Re: question on DHCP

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



On 04/04/2012 12:18 PM, Jerry Geis wrote:
> If a machine with centos 6.2 is set for DHCP and it looses power and the
> switch
> looses power for a long time. lets say a day. so the switch really goes
> off even with batter backup.
>
> Now power comes on, the machine asks for a DHCP address before the
> switch is read
> as its not back up yet. there is no response and the machine does not
> get an address.
> Finally the switch comes back up , the machine has already posted that it
> Network got an error as there was no DHCP server.
>
> Does the machine ever ask again???? or do I have to manually do a server
> network restart
> or reboot the machine again.
>
> It seems to never ask again.
>
> jerry
>
> _______________________________________________
> CentOS mailing list
> CentOS@xxxxxxxxxx
> http://lists.centos.org/mailman/listinfo/centos
Hi Jerry,

I think what you are looking for can be found with:   $man dhclient.conf

There is a retry option that specifically sets the delay between 
successive dhcp client broadcasts when a dhcp server can't be found.

paul
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos


[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]
  Powered by Linux