1 This is used to modify the IPv4 TTL header field. The TTL field determines
2 how many hops (routers) a packet can traverse until it's time to live is
5 Setting or incrementing the TTL field can potentially be very dangerous,
6 so it should be avoided at any cost.
8 .B Don't ever set or increment the value on packets that leave your local network!
12 .BI "--ttl-set " "value"
13 Set the TTL value to `value'.
15 .BI "--ttl-dec " "value"
16 Decrement the TTL value `value' times.
18 .BI "--ttl-inc " "value"
19 Increment the TTL value `value' times.