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The method we were using to automatically determine the default IPv4 address for the host could return IPv6 in some systems, depending on the structure of /etc/hosts. `udp4` is an IPv4-only network, so using it in this method guarantees that we'll get an IPv4 local address.
tsivaprasad
approved these changes
Jun 5, 2025
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The method we were using to automatically determine the default IPv4 address for the host could return IPv6 in some systems, depending on the structure of /etc/hosts.
udp4is an IPv4-only network, so using it in this method guarantees that we'll get an IPv4 local address.