- Written by Sambath Kumar Balasubramanian
- Posted on June 5, 2023
- Updated on June 23, 2023
- 3808 Views
Application based routing has previously been restricted to use only the IP header fields to classify a flow into a user defined application. A deep packet inspection module is now available and extends application identification for traffic destined for the WAN network.
- Written by Wojciech Franczyk
- Posted on November 6, 2023
- Updated on November 7, 2023
- 2774 Views
The ICMP protocol has a type of messages used to handle problematic situations in a network, like for example destination unreachable, packet's Time To Live exceeded, and others. They all contain the "original datagram" field which represents the leading octets of the datagram to which the ICMP message is a response. The original datagram consists of the IP header + at least 64 bits of the data.