摘要 |
The present invention discloses a method for processing messages at a network node, wherein the network node does not any hardware components for displaying messages. The network node first receives a message and determines whether the message matches any predefined pattern by performing a lookup on the first configuration database. If the message matches any predefined pattern, the network node processes the message. Alternatively, when the message does not match any predefined pattern, the network node does not process the message. |