Thomas, thanks for the updates. I think you have a pretty complicated
setup, and we can't necessarily cater to such a setup in the packaging
given the number of options dnsmasq has. There's a path for other users
with a similar setup to yours, and that is --listen-interface.
Closing this as Invali
Thanks for the clarification here. I've tried now with --listen-
interface and I am sure dnsmasq does what it is supposed to do --- only
answer dhcp requests arriving on certain interfaces, but ignoring
others!
In this case It was a missinterpretation of how the various interface
related options w
On 02/01/12 09:44, Thomas Schweikle wrote:
>> That's exactly what happens without --bind-interface, interfaces which
>> are configured in dnsmasq but don't exist at startup generate a warning
>> only, and start to work when they are created.
>
> This seems to be correct.
>
>> Packets from interfa
An addition to my last reply:
If a DHCP request is received via in interface which doesn't have an IP
address, there will be a log message, but the request will be otherwise
ignored.
Cheers,
Simon.
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Have to be a bit more precise: there is an additional interface not
configured at all. This interface only receives and answers dhcp
queries. The other interface, which is configured is OK.
The problem seems to be interfaces which are not configured and may be
up sometimes. As soon as I configure
> That's exactly what happens without --bind-interface, interfaces which
> are configured in dnsmasq but don't exist at startup generate a warning
> only, and start to work when they are created.
This seems to be correct.
> Packets from interfaces which are not configured are ignored.
This isn't
On 20/12/11 20:55, Thomas Schweikle wrote:
> H. If this is the reason, how to force dnsmasq not to respond on
> some interfaces, while listening on all others, with different
> configurations per interface?
>
> Wouldn't it be better to configure dnsmasq even for interfaces not there
> at start
H. If this is the reason, how to force dnsmasq not to respond on
some interfaces, while listening on all others, with different
configurations per interface?
Wouldn't it be better to configure dnsmasq even for interfaces not there
at startup, and if these interfaces come up take them, if confi
Thomas, i'd argue that any service not using ifup/ifdown, and not
manually calling the /etc/network/if-up.d scripts after bringing
interfaces up is the bug then. NetworkManager has a plugin specifically
to do this, and vmware/virtualbox should too if they're going to manage
interfaces. Of course, i
On 08/12/11 12:57, Thomas Schweikle wrote:
> Yes, that's right, but there are interfaces not started from
> /etc/network/interfaces or Network Manager:
> * VMware Workstation / Player installs interfaces starting VMware daemons
> * VirtualBox installs interfaces
> * KVM may install an additional b
tps@ivory:~$ ls -l /etc/rcS.d
total 4
-rw-r--r-- 1 root root 447 Jul 14 07:11 README
lrwxrwxrwx 1 root root 18 Oct 20 00:23 S01apparmor -> ../init.d/apparmor
lrwxrwxrwx 1 root root 16 Oct 20 00:23 S01brltty -> ../init.d/brltty
lrwxrwxrwx 1 root root 23 Nov 27 21:21 S01etc-setserial ->
../init.d
** Attachment added: "A bit a complicated interfaces file ... :-)"
https://bugs.launchpad.net/ubuntu/+source/dnsmasq/+bug/876458/+attachment/2624512/+files/interfaces
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Yes, that's right, but there are interfaces not started from
/etc/network/interfaces or Network Manager:
* VMware Workstation / Player installs interfaces starting VMware daemons
* VirtualBox installs interfaces
* KVM may install an additional bridge
* some VPN software installs tun/tap interfaces
Thomas, runlevel 2 is not entered until after all interfaces listed as
'auto' in /etc/network/interfaces are up, as of Ubuntu 11.10. Since
dnsmasq starts in runlevel 2, it should not have any chance to start
before that network configuration is applied.
Can you send an ls -l /etc/rcS.d and /etc/rc
** Changed in: dnsmasq (Ubuntu)
Importance: Undecided => High
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https://bugs.launchpad.net/bugs/876458
Title:
dnsmasq started before all interfaces are up
To manage
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https://bugs.launchpad.net/bugs/876458
Title:
dnsmasq started before all interfaces are up
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