TTL (Time To Live) And Fun With Mikrotik TTL Mangle

Wikipedia will be happy to explain. In a nutshell TTL is a field in the IP header that sets how many routers a packet can traverse. If you have a routing loop and TTL didn’t exist, then the packets could indefinately loop. What’s the problem with that? Packets can travel between two routers with virtually … Continue reading TTL (Time To Live) And Fun With Mikrotik TTL Mangle