13.7 DHCP Proxy - issues with GNS3?
I wasn't able to get the solution to work as shown in the solution guide. Debugs on the DHCP server showed that it was receiving the request and that it was unicasting the DHCPOFFER to R3, but R3 never received the offer. However, when I added "ip helper-address 126.96.36.199" to the serial interface, then it all worked. I was using 3725 routers with 12.4(15)T10. Anybody get this to work as shown in the SG using GNS3?