WebMay 17, 2012 · 2 Answers. The unicast or broadcast choice is specified in the DHCP RFC 2131: If the 'giaddr' field in a DHCP message from a client is non-zero, the server sends any return messages to the 'DHCP server' port on the BOOTP relay agent whose address appears in 'giaddr'. If the 'giaddr' field is zero and the 'ciaddr' field is nonzero, then the ... WebStudy with Quizlet and memorize flashcards containing terms like Refer to the exhibit. A network administrator is configuring a router for DHCPv6 operation. Which conclusion can be drawn based on the commands?, Which message does an IPv4 host use to reply when it receives a DHCPOFFER message from a DHCP server?, In which alternative to …
DHCPOFFER not being accepted Netgate Forum
WebSep 19, 2024 · Exchange of DHCP message between client and server can either be broadcast or unicast depending on setting of the fields inside in DHCP message in particular, broadcast flags field, client IP address (ciaddr) field and gateway IP address (giaddr) field. Below is a summary note breakdown. *If broadcast flag field is set, the … WebOct 27, 2024 · and then for testing purposes wanted it to connect to another wireless SSID on a different VLAN. I believe to remember that that caused problems with DHCP as well until I realized and disabled the static lease for the main LAN. Yes that is my edge switch...the problem is I am seeing more and more devices going thru this. highest rated riding lawn mowers
DHCP server issues a DHCPOFFER, but the client can not see it
WebTrue. True or false? If a client accepts a DHCPOFFER, the DHCPREQUEST packet is broadcast on the network. That a DHCP server is offline (the system is configured to obtain an address automatically but cannot contact a DHCP server and is using APIPA). If a network adapter is using the address 169.254.1.10 on a host connected to the LAN, what ... WebJun 13, 2024 · 4 人 赞同了该回答. 问题1:. 这里我们发现抓包看到的是 DHCP Offer 单播 报文,大部分书上描述的是,DHCP Offer 是 广播 报文。. 其实 DHCP Offer 报文有可能是单播,也有可能是广播。. DHCP 在报文 … WebJun 5, 2024 · 如果“giaddr”字段为零,“ciaddr”字段为非零,则服务器unicast DHCPOFFER和DHCPACK消息到“ciaddr”中的地址。 如果“giaddr”为零,“ciaddr”为零,广播位被设置, … highest rated river cruise