My modem allocates a /128 IPv6 address to the WAN interface.
I also see a /64 prefix under Luci for my LAN interface. This is consistent with what my ISP does: https://www.reddit.com/r/Ubiquiti/comments/i2j7zw/ipv6_on_comcastxfinity_unifi_dream_machine/
I have enabled “Native” IPv6 on the settings page. But none of my devices can ping an IPv6 address. I don’t see any IPv6 connectivity on https://ipv6-test.com/ either.
ipconfig / ifconfig / ip addr commands on any of the devices don’t show any IP address with 2601: prefix.
Any idea what I can do?
Internet started lagging again like it used to with previous firmwares.
Only difference is that it took a few hours before it did.
Some websites were working fine but then I could not upload files on some websites.
Turned off IPv6 and everything is good again.
When can we have stable IPv6 on B1300? Please?
For reference, I am on firmware 3.211, which is the latest stable firmware.
Further update, looks like only websites on IPv6 lag.
Websites that only have IPv4 work okay.
I confirmed this by adding and removing an AAAA record (for IPv6) for my domain while having IPv6 turned enabled on the router.
This is true for all websites. I can’t upload attachments to Gmail and Telegram for example.
Please try this command to stop NAT acceleration module:
check if lagging disappear.
Thank you, @hansome. Looks like the lagging disappeared. I will report again tomorrow, however.