| 1 |
2014-07-27 16:10 GMT+03:00 Matti Nykyri <matti.nykyri@×××.fi>: |
| 2 |
>> On Jul 27, 2014, at 13:33, Grand Duet <grand.duet@×××××.com> wrote: |
| 3 |
>> |
| 4 |
>> 2014-07-27 12:29 GMT+03:00 Neil Bothwick <neil@××××××××××.uk>: |
| 5 |
>>>> On Sun, 27 Jul 2014 12:21:23 +0300, Grand Duet wrote: |
| 6 |
>>>> |
| 7 |
>>>> In short: the contents of the file /etc/resolv.conf |
| 8 |
>>>> is unpredictably different from one reboot to another. |
| 9 |
>>>> It is either |
| 10 |
>>>> # Generated by net-scripts for interface lo |
| 11 |
>>>> domain mynetwork |
| 12 |
>>> |
| 13 |
>>> That's what you get when lo comes up. |
| 14 |
>>> |
| 15 |
>>>> or |
| 16 |
>>>> # Generated by net-scripts for interface "eth0" |
| 17 |
>>>> nameserver My.First.DNS-Server.IP |
| 18 |
>>>> nameserver My.Second.DNS-Server.IP |
| 19 |
>>>> nameserver 8.8.8.8 |
| 20 |
>>> |
| 21 |
>>> That's what replaces it when eth0 comes up. |
| 22 |
>>> It looks like eth0 is not being brought up fully |
| 23 |
>> |
| 24 |
>> It sounds logical. But how can I fix it? |
| 25 |
>> |
| 26 |
>> Can carrier_timeout_eth0= setting in /etc/conf.d/net file help? |
| 27 |
>> If so, how much seconds should I use? |
| 28 |
>> |
| 29 |
>>> what do your logs say? |
| 30 |
>> |
| 31 |
>> Could you, please, be more precise where to look for "logs". |
| 32 |
>> |
| 33 |
>>> It might be worth putting logger commands in preup(), |
| 34 |
>>> postup() and failup() in conf.d/net. |
| 35 |
>> |
| 36 |
>> Currently, I have no such functions in my /etc/conf.d/net file. |
| 37 |
>> Shall I copy them there from |
| 38 |
>> /usr/share/doc/netifrc-0.2.2/net.example |
| 39 |
>> |
| 40 |
>> Could you, please, be more specific on these "logger commands" too. |
| 41 |
>> |
| 42 |
>>>> I tried to chmod this file to be unwrittable even for root |
| 43 |
>>>> but after a reboot it have been overwritten anyway. |
| 44 |
>>> |
| 45 |
>>> You can't stop root overwriting a file, root laughs in the face of file |
| 46 |
>>> permissions. |
| 47 |
>>> |
| 48 |
>>> BTW, I'm not sure if it's still relevant, but I don't think you ever |
| 49 |
>>> posted the contents of /etc/resolvconf.conf, if it exists. |
| 50 |
>> |
| 51 |
>> I do not have such file. Of course, if you do not mean /etc/resolv.conf |
| 52 |
>> But I have posted its content above. |
| 53 |
>> |
| 54 |
> |
| 55 |
> Depending on your filesystem a temporary solution to your problem is to setup /etc/resolv.conf correctly and then: |
| 56 |
> chattr +i /etc/resolv.conf |
| 57 |
> |
| 58 |
> After that the content of the file will not change. |
| 59 |
|
| 60 |
Thank you. I will try it if deleting the line |
| 61 |
dns_domain_lo="mynetwork" |
| 62 |
from my /etc/conf.d/net file will not work. |
| 63 |
|
| 64 |
But does chattr +i differ from chmod a-w ? |
| 65 |
(The latter did not work for me. I use ext4 file system.) |
Archives