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-rw-r--r--doc/index.html6
1 files changed, 4 insertions, 2 deletions
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@@ -30,8 +30,10 @@ in an UDP packet.
<p>
dnsfunnel is especially useful for distributions using the
-<a href="https://musl-libc.org">musl</a> libc, which does not support
-TCP DNS transport. It was originally written to be used in the
+<a href="https://musl-libc.org">musl</a> libc, which sometimes exposes
+bugs in common implementation of DNS caches. (Also, musl initially did not
+support TCP DNS transport, which was an additional argument for dnsfunnel
+that does.) dnsfunnel was originally written to be used in the
<a href="https://alpinelinux.org/">Alpine Linux</a> distribution.
</p>