2014-07-27 16:10 GMT+03:00 Matti Nykyri <[email protected]>:
>> On Jul 27, 2014, at 13:33, Grand Duet <[email protected]> wrote:
>>
>> 2014-07-27 12:29 GMT+03:00 Neil Bothwick <[email protected]>:
>>>> On Sun, 27 Jul 2014 12:21:23 +0300, Grand Duet wrote:
>>>>
>>>> In short: the contents of the file /etc/resolv.conf
>>>> is unpredictably different from one reboot to another.
>>>> It is either
>>>> # Generated by net-scripts for interface lo
>>>> domain mynetwork
>>>
>>> That's what you get when lo comes up.
>>>
>>>> or
>>>> # Generated by net-scripts for interface "eth0"
>>>> nameserver My.First.DNS-Server.IP
>>>> nameserver My.Second.DNS-Server.IP
>>>> nameserver 8.8.8.8
>>>
>>> That's what replaces it when eth0 comes up.
>>> It looks like eth0 is not being brought up fully
>>
>> It sounds logical. But how can I fix it?
>>
>> Can carrier_timeout_eth0= setting in /etc/conf.d/net file help?
>> If so, how much seconds should I use?
>>
>>> what do your logs say?
>>
>> Could you, please, be more precise where to look for "logs".
>>
>>> It might be worth putting logger commands in preup(),
>>> postup() and failup() in conf.d/net.
>>
>> Currently, I have no such functions in my /etc/conf.d/net file.
>> Shall I copy them there from
>> /usr/share/doc/netifrc-0.2.2/net.example
>>
>> Could you, please, be more specific on these "logger commands" too.
>>
>>>> I tried to chmod this file to be unwrittable even for root
>>>> but after a reboot it have been overwritten anyway.
>>>
>>> You can't stop root overwriting a file, root laughs in the face of file
>>> permissions.
>>>
>>> BTW, I'm not sure if it's still relevant, but I don't think you ever
>>> posted the contents of /etc/resolvconf.conf, if it exists.
>>
>> I do not have such file. Of course, if you do not mean /etc/resolv.conf
>> But I have posted its content above.
>>
>
> Depending on your filesystem a temporary solution to your problem is to setup
> /etc/resolv.conf correctly and then:
> chattr +i /etc/resolv.conf
>
> After that the content of the file will not change.
Thank you. I will try it if deleting the line
dns_domain_lo="mynetwork"
from my /etc/conf.d/net file will not work.
But does chattr +i differ from chmod a-w ?
(The latter did not work for me. I use ext4 file system.)
