+++ /dev/null
-This is used to modify the IPv4 TTL header field. The TTL field determines
-how many hops (routers) a packet can traverse until it's time to live is
-exceeded.
-.TP
-Setting or incrementing the TTL field can potentially be very dangerous,
-so it should be avoided at any cost.
-.TP
-.B Don't ever set or increment the value on packets that leave your local network!
-.B mangle
-table.
-.TP
-.BI "--ttl-set " "value"
-Set the TTL value to `value'.
-.TP
-.BI "--ttl-dec " "value"
-Decrement the TTL value `value' times.
-.TP
-.BI "--ttl-inc " "value"
-Increment the TTL value `value' times.