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Ensure address is private #2297

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Merged
merged 3 commits into from
May 21, 2017
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Ensure address is private #2297

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Ensure address is private
Timer May 20, 2017
a7d06d5
adjust rule
Timer May 20, 2017
cd64c61
Update WebpackDevServerUtils.js
Timer May 20, 2017
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Update WebpackDevServerUtils.js
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@Timer
Timer authored May 20, 2017
commit cd64c6117e833f3d1a646ad0b21b9b7bed2e2330
1 change: 1 addition & 0 deletions packages/react-dev-utils/WebpackDevServerUtils.js
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Expand Up @@ -56,6 +56,7 @@ function prepareUrls(protocol, host, port) {
lanUrlForConfig = address.ip();
if (lanUrlForConfig) {
// Check if the address is a private ip
// https://en.wikipedia.org/wiki/Private_network#Private_IPv4_address_spaces
if (
/^10[.]|^172[.](1[6-9]|2[0-9]|3[0-1])[.]|^192[.]168[.]/.test(
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Is there a reference explaining why this works?

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https://en.wikipedia.org/wiki/Private_network#Private_IPv4_address_spaces

lanUrlForConfig
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