Print Page - Prefix delegation size in web UI

Title: Prefix delegation size in web UI
Post by: DavidGA on July 17, 2025, 07:17:24 AM

Where is the received WAN IPv6 prefix delegation size displayed in the web UI? I can't find it.

I know that I can see it by doing "cat /tmp/*_prefixv6" on the command line, but the web UI, for example on the dashboard or in the interfaces overview, only shows prefixes assigned to LANs, and not the prefix length received from the ISP.

Title: Re: Prefix delegation size in web UI
Post by: franco on July 17, 2025, 08:22:17 AM

Click "details" on the right in the respective overview row. It's listed there as "Dynamic IPv6 prefix received".

Cheers,
Franco

Title: Re: Prefix delegation size in web UI
Post by: DavidGA on July 17, 2025, 10:32:16 AM

Ah! There it is. Somehow I ignored that button completely.

Thank you.

OPNsense Forum

English Forums => 25.1, 25.4 Production Series => Topic started by: DavidGA on July 17, 2025, 07:17:24 AM