To determine the source and destination IP addresses of a packet, you need to analyze the packet's header information. The source IP address is the address from which the packet originated, while the destination IP address is the address to which the packet is being sent. This information is typically found in the IP header of the packet, which is part of the data encapsulated in the network layer of the OSI model. You can examine this using network analysis tools like Wireshark or tcpdump.
There are two address fields. Source is the IP address the packet came from and destination is the IP address the packet is meant to be delivered to.
The IP protocol creates all IP packets.
It's recorded at the top of the IP packet header. 16 bit source and destination port.
When IP sends a packet, it receives a confirmation for each packet and, if needed, rebroadcast the packet. This makes it reliable. UDP does not get confirmation. It broadcast each packet only once and assumes that it get to you. This makes it less reliable then IP because it does not check for problems or rebroadcast.
An IP packet can contain data about the format of the internet header and the abstract parameters such as the header checksum. The IP packets also provide an internet time stamp.
ip packet header
TTL- Time To Live
No, the protocol that guarantees packet delivery is TCP.No, the protocol that guarantees packet delivery is TCP.No, the protocol that guarantees packet delivery is TCP.No, the protocol that guarantees packet delivery is TCP.
Which portion of the destination IP address is used as a packet is routed through the Internet?
the router will enqueue the packet that is sent to the destination 192.168.1.4.and then that packet is sent on transmission media(cable).it checks every ip address that is holding the ip same as the destination ,if it reaches there then it deleiver it on that machine.
ip packet header