[j-nsp] DHCP Relay on an VRF interface

Strahler, Carsten Carsten.Strahler at lambdanet.net
Fri Jun 25 04:51:52 EDT 2004


i try to configure a DHCP Relay over a L3 MPLS-VPN. 
The client on the remote site sent dhcp requests and the Juniper
forwards them to the central DHCP server. In the log of the server I see
the request and the assignment of the ip addresses. 
But the client doesn't get the response. 
My assumption is, that the DHCP server sent the response to the
address of the VRF interface of the remote Juniper. But the Juniper
isn't able to do the second lookup. I don't want to install a tunnel PIC
and there is no server with a static IP address on the remote site.

Any ideas ???  

Carsten Strahler

IP Planning 

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