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Ethernet Bridging - Client DHCP issue

Good Afternoon,

We are having a strange issue taht i am sure others have run into before.

Currently we have a WLC 5508 with 2 1552 Outdoor Mesh APs running code

We one configured as RAP and one as MAP. This is essentially setup just as a backhaul (trunk link). We ahve the RAP setup as Normal and the MAP setup for Trunk. We have configured to pass all VLANs we need (pruning). The mesh link works as expected the only issue is when we try to connect a client to a access port (VLAN 18)  on a switch the MAP side (ethernet bridged). We are unable to get a IP address assigned.

However. We can statically configure an address in that network and Unicast traffic works just fine. It appears the broadcast traffic is not making it across the Mesh link.


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