diff options
| -rw-r--r-- | src/net/java/sip/communicator/util/NetworkUtils.java | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/net/java/sip/communicator/util/NetworkUtils.java b/src/net/java/sip/communicator/util/NetworkUtils.java index 310b8b1..2bb4c2b 100644 --- a/src/net/java/sip/communicator/util/NetworkUtils.java +++ b/src/net/java/sip/communicator/util/NetworkUtils.java @@ -107,6 +107,14 @@ public class NetworkUtils */ private static final Random random = new Random(); + static + { + String prefer6 = System.getProperty("java.net.preferIPv6Addresses"); + String prefer4 = System.getProperty("java.net.preferIPv4Stack"); + logger.info("java.net.preferIPv6Addresses=" + prefer6); + logger.info("java.net.preferIPv4Stack=" + prefer4); + } + /** * Determines whether the address is the result of windows auto configuration. * (i.e. One that is in the 169.254.0.0 network) |