- Written by Srinivasan Viswanathan
- Posted on 12月 27, 2024
- Updated on 12月 27, 2024
- 1397 Views
With this feature, Arista 7050 and 7050X series of switches can now decapsulate IP in IP tunneled packets. When IP in IP decapsulation is configured, incoming packets with an outer IP header having IpProto=4 (IP in IP) and IpDest matching the one configured will be decapsulated, meaning that the outer IP header will be removed from the packet and all subsequent forwarding decisions will be based on the inner IP header.
- Written by Shriprama Rao
- Posted on 8月 23, 2022
- Updated on 4月 29, 2025
- 8666 Views
This feature allows users to preserve IP TTL and MPLS EXP (also known as TC) value on MPLS routers, as well as add a user-specified TTL/EXP value when pushing new MPLS labels in pipe mode. With the added pipe mode support, packets can traverse the network such that only the LSP ingress and egress nodes are visible to the end users and the MPLS core network can be hidden from the end user.