>... >about::config shows that ipv6 is set to false, >so that cannot be the cause. But I will try wireshark. >Thanx, >JD Hi, I have a suspicion that you misunderstood ipv6 state in about:config ... This is what it looks like (assuming it is in an original default state): about:config network.dns.disableIPv6 default boolean false It means that ipv6 is enabled ! If you want to disable ipv6, right click on the line and select Toggle to read network.dns.disableIPv6 user set boolean true Jurek -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines