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Old 06-12-2006, 11:45 PM   #1
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Registered: Jun 2006
Posts: 3

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Now DHCPDISCOVER try to reconnect only 5 times:

dhclient: DHCPDISCOVER on eth0 to port 67 interval 7
dhclient: DHCPDISCOVER on eth0 to port 67 interval 8
dhclient: DHCPDISCOVER on eth0 to port 67 interval 20
dhclient: DHCPDISCOVER on eth0 to port 67 interval 11
dhclient: DHCPDISCOVER on eth0 to port 67 interval 11

..and then:

dhclient: No DHCPOFFERS received.
dhclient: No working leases in persistent database.
dhclient: Exiting.

So how can I increase DHCPDISCOVER times to 9999 for example?
Old 06-13-2006, 12:23 AM   #2
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Registered: Jan 2005
Location: Canada
Distribution: ubuntu
Posts: 2,539

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check the /etc/dhclient.conf file, is there a setting in this file for it?
Old 06-13-2006, 04:21 AM   #3
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Registered: Jun 2006
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i can`t find this option in dhclient.conf:

#send host-name "";
#send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
#send dhcp-lease-time 3600;
#supersede domain-name "";
#prepend domain-name-servers;
#request subnet-mask, broadcast-address, time-offset, routers,
# domain-name, domain-name-servers, host-name;
#require subnet-mask, domain-name-servers;
#timeout 60;
#retry 60;
#reboot 10;
#select-timeout 5;
#initial-interval 2;
#script "/etc/dhclient-script";
#media "-link0 -link1 -link2", "link0 link1";

#alias {
# interface "eth0";
# fixed-address;
# option subnet-mask;

#lease {
# interface "eth0";
# fixed-address;
# medium "link0 link1";
# option host-name "";
# option subnet-mask;
# option broadcast-address;
# option routers;
# option domain-name-servers;
# renew 2 2000/1/12 00:00:01;
# rebind 2 2000/1/12 00:00:01;
# expire 2 2000/1/12 00:00:01;
Old 06-13-2006, 12:29 PM   #4
Registered: May 2004
Distribution: redhat, trustix, debian
Posts: 103

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Are you getting any DHCP offers ?
Old 06-13-2006, 01:08 PM   #5
Red Hat India
Registered: Nov 2004
Location: Kerala/Pune,india
Distribution: RedHat, Fedora
Posts: 260

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Hello go_joe,

From the messages, one can find out that no DHCPOFFER packets are sent from the DHCP server. The client is sending out DHCPDISCOVER packets, but the server is not responding fine. Have you configured the server correctly? Try configuring the server properly and check again.

To edit the timeout you can use the directive 'timeout' in '/etc/dhclient.conf' file. The default timeout is 60 seconds.
Hope you got the answer....

Contact in case of any need...


Last edited by vimal; 06-13-2006 at 01:17 PM.


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