ICMP Destination Unreachable (Fragmentation Needed)
GPTKB entity
Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
ICMP message type
|
| gptkbp:alsoKnownAs |
ICMP Type 3 Code 4
|
| gptkbp:category |
Network protocol message
|
| gptkbp:contains |
Next-Hop MTU field
|
| gptkbp:definedIn |
gptkb:RFC_792
|
| https://www.w3.org/2000/01/rdf-schema#label |
ICMP Destination Unreachable (Fragmentation Needed)
|
| gptkbp:ICMPCode |
4
|
| gptkbp:ICMPType |
3
|
| gptkbp:indication |
Don't Fragment (DF) bit is set
Packet cannot be forwarded without fragmentation |
| gptkbp:response |
IP packet with DF bit set and size greater than MTU
|
| gptkbp:sentBy |
Routers
|
| gptkbp:supportsProtocol |
gptkb:ICMP
|
| gptkbp:usedBy |
Operating systems
Network devices |
| gptkbp:usedFor |
gptkb:Path_MTU_Discovery
|
| gptkbp:usedIn |
gptkb:IPv4
|
| gptkbp:bfsParent |
gptkb:path_MTU_discovery
|
| gptkbp:bfsLayer |
7
|