I got a strange issue here: We are using ISC DHCP v4 which is default in Open SuSE 11.4. These two options 'default-lease-time' and 'max-lease-time' are set in all subnets, with values between 43200 (12 hours) to 518400 (144 hours). See partial dhcpd.conf below please.
Now the lease time from Windows client's ipconfig output is only 10 minutes. Why? (dhcpd on servers restarted many times. ipconfig /release, ipconfig /renew on client run many times)
Hi all,
I have a bit of an inexplicable problem....
Up until today, on my Toshiba Satellite A30 Laptop running SuSE 8.2 Professional, I had a dual mouse (USB Mouse / Touchpad) configuration in X and everything was running fine.
I booted the laptop today, and for some reason unbeknownst to... (3 Replies)
We have a RedHat 8.0 NIS master, with a RedHat 8.0 NIS Slave.
We also have a small number of SUSE 9.1 and SUSE 10 machines here for evaluation.
However, no matter what i do, the SUSE machines will not talk to the NIS Servers.
If i broadcast for NIS Servers for the specified NIS domain, it... (1 Reply)
Hi,
am having a lease file which contains lots os lease info. In that i have to copy the whole block(shown below) by identifying the mac and change the IP according to the i/p.
I have used like
sed s/${ip_addr}/$ch_ip/g $temp_file | grep -B5 "${mac}" >> $persistent_file
sed... (2 Replies)
Hi, I have an issue to setup DHCP log in syslog-ng. Here are what I've done:
(1) Remove 'log-facility local7;' line from dhcpd.conf
(2) Add following lines to /etc/syslog-ng/syslog-ng.conf:
destination dhcplog { file("/var/log/dhcpd.log"); };
filter f_dhcpd { level(info) and match("dhcpd");... (1 Reply)
Hi,
I got a strange issue here: We are using ISC DHCP v4 which is default in Open SuSE 11.4. These two options 'default-lease-time' and 'max-lease-time' are set in all subnets, with values between 43200 (12 hours) to 518400 (144 hours). See partial dhcpd.conf below please.
Now the lease... (5 Replies)
Hi,
I have to parse the dhcp.lease file and have to keep the most recent entry and remove the rest and also the number of lines between any two leases might not always be the same.
eg:
lease 5.5.5.252 {
starts Wed Jul 27 09:48:39 2011
ends Wed Jul 27 21:48:39 2011
tstp Wed Jul... (1 Reply)
Hi frnds
I am testing DHCP server on vmware.I have two REDHAT 9 vmware machine.DHCP is installed on one machine and second machine is using as a client .I have configured DHCP with Ip Address ,Mask and Gateway.But client machine is not getting ip address.When i type ifconfig command on client it... (6 Replies)
Hello.
Doing my first steps in Linux and while trying to configure a DHCP server in Linux i encountered some problems:
TOPOLOGY:
- Laptop with Windows 8.1
- VM Player 12 with Linux installed (Ubuntu Server 14.04)
- ICS-DHCP-SERVER installed and running
- Another LAPTOP conected to a... (1 Reply)
Discussion started by: Portuguevos
1 Replies
LEARN ABOUT CENTOS
dhclient.leases
dhclient.leases(5) File Formats Manual dhclient.leases(5)NAME
dhclient.leases - DHCP client lease database
DESCRIPTION
The Internet Systems Consortium DHCP client keeps a persistent database of leases that it has acquired that are still valid. The database
is a free-form ASCII file containing one valid declaration per lease. If more than one declaration appears for a given lease, the last
one in the file is used. The file is written as a log, so this is not an unusual occurrence.
The format of the lease declarations is described in dhclient.conf(5).
FILES
/var/lib/dhclient/dhclient.leases
SEE ALSO dhclient(8), dhcp-options(5), dhclient.conf(5), dhcpd(8), dhcpd.conf(5), RFC2132, RFC2131.
AUTHOR dhclient(8) was written by Ted Lemon under a contract with Vixie Labs. Funding for this project was provided by Internet Systems Consor-
tium. Information about Internet Systems Consortium can be found at https://www.isc.org.
dhclient.leases(5)