From: Kurt Camilleri (kcamilleri@xxxxxxxxxxxx)
Date: Thu May 23 2002 - 09:13:27 GMT-3
This is probably due to the way your dhcp server is set up. The router will
forward the dhcp broadcast as a unicast packet to the dhcp server
(192.168.10.1) and populate the giaddr field with the primary IP address on
the vlan1 interface (10.10.10.1). If your dhcp server is using the giaddr
field to determine the scope to hand out from, you need to ensure that both
IP address ranges are part of the same scope (with the 10.10.10.0 range
being the primary scope and 10.10.11.0 being the secondary).
Kurt.
-----Original Message-----
From: Sudhanshu Gupta [mailto:sudhanshu.gupta@wipro.co.in]
Sent: Thursday, May 23, 2002 9:02 AM
To: ccielab@groupstudy.com
Subject: DHCP and secondary interface
Hi Team,
I am unable to figure this out.
interface vlan 1
ip address 10.10.10.1 255.255.255.0
ip address 10.10.11.1 255.255.255.0 secondary
ip helper-address 192.168.10.1
Why are the clients not getting IP address from secondary subnet. Both
subnets are configued on DHCP server.
tia.
-sudhanshu
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