Update:
I've tried my test program on another Cisco router (2621) and there it's all working perfectly!
The problem seems to be related to specific router(s), such as my test-router: 3745
Paul
I've tried my test program on another Cisco router (2621) and there it's all working perfectly!
The problem seems to be related to specific router(s), such as my test-router: 3745
Paul