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Re: master fbf2ed9a64: ipv6 addresses aren't suspicious


From: Robert Pluim
Subject: Re: master fbf2ed9a64: ipv6 addresses aren't suspicious
Date: Wed, 30 Mar 2022 09:29:33 +0200

>>>>> On Wed, 30 Mar 2022 07:26:50 +0200, Pedro Andres Aranda Gutierrez 
>>>>> <paaguti@gmail.com> said:

    Robert> but ":1" is not a valid IPv4 nor IPv6 address.
    Pedro> However "::1" is valid, as would be "FC01::33", The :: stands for all
    Pedro> zeros.
    Pedro> This for IPv6 _addresses_.

I am aware of this :-)

    Pedro> IPv6 _prefixes_ conform to ([0-9-a-fA-F]{1,4}:)+:/[0-9]+

And this. Lars is checking for IP addresses here, not prefixes, hence
my suggestion to use `network-lookup-address-info' (which is a thin
veneer over getaddrinfo(3)).

Robert
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