When capturing the traffic with Wireshark there is no IPv6 traffic at all. When I set network.dns.disableIPv6 to true I can see all IPv4 in Wireshark. This is Fedora 10 64. While it is easy to solve it for Firefox there are many services that can't connect even if I disable IPv6 in the system. One symptom is Yum has to try repetitively until it finds a suitable host: http://mirrors.ucr.ac.cr/fedora/releases/10/Everything/x86_64/os/repodata/repomd.xml: [Errno 4] IOError: <urlopen error (-2, 'Name or service not known')> Trying other mirror. Another is that the weather applet and folding@home can't connect. When I disable IPv6 in the system the applet connects but Yum behaves the same (multiple tries) and still folding@home can't connect. My name servers are set to opendns: # cat /etc/resolv.conf # Generated by NetworkManager nameserver 208.67.220.220 nameserver 208.67.222.222 nameserver 10.1.1.1 # cat /etc/sysconfig/network NETWORKING=yes HOSTNAME=d2.localdomain NETWORKING_IPV6=yes # cat /etc/sysconfig/network-scripts/ifcfg-eth0 # Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller DEVICE=eth0 BOOTPROTO=none DNS1=208.67.220.220 DNS2=208.67.222.222 DNS3=10.1.1.1 GATEWAY=10.1.1.1 HWADDR=00:21:97:00:79:21 IPADDR=10.1.1.110 NETMASK=255.0.0.0 ONBOOT=yes TYPE=Ethernet USERCTL=no IPV6INIT=yes NM_CONTROLLED=yes PEERDNS=yes I have another machine, F11, behind the same ADSL router, Dlink DSL 500B, without problems. Any ideas? Regards, Clodoaldo -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines
