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 Solved Tm unifi IPv6 slow and high packet loss, high packet loss when using IPv6 unifi

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TSCereal
post May 12 2021, 02:53 PM, updated 5y ago

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From: Selangor SJ


Anybody else having this issue, whenever i enable ipv6 i get very slow connections to google and youtube
i dont get this issue when using Ipv4.

for computers i have disabled it for now but for WIFI devices i cant seem to disable it.
i have already disabled Ipv6 in the router setting but it still shows up in android WIFI connections.

user posted image

anyone can help?

This post has been edited by Cereal: May 12 2021, 08:10 PM
heLL_bOy
post May 12 2021, 03:40 PM

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did you restart the router after disable ipv6?

is good you can share screenshot of your router ipv6 setting so others may help you out!
TSCereal
post May 12 2021, 05:59 PM

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QUOTE(heLL_bOy @ May 12 2021, 03:40 PM)
did you restart the router after disable ipv6?

is good you can share screenshot of your router ipv6 setting so others may help you out!
*
Yes i did multiple times, on both routers

Asus RT Ax3000 at home
Tp link Archer C7 V2 at the office

both have the same issue with IPv6

user posted image
user posted image
heLL_bOy
post May 12 2021, 06:50 PM

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base on your screenshot that ipv6 was disable but no way ipv6 is working after disable from the router hmm.gif

try to run https://test-ipv6.com/

see whether it's show IPV6 ip on that site
TSCereal
post May 12 2021, 07:19 PM

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From: Selangor SJ


QUOTE(heLL_bOy @ May 12 2021, 06:50 PM)
base on your screenshot that ipv6 was disable but no way ipv6 is working after disable from the router hmm.gif

try to run https://test-ipv6.com/

see whether it's show IPV6 ip on that site
*
ok managed to solve it already, was running 3 vpn on 3 seperate internet connections
seems that ipv6 was tunneling through this vpn, so after i disabled all 3 routers ipv6 the problem stopped.

thanks for your help.

Chiggah
post May 14 2021, 09:36 AM

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I been getting huge packet loss to games SG and Japan server.

Disabled ipv6 on router and Windows.

--Tried and confirmed this resolved my packet loss issue

This post has been edited by Chiggah: May 14 2021, 11:43 AM

 

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