query in relay behavior
ameen.shajahan at wipro.com
ameen.shajahan at wipro.com
Thu Mar 21 15:55:41 UTC 2013
Hi All,
Please find the below setup of DHCP v4 relay and please let me know the behavior happens in below test cases.
DHCP Server------------------------------------Relay----------------------------------Cisco switch-----------------------------PC
eth0-10.46.185.77 eth0- 30.30.30.32 access port trunk port
eth0.1- 30.30.30.31 vlan1
Running relay like below use cases.
Use case 1 :
--------------
./dhcrelay -4 -d -i eth0.1 10.46.185.77 During this use case , I supplied ipconfig /renew from Windows PC . But no message reaches relay .
I would like to know why it's happening.
Use case 2 :
--------------
./dhcrelay -4 -d -i eth0 10.46.185.77 During this use case , I supplied ipconfig /renew from Windows PC . Forwarded BOOTRequest message comes in relay .
I can able to see some messages.
Why client is not broadcasting message to virtual interface(eth0.1) . Why client looking for real interface(eth0).
Please let me know why it is so.
Thanks,
Ameen
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