installer won't accept link-local v6 gateway address

Bug #1382295 reported by James A. T. Rice
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
netcfg (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

In the 14.04LTS server install network configuration, an IP address of "2001:db8::2/64" is accepted as expected.

However attempting to set a gateway of "fe80::1" returns
"Unreachable gateway
The gateway address you entered is unreachable.
You may have made an error entering your IP address, netmask and/or
gateway."

The expected response would be for it accept the gateway, which it does with a gateway of "2001:db8::1".

Unreachable gateway is also returned for other out-of-subnet addresses, e.g. "2001:db8:1::1", so I suspect that the out-of-subnet check needs to be bypassed when link local (fe80::/64) gateways are used.

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package netcfg - 1.119ubuntu2

---------------
netcfg (1.119ubuntu2) utopic; urgency=medium

  * Always allow fe80::/64 for the default gateway. (LP: #1382295)
 -- Stephane Graber <email address hidden> Mon, 20 Oct 2014 13:08:39 -0400

Changed in netcfg (Ubuntu):
status: New → Fix Released
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