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lmgrd problem [message #75559]

Mon, 04 April 2011 08:03

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Hi

I run in some problems on a linux ubunutu system which should also
operate without any network activities.

ifconfig finds the network interface where the license is bound to.

but the lmgrd does not start correctly. "Vendor daemon can't talk to lmgrd"

It looks like there are no packets send so that explains why it did not
talk. But why?

If I start the system with a lan connection it works in most cases.

Any ideas?

Reimar

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Re: lmgrd problem [message #75686 is a reply to message #75559]

Tue, 05 April 2011 07:43

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Am 05.04.2011 15:36, schrieb Reimar Bauer:
> Am 04.04.2011 17:03, schrieb Reimar Bauer:
>> Hi
>>
>> I run in some problems on a linux ubunutu system which should also
>> operate without any network activities.
>>
>> ifconfig finds the network interface where the license is bound to.
>>
>> but the lmgrd does not start correctly. "Vendor daemon can't talk to lmgrd"
>>
>> It looks like there are no packets send so that explains why it did not
>> talk. But why?
>>
>> If I start the system with a lan connection it works in most cases.
>>
>> Any ideas?
>>
>> Reimar
>
> update
>
> it works if the first line in /etc/hosts defines localhost
>
> but NetworkManager adds on each attempt a line on top with the current
> ip address.
>
> Without network the license manager didn't start again
>

so that can be stopped by
chattr +i /etc/hosts

then no one can alter that file until root changes it back by -i

Reimar

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Re: lmgrd problem [message #75687 is a reply to message #75559]

Tue, 05 April 2011 07:40

Bringfried Stecklum is currently offline

Bringfried Stecklum
Messages: 75
Registered: January 1996

Member

Reimar Bauer wrote:
> Am 04.04.2011 17:03, schrieb Reimar Bauer:
>> Hi
>>
>> I run in some problems on a linux ubunutu system which should also
>> operate without any network activities.
>>
>> ifconfig finds the network interface where the license is bound to.
>>
>> but the lmgrd does not start correctly. "Vendor daemon can't talk to lmgrd"
>>
>> It looks like there are no packets send so that explains why it did not
>> talk. But why?
>>
>> If I start the system with a lan connection it works in most cases.
>>
>> Any ideas?
>>
>> Reimar
>
> update
>
> it works if the first line in /etc/hosts defines localhost
>
> but NetworkManager adds on each attempt a line on top with the current
> ip address.
>
> Without network the license manager didn't start again
>
So this is a NetworkManager issue then. I dropped network manager in favor of
Wicd, and can keep my IDL sessions across networks.

Regards, Bringfried

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Re: lmgrd problem [message #75689 is a reply to message #75559]

Tue, 05 April 2011 06:36

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Am 04.04.2011 17:03, schrieb Reimar Bauer:
> Hi
>
> I run in some problems on a linux ubunutu system which should also
> operate without any network activities.
>
> ifconfig finds the network interface where the license is bound to.
>
> but the lmgrd does not start correctly. "Vendor daemon can't talk to lmgrd"
>
> It looks like there are no packets send so that explains why it did not
> talk. But why?
>
> If I start the system with a lan connection it works in most cases.
>
> Any ideas?
>
> Reimar

update

it works if the first line in /etc/hosts defines localhost

but NetworkManager adds on each attempt a line on top with the current
ip address.

Without network the license manager didn't start again

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Re: lmgrd problem [message #75706 is a reply to message #75559]

Mon, 04 April 2011 08:40

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Am 04.04.2011 17:03, schrieb Reimar Bauer:
> Hi
>
> I run in some problems on a linux ubunutu system which should also
> operate without any network activities.
>
> ifconfig finds the network interface where the license is bound to.
>
> but the lmgrd does not start correctly. "Vendor daemon can't talk to lmgrd"
>
> It looks like there are no packets send so that explains why it did not
> talk. But why?
>
> If I start the system with a lan connection it works in most cases.
>
> Any ideas?
>
> Reimar

Lets say it in other words if I start my idl session with wifi and
disconnect it then my idl session ends too.

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Re: lmgrd problem [message #75750 is a reply to message #75687]

Fri, 08 April 2011 04:50

R.Bauer
Messages: 1424
Registered: November 1998

Senior Member

Am 05.04.2011 16:40, schrieb Bringfried Stecklum:
> Reimar Bauer wrote:
>> Am 04.04.2011 17:03, schrieb Reimar Bauer:
>>> Hi
>>>
>>> I run in some problems on a linux ubunutu system which should also
>>> operate without any network activities.
>>>
>>> ifconfig finds the network interface where the license is bound to.
>>>
>>> but the lmgrd does not start correctly. "Vendor daemon can't talk to
>>> lmgrd"
>>>
>>> It looks like there are no packets send so that explains why it did not
>>> talk. But why?
>>>
>>> If I start the system with a lan connection it works in most cases.
>>>
>>> Any ideas?
>>>
>>> Reimar
>>
>> update
>>
>> it works if the first line in /etc/hosts defines localhost
>>
>> but NetworkManager adds on each attempt a line on top with the current
>> ip address.
>>
>> Without network the license manager didn't start again
>>
> So this is a NetworkManager issue then. I dropped network manager in
> favor of Wicd, and can keep my IDL sessions across networks.

Well I don't think it is. Because it is not the fault of NetworkManager
that other software requires localhost defined in first line of hosts
file. There is not any hint about that in the RFC for hosts file.

Reimar

>
> Regards, Bringfried

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