In reply to a post by Pheasant:

Well done. That's great news on both counts!

Looks like we were vindicated on the DAC's working in the ADVA after all. Apologies I never fully tested that here. Have tried to keep the setup running steady since go live. There's little point changing here anyhow now.

The next thing to get running here is guess what....backup circuit! 😂

LOL, now you know who NOT to choose

Thanks for all your help in this thread, it was really helpful.

Haha! no problem, glad to be of some help.

Fingers crossed here for the backup circuit - its Virgin!!!! They have to do civils on the footpath on Wednesday (long and painful story involving Cadent breaking new ducts and swept tees). No doubt with my luck, they will put a spade through the new Openreach fibre!

Hi,

I have a 1G/1G Daisy leased line with a Virgin tail, with an Adva OS6250-8M and Cisco C1111-8P managed router connected to my UDM Pro. It's been up and running fine for nearly two years using IPv4, but I need to use IPv6 for some Terragraph kit. I've had the static IPv6 configured by Daisy and can use this successfully with my laptop connected directly to the Cisco, however I can't make it work properly on the UDMP, it can ping6 out fine with SSH on the UDMP and my clients receive an IPv6 address but have no IPv6 connectivity.

I've had had extensive support from Ubiquiti and Daisy, Ubiquiti say that my ISP must support prefix delegation and Daisy are unable to provide it.

Has anyone managed to get this to work?

I do have an Edgerouter 12P and a Mikotik Hex S I can use but are no expert at setting those up.

Thanks for any help!

Hi - First off, your question might get better visibility and answers if you start a fresh thread.

Secondly I’m no expert when it comes to IPv6, but could you not ask Daisy for a /48 or /56 prefix and simply use static addressing in lieu of PD?

https://help.ui.com/hc/en-us/articles/115005868927-U...

Good advice, I will start a fresh thread.

Daisy has already given me static addressing, it's the UDM pro that won't work with it.

I find it hard to believe that the UDMP has this limitation when the help article you linked says:

"Depending on the configuration of the ISP, the UDM/USG can either use DHCPv6-PD (Prefix Delegation) or Static IPv6 addresses to provide IPv6 connectivity to the clients on the LAN. In both setups, the information regarding the connection type and its values is provided by the ISP."

I've studied it in fine detail. Daisy sent me the addresses which should work, just like the examples in the help article.

New thread:

https://forums.thinkbroadband.com/fibre/f/4689781-le...

Hey, sorry to drag up your old post! I noticed you also have a wired only Bt Net connection, can I ask, from your NTe to your router what config did you have to do on your router to get a connection? Static IP, Vlans etc? We’re in the final stages of setup I’m just trying to plan and work out what I’m going to have to do!

Hey, did you get your UDM pro sorted in the end?

Only just seen this post....lol...probably way too late.

So much has changed since I last posted. My virgin leased line has been *upgraded* so I now have 2G on a 10G bearer, and I currently have OpenReach in today splicing in a new 10G bearer, to replace my current 1G/1G bearer.

Judging by the amount of swearing it's not going brilliant

I ended up using some R86S routers from AliExpress, as they are perfectly capabale of doing 10G routing, and put my UDM downstream of that using a slice of my allocated /29.

Router config was easy.....just setting the transit IPs on the WAN, and then splitting out my /29 on my LAN. No VLANS required for BTnet or Virgin Leased Lines.

Anyway, as I say probably a bit late for you, now to figure out why I wasnt notified of a reply on the post......