3/26/2023 0 Comments Wireshark filter destination ipNotice that the source address is the DHCP server's IP address. In the top Wireshark packet list pane, select the fifth DHCP packet, labeled DHCP Offer.To analyze DHCP Offer (server offer) traffic: Notice that it is a Discover (1).Īctivity 6 - Analyze DHCP Offer Traffic Notice that the destination address 255.255.255.255, the broadcast IP address. Notice that the source address is 0.0.0.0, indicating no current IP address. When the client doesn't have an IP address or server information, it has to broadcast to discover a DHCP server. The destination should be the broadcast address ff:ff:ff:ff:ff:ff and the source should be your MAC address. Observe the Destination and Source fields.In the top Wireshark packet list pane, select the fourth DHCP packet, labeled DHCP Discover.To analyze DHCP Discover (lease request) traffic: This is the address that will be released on the DHCP server.Īctivity 5 - Analyze DHCP Discover Traffic
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