IBM RSA's (Remote Supervisor Adapter) located in my DMZ successfully load up the front end page but perform poorly.

The management pages load up but there is a significant time interval between clicking a link on the page and the RSA returning a response.

The same RSA's have been relocated to the inside network where the perform as expected.

Being the RSA pages load and you can change settings etc this is over an above and access or ACL issue.

I have checked

1) Layer 2 and layer 3 setup, interfaces etc. (no problem there)

2) The system logg for any messages.

Do you guys have any suggestion as to what might be affecting the performance of the adapters?

Please let me know if you require any further information.