The destination also issues RREP packets to the received RREQ packets. HTLC-MeDSR uses probe packets to detect link failures and each node overhears other nodes packet transmissions to increase the False Routing Failures (FRFs) accuracy. HTLC-MeDSR uses ETX information to find high throughput paths, and the correlation factor to find paths with low coupling if they exist. The set of paths with the highest throughput and the small correlation factor are the ones used.