How to I change the multicast TTL value on a Vset?

The following is based on insights from ChatGPT;

The TTL (Time-to-Live) value in networking is crucial in determining the lifespan of data packets in a network. Its primary function is to prevent packets from circulating indefinitely in case a routing loop or other issue prevents them from reaching their destination. Here's how it works:

• Packet Lifetime Control: The TTL value is set each time a packet is transmitted. As the packet travels through routers or switches in the network, each device decrements the TTL by one. If the TTL reaches zero before the packet reaches its destination, the packet is discarded, and an error message (often ICMP Time Exceeded) may be sent back to the sender.

• Preventing Routing Loops: TTL helps prevent packets from endlessly circulating in case there's a misconfiguration or a routing loop in the network. By limiting the hops a packet can traverse, TTL ensures that packets do not congest the network or consume unnecessary resources.

• Security and Performance: TTL also indirectly contributes to network security by limiting the exposure of data packets to potential vulnerabilities or attacks. It also helps in optimizing network performance by ensuring that stale or misrouted packets do not linger indefinitely.

In essence, TTL is a mechanism designed to ensure efficient and reliable packet delivery across networks by enforcing a maximum lifespan for data packets.