Setting the policy to Enabled lets Google Chrome OS bypass any proxy for captive portal authentication. These authentication webpages, starting from the captive portal sign-in page until Chrome detects a successful internet connection, open in a separate window, ignoring all policy settings and restrictions for the current user. This policy only takes effect if a proxy is set up (by policy, extension, or the user in chrome://settings).
Setting the policy to Disabled or leaving it unset means any captive portal authentication pages are shown in a (regular) new browser tab, using the current user's proxy settings.
Registry Hive | HKEY_CURRENT_USER |
Registry Path | Software\Policies\Google\ChromeOS |
Value Name | CaptivePortalAuthenticationIgnoresProxy |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |