I am running a DSL RAS solution and am having problems with logging onto my NT domain. When i run IOS version 12.2(8)YN on the 837 router i can log on fine, if i run IOS ver 12.2(13)ZH2 my PC fails to find the domain controller and therefore fails to log on. Debugging seems to show responses from the domain controllers on both versions yet 12.2(13) still fails.
Any ideas appreciatted