- Written by Sidharth
- Posted on February 26, 2024
- Updated on February 26, 2024
- 1911 Views
The EOS implementation of OSPF uses an alternate Area Border Router (ABR) behavior as specified in the IETF draft document. This is implemented as an optimization over the standard OSPF so that the packets would not be dropped when a router loses Active backbone connection which could otherwise be successfully forwarded.