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Partial adjacency in Nexus 7k OTV

bonestorm
Level 1
Level 1

Hi all,

I've been troubleshooting an issue with Nexus 7010 dealing with site adjaceny.  I have four 7ks (two at each site).  Site1-N7K1 is linked via DWDM to Site2-N7K1 over a layer 3 link (the join interface) and this forms an adjaceny.  The same happens with Site1-N7K2 and Site2-N7K2.

However I can't get a full adjacency from the N7Ks in the same site over a layer 2 link, even though the site VLAN is definitely up.  This is the output from 'sho otv site':

Site1-N7K1# sho otv site

Local Edge Device Information:

    Hostname Site1-N7K1             

    System-ID 4055.3906.99c1

    Site-Identifier 0000.0000.0001

    Site-VLAN 789 State is Up

Site Information for Overlay1:

Local device is AED-Capable

Neighbor Edge Devices in Site: 1

Hostname                 System-ID        Adjacency-       Adjacency-   AED-     

                                          State            Uptime       Capable 

--------------------------------------------------------------------------------

(null)                   64a0.e740.8741   Partial           2d21h        Yes      

Does anyone have any ideas on what could be causing this?  When I do a 'show ip mroute' I only see an entry for the L3 join interface, I'm not sure if this is the problem.

Mark

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