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bivald/prioritize-ipv4.sh

Created January 27, 2014 13:58
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Prioritize ipv4 over ipv6
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prioritize-ipv4.sh
echo 'precedence ::ffff:0:0/96 100' >> /etc/gai.conf
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bivald commented Jan 27, 2014

After a Debian update (7.1?) my DomU has suddenly started prioritize ipv6 over ipv4 which is fine enough. However, the DomU actually don't have valid ipv6 addresses basically null-routing all traffic. This prioritizes ipv6 until you get ipv6 running...

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