjacent to your exsisting delegation plus taking in proper subnetting into account, In my case, I was able to get a /63 but no larger, But then I changed my DUID, completely disabled IPv6, …

How to Configure IPv6 in Your Home Network with ISP such

 · You can also enable DHCPv6 on your LAN interfaces too if you like and it will work fine IMPORTANT NOTE about DHCPv6 static mappings on your LAN interfaces When previously using DHCPv6 prefix delegation from the Comcast modem I could define static mappings with the addresses formatted as ::xxxx:4 etc, And DHCPv6 was smart enough to fill in the prefix that had been delegated to the given LAN interface When not using DHCPv6 …

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