Friday, April 12, 2019

Cisco VXLAN EVPN & Microsoft 2016 DHCP RFC3527 issue

Hey all,

Have any of you ran into an issue when using a VXLAN EVPN network with option 82 on the DHCP server? We have this running live in our environment now. Client are able to get addresses through the option 82, but when a device goes to another site with a different subnet they are not getting the new IP addresses, but rather sticking to the old address.

Config has been verified with Cisco, and I am going to have to contact Microsoft on Monday. But in the meantime have any of you experienced this, and what was your workaround?



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