How to configure the relay agent in One DHCP Server with isc-dhcp-server ipv4?
banglang huang
banglang.huang at gmail.com
Tue Nov 5 01:59:11 UTC 2013
This picture shows the network topology, A Router( only One eth port) with
isc-dhcp-server, a PC with 4 ethernet ports and two clients,
[image: 内嵌图片 1]
my configuration file on AP(192.168.1.1)
#dhcpd.conf
authoritative;
subnet 192.168.1.0 netmask 255.255.255.0 {
interface eth0;
range 192.168.1.10 192.168.1.50
default-lease-time 72000;
max-lease-time 144000;
}
subnet 192.168.2.0 netmask 255.255.255.0 {
interface eth0;
range 192.168.2.10 192.168.2.50
default-lease-time 72000;
max-lease-time 144000;
}
subnet 192.168.3.0 netmask 255.255.255.0 {
interface eth0;
range 192.168.3.10 192.168.3.50
default-lease-time 72000;
max-lease-time 144000;
}
the ifconfig result on DHCP Relay Agent
eth0 192.168.1.125
eth1 192.168.2.1
eth2 192.168.3.1
And I run the dhcrelay daemon like this
dhcrelay 192.168.1.1
But the above confinguration can not work, the two PC clients can not get
IP, so I really need help.
2013/11/4 Glenn Satchell <glenn.satchell at uniq.com.au>
> There is no configuration file for dhcrelay as the options are very
> simple. Typical usage is
>
> dhcrelay serverip1 serverip2
>
> where serveip1 is the fully qualified hostname or ip address of the dhcp
> server. You can specify multiple servers if you have more than one (eg
> failover configuration).
>
> Full details are in the man page for dhcrelay.
> regards,
> -glenn
>
> On Mon, November 4, 2013 3:38 pm, banglang huang wrote:
> > Hi all,
> > As I am new to isc-dhcp-server, so I do not know how to configure
> > the relay agent.
> > Is there anyone can tell or show a sample configuration
> > file(dhcpd.conf or other) to me ??
> > _______________________________________________
> > dhcp-users mailing list
> > dhcp-users at lists.isc.org
> > https://lists.isc.org/mailman/listinfo/dhcp-users
>
>
> _______________________________________________
> dhcp-users mailing list
> dhcp-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/dhcp-users
>
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