Site VPN 1/2 Connected

By | November 20, 2017

In a Site-toSite VPN setup between two Cisco ASAs you find that traffic stops passing between sites, however, the connection is established. In addition under Monitoring>VPN>IPSec Site-to-Site one side shows: Bytes Rx 0 / Tx increasing and the other ASA shows BytesRx increasing / Tx 0. While rare the fix is to: change nothing, save the configs and restart both.