- Written by Ronish Kalia
- Posted on January 21, 2019
- Updated on January 23, 2019
- 7598 Views
Explicit Congestion Notification (ECN) is an extension to the Internet Protocol and to the Transmission Control
- Written by Harish Prabhu
- Posted on April 18, 2022
- Updated on June 2, 2022
- 6174 Views
This feature introduces a new CLI command which disables the above-mentioned propagation of DSCP and ECN bits from the outer IP header.
- Written by Harish Prabhu
- Posted on August 31, 2023
- Updated on September 12, 2023
- 4445 Views
By default, the DSCP and ECN bits of VXLAN bridged packets are not rewritten. Currently, for bridged packets undergoing VXLAN encapsulation, the DSCP in the outer IP header is derived from TC and the ECN bits are set to zero. The desired behavior is that the outer IP header should be remarked with ingress packet DSCP and ingress packet ECN. Also, local congestion should be handled correctly.
- Written by Zhong Xu
- Posted on October 9, 2018
- Updated on September 5, 2019
- 7263 Views
This feature supports counting ECN marked packets on a per egress port per tx queue basis. The
- Written by Tanuj Kumar Jhamb
- Posted on July 2, 2024
- Updated on July 3, 2024
- 541 Views
ECN (Explicit Congestion Notification) is a mechanism of notifying network congestion without dropping the packets.The ECN based network congestion notification can be done in two ways: queue-length based ECN, latency based ECN. The queue-length based ECN marks the ECT packets when the average VOQ length exceeds the configured ECN threshold value whereas latency based