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Package: src:ifupdown
Hello,
I just noticed another regression in ifupdown with regard to label
handling (worked fine at least in 0.6.8, possibly later versions too).
I have done these tests using 0.7~beta2.
Here's my /etc/network/interfaces:
auto eth0
iface eth0 inet static
address 192.168.1.100
netmask 255.255.255.0
gateway 192.168.1.1
auto eth0:0
iface eth0:0 inet static
address 192.168.2.100
netmask 255.255.255.0
Now calling:
- ifup eth0 => Causes eth0 to appear and configure
- ifup eth0:0 => Causes the label to appear and configure
So far that's the expected behaviour, calling them in the reverse order:
- ifup eth0:0 => Causes the parent to appear and the label to appear
and configure
- ifup eth0 => Causes eth0 to configure
Still what we'd expect.
Now the interesting part:
- ifdown eth0:0 => Causes eth0:0 to disappear and eth0 to disappear!
- ifdown eth0 => Fails because eth0 is already down
Similar result if done the other way around:
- ifdown eth0 => Causes both eth0 and eth0:0 to disappear
- ifdown eth0:0 => Fails because the label is already gone
So the few changes I'd expect are:
- Bringing a label down shouldn't bring the parent down
- Bringing the parent down should indeed bring the labels down but
should bring them down properly (similar to calling ifdown eth0:0) to
avoid having ifupdown in an inconsistent state.
As far as I can tell, the first of these two changes would fix the
current regression, the second would be an improvement as I can't find
an ifupdown version doing that properly.
Besides that small issue, 0.7~beta2 rocks, thanks for the good work!
- --
Stéphane Graber
Ubuntu developer
http://www.ubuntu.com
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