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OpenVPN with system disabled IPv6 (#1563)

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* Fix for Win OpenVPN with disabled IPv6 and AllExceptSites Splittunnel mode

* Remove unneeded stuff for ipv6 openvpn
This commit is contained in:
Mykola Baibuz 2025-05-12 05:36:25 -07:00 • committed by GitHub
parent 63b5257986
commit 7e380b6cfb
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1 changed files with 0 additions and 9 deletions
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9
client/configurators/openvpn_configurator.cpp
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@ -120,13 +120,6 @@ QString OpenVpnConfigurator::processConfigWithLocalSettings(const QPair<QString,
if (!m_settings->isSitesSplitTunnelingEnabled()) { if (!m_settings->isSitesSplitTunnelingEnabled()) {
config.append("\nredirect-gateway def1 ipv6 bypass-dhcp\n"); config.append("\nredirect-gateway def1 ipv6 bypass-dhcp\n");
#if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
// Prevent ipv6 leak
if (NetworkUtilities::checkIpv6Enabled()) {
config.append("ifconfig-ipv6 fd15:53b6:dead::2/64 fd15:53b6:dead::1\n");
}
#endif
config.append("block-ipv6\n"); config.append("block-ipv6\n");
} else if (m_settings->routeMode() == Settings::VpnOnlyForwardSites) { } else if (m_settings->routeMode() == Settings::VpnOnlyForwardSites) {
@ -135,7 +128,6 @@ QString OpenVpnConfigurator::processConfigWithLocalSettings(const QPair<QString,
#if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS) #if !defined(Q_OS_ANDROID) && !defined(Q_OS_IOS)
config.append("\nredirect-gateway ipv6 !ipv4 bypass-dhcp\n"); config.append("\nredirect-gateway ipv6 !ipv4 bypass-dhcp\n");
// Prevent ipv6 leak // Prevent ipv6 leak
config.append("ifconfig-ipv6 fd15:53b6:dead::2/64 fd15:53b6:dead::1\n");
#endif #endif
config.append("block-ipv6\n"); config.append("block-ipv6\n");
} }
@ -172,7 +164,6 @@ QString OpenVpnConfigurator::processConfigWithExportSettings(const QPair<QString
config.append("\nredirect-gateway def1 ipv6 bypass-dhcp\n"); config.append("\nredirect-gateway def1 ipv6 bypass-dhcp\n");
// Prevent ipv6 leak // Prevent ipv6 leak
config.append("ifconfig-ipv6 fd15:53b6:dead::2/64 fd15:53b6:dead::1\n");
config.append("block-ipv6\n"); config.append("block-ipv6\n");
// remove block-outside-dns for all exported configs // remove block-outside-dns for all exported configs