DHCPOFFER
E844548
DHCPOFFER is a Dynamic Host Configuration Protocol (DHCP) message sent by a server to propose network configuration parameters, such as an IP address lease, to a client.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
DHCP message type
ⓘ
network protocol control message ⓘ |
| abbreviationOf | DHCP Offer ⓘ |
| canBeBroadcast | true ⓘ |
| canBeUnicast | true ⓘ |
| containsLeaseParameters |
IP address
ⓘ
lease duration ⓘ rebinding (T2) time ⓘ renewal (T1) time ⓘ |
| definedIn | RFC 2131 NERFINISHED ⓘ |
| followsMessageType | DHCPDISCOVER ⓘ |
| hasNumericTypeCode | 2 ⓘ |
| includesField |
chaddr (client hardware address)
ⓘ
options field ⓘ siaddr (server IP address) ⓘ yiaddr (your IP address) ⓘ |
| includesOption |
DHCP Message Type option
ⓘ
Domain Name Server option ⓘ IP address lease time option ⓘ Router (default gateway) option ⓘ Server Identifier option ⓘ Subnet Mask option ⓘ |
| layer | application layer ⓘ |
| mayContain |
broadcast address option
ⓘ
domain name option ⓘ vendor-specific options ⓘ |
| occursInPhase | DHCP address allocation phase ⓘ |
| partOf | Dynamic Host Configuration Protocol NERFINISHED ⓘ |
| precedesMessageType | DHCPREQUEST ⓘ |
| purpose |
offer network configuration parameters to a client
ⓘ
propose an IP address lease ⓘ provide configuration options such as subnet mask and router ⓘ |
| relatedTo |
DHCPACK
ⓘ
DHCPDECLINE ⓘ DHCPNAK ⓘ |
| reliability | uses retransmission by server if no response ⓘ |
| requires | valid DHCPDISCOVER from client ⓘ |
| selectionBehavior | client may receive multiple offers and choose one ⓘ |
| sentBy | DHCP server ⓘ |
| sentTo | DHCP client ⓘ |
| standardizedBy |
Internet Engineering Task Force
ⓘ
surface form:
IETF
|
| transportProtocol | UDP ⓘ |
| usedFor |
automatic IP address assignment
ⓘ
centralized network configuration management ⓘ |
| usedIn | IPv4 networks ⓘ |
| usesDestinationPort | 68 ⓘ |
| usesSourcePort | 67 ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.