Management of route testing in packet communications networks

Method and apparatus for detecting unreliable or compromised...

Method and apparatus for determination of network topology

Method and apparatus for determining characteristics of a path

Method and apparatus for determining endpoints for use as...

Method and apparatus for determining endpoints for use as...

Method and apparatus for determining frame relay connections

Method and apparatus for documenting network paths

Method and apparatus for monitoring and restoring time...

Method and apparatus for monitoring different channels in an...

Method and apparatus for operations, administration and...

Method and apparatus for path trace check

Method and apparatus for selecting whether to place a call...

Method and apparatus for testing subscribers accommodated to ser

Method and apparatus for tracing frames transmitted through a ne

Method and apparatus for transferring data from an ATM...

Method and apparatus for transparently proxying a connection

Method and apparatus for transparently proxying a connection

Method and apparatus for transparently proxying a connection

Method and device for determining link status in a computer netw