From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 3 Jul 2013 15:59:44 +0000 (+0200)
Subject: android: Disable listening on IPv6
X-Git-Tag: 5.1.0dr2~10
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0015727ebdd20807361d8508773263576b4d49af;p=thirdparty%2Fstrongswan.git

android: Disable listening on IPv6

As we have to use UDP encapsulation and the Linux kernel currently does
not support that this avoids issues with dual-stack gateways.
---

diff --git a/src/frontends/android/jni/libandroidbridge/charonservice.c b/src/frontends/android/jni/libandroidbridge/charonservice.c
index 721c3a4a50..25fbf89c65 100644
--- a/src/frontends/android/jni/libandroidbridge/charonservice.c
+++ b/src/frontends/android/jni/libandroidbridge/charonservice.c
@@ -417,6 +417,10 @@ static void set_options(char *logfile)
 	 * information */
 	lib->settings->set_bool(lib->settings,
 					"charon.plugins.socket-default.set_source", FALSE);
+	/* the Linux kernel does currently not support UDP encaspulation for IPv6
+	 * so lets disable IPv6 for now to avoid issues with dual-stack gateways */
+	lib->settings->set_bool(lib->settings,
+					"charon.plugins.socket-default.use_ipv6", FALSE);
 	/* don't install virtual IPs via kernel-netlink */
 	lib->settings->set_bool(lib->settings,
 					"charon.install_virtual_ip", FALSE);