I am testing dual links and LACP on some 335s (soon 5xx's) and experiencing some weird issues. (I'm not trying to set up and use GRE striping with the controllers. Just dual links on the switch side via a port channel)ISSUE #1:I have an AP (AP-1 below) that had been working fine. Port channel set up properly on the cisco switch, Po saw both member interfaces, and the output of "show ap debug lacp ap-name" was showing two UAC tunnels (one to each of my controllers in my cluster). After a simple reboot of the AP, the AP came up, both interfaces on the switch are up, the Po looks good, the AP reports the two UACs using both ethernet ports. However, all outgoing UAC traffic is going out eth0 only (see red arrow). The AP-2 example on the right shows another AP in the same builiding, with the same configuration, and it shows the UAC traffic being split out both eth0 and eth1 properly.
Any ideas on what I can check? Again, AP-1 had been working properly, and all I did was reboot it. Both APs are in the same AP group, both are on the same cisco switch, all the switch ports have the same config (each AP has its own Portchannel defined, with its two members assigned). Everything looks fine on the cisco side too.
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