Drop CONFIG_IPV6 ?

Fernando Frediani fhfrediani at gmail.com
Mon Mar 14 05:14:29 PDT 2022


IPv6 is not a "nice to have" think.
If you are using OpenWrt and consider IPv6 a nice to have thing you 
should do some reading and network understanding as it seems it lacks 
some very fundamental one to you.

I see people often complaining they don't get IPv6 from their ISPs and 
what is the way they expect to do ? Disabling IPv6 on their builds. 
Certainly not.

On 14/03/2022 03:08, Reiner Karlsberg wrote:
> Practically always I disable IPv6. First of all, to get rid of stuff, 
> which might be "nice to have", but is not required
> "to do the job". The less code I have running, the smaller the 
> probability to run into bugs.
> Second, it is a good method to reduce the requirements on flash, when 
> having many non-standard packages installed, i.e. squid or PHP.
> Third, I often have to connect via wireless WANs, not supporting IPv6 
> at all.
>
> So, pls do _not_ remove CONFIG_IPV6
>
> Cheers,
>
> Reiner
>
>
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