IPv6 "Automatic, only DHCP" configuration results in no default route
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager (Ubuntu) |
Triaged
|
Wishlist
|
Unassigned |
Bug Description
The local network uses SLAAC configuration (with the OtherConfig-Bit in the RA set) as default configuration for devices. Some devices however should use a different IPv6 address assigned by statefull dhcp. Obviously, the ManagedConfigur
This is because NM_SETTING_
Solution:
either
a) add an option to set sysctl accept_ra=1, autoconf=0 ; so the client will not use a SLAAC address but still add a default route based on RA
or
b) add a gateway option to DHCPv6.
This bug is to change network manager so the solution a) gets implemented, as this can be implemented in NetworkManager. Solution b) would need to be implemented in isc-dhcp-client and might need an updated RFC, but would allow for different use cases (i.e. http://
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: network-manager 0.9.4.0-0ubuntu4.4
ProcVersionSign
Uname: Linux 3.2.0-56-generic x86_64
NonfreeKernelMo
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Date: Wed Nov 27 17:25:05 2013
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
IpRoute:
default via 141.24.40.126 dev eth0 proto static
141.24.40.64/26 dev eth0 proto kernel scope link src 141.24.40.77 metric 1
169.254.0.0/16 dev eth0 scope link metric 1000
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MarkForUpload: True
NetworkManager.
[main]
NetworkingEnab
WirelessEnable
WWANEnabled=true
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
RfKill:
SourcePackage: network-manager
UpgradeStatus: Upgraded to precise on 2012-09-19 (434 days ago)
nmcli-con:
NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH
Kabelnetzwerkv
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
eth0 802-3-ethernet connected /org/freedeskto
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running 0.9.4.0 connected enabled enabled enabled enabled disabled
tags: | added: bot-stop-nagging |
Hi AZ, does your bug happen also without network manager from proposed?
We need to know if this is a regression between 0.9.4.0-0ubuntu4.3 and 0.9.4.0-0ubuntu4.4.
Can you please try network manager from updates?
thanks