- Written by Shyam Kota
- Posted on February 23, 2021
- Updated on July 12, 2023
- 12384 Views
This feature terminates GRE packets on a TapAgg switch by stripping the GRE header and then letting the decapped packets go through the normal TapAgg path. With this feature, we can use an L3 GRE tunnel to transit tapped traffic to the TapAgg switch over an L3 network. That would widely extend the available use cases for TapAgg.
- Written by Bruno
- Posted on July 17, 2025
- Updated on July 17, 2025
- 160 Views
This feature terminates GTP packets arriving on a tap port of a TapAgg switch by stripping the GTP header. The decapsulated (inner) packets then proceed through the normal TapAgg path. This functionality allows a GTPv1 tunnel to transmit tapped traffic to the TapAgg switch over an L3 network, significantly extending the available use cases for TapAgg.