| DHCP Options | 
24
Fixed, 4 octets.
A 32-bit unsigned integer that specifies a time-out value (in seconds).
Specifies the time-out for aging Path Maximum Transmission Unit (MTU) values. (Values are discovered by the mechanism defined in RFC 1191, "Path MTU Discovery.")
| Code | Length | Time-out | 
|---|---|---|
| 24 | 4 | timeout value in seconds |