I am trying to set option routers to a domain name but it does not show up in the client leases file
Zentner, Jeff
jeff.zentner at hp.com
Wed Aug 22 20:18:30 UTC 2012
I am trying to set option routers to a domain name but it does not show up in the client leases file
I am running dhcpd version "Internet Software Consortium DHCP Server V3.0pl2_DHCP4"
>From dhcp-options.5
...
ip-address
data type can be entered either as an explicit IP
address (e.g., 239.254.197.10) or as a domain name (e.g.,
haagen.isc.org). When entering a domain name, be sure that that
domain name resolves to a single IP address.
...
If I configure option routers as an IP Address like below it is in the client leases file like below
>From Server
cat /var/tmp/shells/dhcpd.conf
authoritative;
ddns-update-style none;
subnet 172.17.10.0 netmask 255.255.255.0 {
range 172.17.10.50 172.17.10.60;
option subnet-mask 255.255.255.0;
option root-path "test";
option routers 1.1.1.1;
option dhcp-parameter-request-list 3;
default-lease-time 600;
max-lease-time 7200;
min-lease-time 60;
option domain-name "my.domain";
}
>From Client
lease {
interface "ethernet1";
fixed-address 172.17.10.60;
option routers 1.1.1.1;
option dhcp-lease-time 600;
option dhcp-message-type 5;
option dhcp-server-identifier 172.17.10.21;
renew 2 2012/8/21 19:18:35;
rebind 2 2012/8/21 19:22:30;
expire 2 2012/8/21 19:23:45;
}
If I configure option routers as a domain name like below it is not in the client leases file like below
>From Server
cat /var/tmp/shells/dhcpd.conf
authoritative;
ddns-update-style none;
subnet 172.17.10.0 netmask 255.255.255.0 {
range 172.17.10.50 172.17.10.60;
option subnet-mask 255.255.255.0;
option root-path "test";
option dhcp-parameter-request-list 3;
option routers yahoo.com;
default-lease-time 600;
max-lease-time 7200;
min-lease-time 60;
option domain-name "my.domain";
}
>From Client
lease {
interface "ethernet1";
fixed-address 172.17.10.60;
option dhcp-lease-time 600;
option dhcp-message-type 5;
option dhcp-server-identifier 172.17.10.21;
renew 2 2012/8/21 19:21:48;
rebind 2 2012/8/21 19:25:58;
expire 2 2012/8/21 19:27:13;
}
What am I doing wrong?
Jeff Zentner
Hewlett-Packard Co.
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