July 2002
Beginner
360 pages
11h 19m
English
Content preview from IPv6 Essentials
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
ICMPv6 Message Types and Code Values (Chapter 4, RFC 2463)
Table B-7 lists ICMPv6 message types and their type numbers.
Table B-7. ICMPv6 message type numbers
|
Type |
Name |
Reference |
Chapter |
|---|---|---|---|
|
1 2 3 4 |
Destination Unreachable Packet Too Big Time Exceeded Parameter Problem |
RFC 2463 RFC 2463 RFC 2463 RFC 2463 | |
|
128 129 |
Echo Request Echo Reply |
RFC 2463 RFC 2463 | |
|
130 131 132 |
Multicast Listener Query Multicast Listener Report Multicast Listener Done |
MC-LIST MC-LIST MC-LIST | |
|
133 134 135 136 137 |
Router Solicitation Router Advertisement Neighbor Solicitation Neighbor Advertisement Redirect Message |
RFC 2461 RFC 2461 RFC 2461 RFC 2461 RFC 2461 | |
|
138 139 140 |
Router Renumbering ICMP Node Information Query ICMP Node Information Response |
Crawford Crawford Crawford |
Table B-8 lists the code values of the Destination Unreachable Message (Type 1).
Table B-8. Code values for the Destination Unreachable message (Type 1)
|
Code |
Description |
|---|---|
|
0 |
No route to destination. This message is generated if a router cannot forward a packet because it does not have a route in its table for a destination network. This can only happen if the router does not have an entry for a default route. |
|
1 |
Communication with an administratively prohibited destination. This type of message can, for example, be sent by a firewall that cannot forward a packet to a host inside the firewall because of a packet filter, or if a node is configured not to accept unauthenticated echo requests. ... |
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.