The default value of the IPv6 MTU of the Windows client is incorrect.
j19981106 at protonmail.com
Fri Jul 2 04:18:53 UTC 2021
I found that when the Windows client does not set the MTU value, the IPv6 MTU will be 65535. This will cause IPv6 to not work properly.
Use the `netsh interface ipv6 show subinterfaces` command to view the IPv6 MTU value.
When I checked the mailing list, I saw a question about the MTU value of Apple products, but I only saw a vague answer. Do Apple products still have this problem? Is it reasonable that the default MTU is 1420?
Mailing list regarding the MTU value of Apple products:
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