[Bug 1176415] Re: Unable to enable IPv6 Privacy Extensions on eth0
I can confirm that Ubuntu 13.10 Desktop x86_64 changes the 9th octet only! Fresh install two weeks ago. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176415 Title: Unable to enable IPv6 Privacy Extensions on eth0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1176415] Re: Unable to enable IPv6 Privacy Extensions on eth0
Still seeing this bug (ie. no automatic file creation in /etc/NetworkManager/system-connections/) in 13.10 however it has morphed slightly. After performing a fresh install, the system creates an IPv6 address consisting of the network prefix followed by an arbitrary number (well...I'm sure there's an algorithm/mechanism for generating it) for the last octet (eg. 2001:0DB8:DEAD:BEEF::123/128) and proceeds to prefer this address instead of the Modified EUI-64 address. After following steps 6-9 above, NetworkManager starts generating and preferring privacy addresses even though the /128 still lingers. This is all likely due to the revision bump to 0.9.8.0-0ubuntu22. It's also worth noting that my router runs a recent trunk build of OpenWrt utilizing 6relayd. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176415 Title: Unable to enable IPv6 Privacy Extensions on eth0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1176415] Re: Unable to enable IPv6 Privacy Extensions on eth0
Still seeing this bug in the latest nightly with NetworkManager version 0.9.8.0. Steps to reproduce: 1) Boot from LiveCD and Install Ubuntu 2) $ ls /etc/NetworkManager/system-connections/ #notice there are no files 3) $ nmcli c #record output 4) Reboot 5) Repeat steps 2 and 3 #still no files in the system-connections directory and now the UUID for the interface has changed 6) Click Network icon in the top-right menu bar, then "Edit Connections". 7) Select "Wired connection 1" and then click Edit. 8) Click Save then Close 9) Repeat steps 2 and 3 #notice that a config file has now been generated for "Wired connection 1" 10) Reboot 11) Repeat steps 2 and 3 #notice that the UUID is now fixed as per the auto-generated config file -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176415 Title: Unable to enable IPv6 Privacy Extensions on eth0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1176415] Re: Unable to enable IPv6 Privacy Extensions on eth0
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: network-manager (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176415 Title: Unable to enable IPv6 Privacy Extensions on eth0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1176415] Re: Unable to enable IPv6 Privacy Extensions on eth0
** Attachment removed: "IpAddr.txt" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+attachment/3665169/+files/IpAddr.txt ** Attachment removed: "WifiSyslog.txt" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+attachment/3665175/+files/WifiSyslog.txt ** Attachment removed: "NetDevice.eth0.txt" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+attachment/3665170/+files/NetDevice.eth0.txt ** Attachment removed: "NetDevice.lo.txt" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+attachment/3665171/+files/NetDevice.lo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176415 Title: Unable to enable IPv6 Privacy Extensions on eth0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1176415] Re: Unable to enable IPv6 Privacy Extensions on eth0
Confirmed the bug on a fresh VM install. New users using DHCP with no need to touch the interface settings will have an ever changing network UUID (on each network restart or reboot), and IPv6 hosts using stateless autoconfiguration will be stuck with a Modified EUI-64 address. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176415 Title: Unable to enable IPv6 Privacy Extensions on eth0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1176415] Re: Unable to enable IPv6 Privacy Extensions on eth0
Ah ha! Initially I was using DHCP and while troubleshooting I noticed there were no files in /etc/NetworkManager/system-connections/ I created an arbitrary file called auto-eth0 based on http://fedoraproject.org/wiki/Tools/NetworkManager/IPv6 to no avail. After setting a static IPv4 address using the GUI (System -> Network -> Options), I noticed a file had been created: "/etc/NetworkManager /system-connections/Wired connection 1" Seems there is a problem invoking the creation of this file. A little finagling is required. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1176415 Title: Unable to enable IPv6 Privacy Extensions on eth0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1176415/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
