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| author | Ulrich Drepper <drepper@redhat.com> | 2010-04-03 17:56:51 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2010-04-03 17:56:51 -0700 |
| commit | ed0874085976531bda8a05540b0816e8bf711b71 (patch) | |
| tree | c162d55d44c0281016a7e59312e25e151f622972 /posix | |
| parent | 647450cfb089a60f1dc3de7d68874cd21f475ec7 (diff) | |
| download | glibc-ed0874085976531bda8a05540b0816e8bf711b71.tar.gz | |
Document problem with NATs in getaddrinfo.
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/gai.conf | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/posix/gai.conf b/posix/gai.conf index 3dba1a905d..195287e1c8 100644 --- a/posix/gai.conf +++ b/posix/gai.conf @@ -66,3 +66,12 @@ #scopev4 ::ffff:172.16.0.0/108 5 #scopev4 ::ffff:192.168.0.0/112 5 #scopev4 ::ffff:0.0.0.0/96 14 +# +# For sites which use site-local IPv4 addresses behind NAT there is +# the problem that even if IPv4 addresses are preferred they do not +# have the same scope and are therefore not sorted first. To change +# this use only these rules: +# +#scopev4 ::ffff:169.254.0.0/112 2 +#scopev4 ::ffff:127.0.0.0/104 2 +#scopev4 ::ffff:0.0.0.0/96 14 |