[c-nsp] HSRP and dhcp-relay question

[Mihai Tanasescu]

Helllo,


I've just implemented a test setup with 2 x C4507 and HSRP for each L3 
VLAN interface on them.

Now I'm having difficulties making dhcp-relay work right for each interface.

For example let's take VLAN 3:

4507 - No 1
 ip address 172.16.3.253 255.255.255.0
 ip helper-address 10.32.16.8
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 standby 1 ip 172.16.3.1
 standby 1 timers 5 6
 standby 1 priority 105
 standby 1 preempt

4507 - No 2

interface Vlan3
 ip address 172.16.3.254 255.255.255.0
 ip helper-address 10.32.16.8
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 standby 1 ip
 standby 1 timers 5 6
 standby 1 preempt

Because of the 2 ip helper-address statements I get 2 DHCP requests that 
are identical.

Is there any way to make a single request happen and to have it 
forwarded with SRC IP == standby IP ?



Thanks,
Mihai