[squid-users] New Squid prefers IPv4

[Rob van der Putten]

Hi there


On 05/02/2024 17:16, Dieter Bloms wrote:

> On Mon, Feb 05, Rob van der Putten wrote:
> 
>> After upgrading Squid from 3 to 5 the percentage of IPv6 reduced from 61% to
>> less then 1%.
>> Any ideas?
> 
> yes, since squid5 the happy eyeball algorithm as described in rfc 8305
> is used.
> If your ipv4 connectivity is better than ipv6 than ipv4 is used.

I'm not quite sure how this is established. It prefers IPv4 even when 
the IPv6 ping is slightly smaller.


Regards,
Rob