Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: network-manager (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1101825
Title:
IPv6 static default route added incorrectly by network-manager
Status in NetworkManager:
Fix Released
Status in “network-manager” package in Ubuntu:
Confirmed
Bug description:
The relevant part of the IPv6 routing table looks like this:
fe80::/64 dev wlan0 proto kernel metric 256
default via fe80::5054:ff:fe64:aad0 dev wlan0 proto static metric 1
default via fe80::5054:ff:fe9c:741e dev wlan0 proto kernel metric 1024
expires 8sec
default via fe80::5054:ff:fe64:aad0 dev wlan0 proto kernel metric 1024
expires 10sec
I believe the proto static metric 1 route is an error, since it
persists even when the router stops advertising. This breaks the IPv6
architecture for router redundancy.
I am in control of this network and can alter router advertisement
parameters if needed.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: network-manager 0.9.6.0-0ubuntu7
ProcVersionSignature: Ubuntu 3.5.0-22.34-generic 3.5.7.2
Uname: Linux 3.5.0-22-generic x86_64
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory: 'iw'
Date: Sat Jan 19 10:47:05 2013
InstallationDate: Installed on 2012-11-15 (65 days ago)
InstallationMedia: Ubuntu-Server 12.10 "Quantal Quetzal" - Release amd64
(20121017.2)
IpRoute:
default via 192.168.4.1 dev wlan0 proto static
169.254.0.0/16 dev wlan0 scope link metric 1000
192.168.4.0/24 dev wlan0 proto kernel scope link src 192.168.4.64 metric
9
MarkForUpload: True
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog: Jan 19 10:17:54 pippin wpa_supplicant[1009]: wlan0: WPA: Group
rekeying completed with 00:24:a5:f1:08:8e [GTK=CCMP]
mtime.conffile..etc.NetworkManager.NetworkManager.conf:
2012-11-25T12:30:38.408468
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
wlan0 802-11-wireless connected
/org/freedesktop/NetworkManager/Devices/1
eth0 802-3-ethernet unavailable
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE
WIFI WWAN-HARDWARE WWAN
running 0.9.6.0 connected enabled enabled
enabled enabled enabled
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