From the course: Wireshark Essential Training
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Discovering ICMPv6 - Wireshark Tutorial
From the course: Wireshark Essential Training
Discovering ICMPv6
- [Instructor] IMP version six, like ICNP version four, resides at the network layer of the OSI model. ICMP version six is a very important protocol. It must be implemented by every IP module. Now we've said this before, but now let's take a look, we'll go to the source. I'm at RFC 4443. And then right here, it states ICMP version six is an integral part of IP version six, and the base protocol must be fully implemented by every IP version six node. Now just like ICMP version four, node data is exchanged. It's used to communicate updates or error messages, and it's also used by the ping utility echo request/echo reply. Now here we see the IP datagram where we see the IP version six header followed by the ICMP version six message. Now that ICMP message is just like IP version four, where you see the type, the code, the checksum, and then the contents will depend on the type and the code. But unlike ICMP version four,…
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Contents
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Understanding the TCP-IP suite1m 48s
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(Locked)
Explaining Transmission Control Protocol7m 44s
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Recognizing the TCP connection process1m 34s
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(Locked)
Viewing the TCP handshake and teardown5m 25s
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Breaking down User Datagram Protocol5m 12s
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Outlining IPv44m 13s
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Dissecting IPv63m 41s
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Comprehending ICMP5m 32s
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(Locked)
Discovering ICMPv64m 39s
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(Locked)
Challenge: Evaluating a pcap39s
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Solution: Evaluating a pcap5m 52s
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