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--- linux_wiki:configure_ipv6_addresses_and_perform_basic_ipv6_troubleshooting [2016/10/10 15:07]
billdozor [IPv6 Connections]
+++ linux_wiki:configure_ipv6_addresses_and_perform_basic_ipv6_troubleshooting [2019/05/25 23:50] (current)
@@ Line 14: / Line 14: @@
   * server1.example.com (192.168.1.150) -> Configure an ipv6 interface
   * server2.example.com (192.168.1.151) -> Configure an ipv6 interface
+----
+====== Help ======
+Finding help in this section.
+  * nmcli examples<code bash>man nmcli-examples</code>
+----
+====== IPv6 General Info ======
+General information about IPv6.
+|  ^ IPv4 ^ IPv6 ^
+^ Total Bits | 32 | 128 |
+^ Possible Addresses | 4 billion | 2 to the power of 128 |
+^ Format | 4 groups of 8 bit decimals | 8 groups of 16 bit hexadecimal |
+^ Default router | n/a | ::/0 (used in routing tables) |
+^ Localhost address | 127.0.0.1/8 | ::1/128 |
+^ All addresses | 0.0.0.0 | :: |
+^ Multicast | 224.0.0.0/4 | ff00::/8 |
+^ Non-routable addresses | 10.0.0.0/8 (1 example) | fc00::/7 (unique local) |
+^ Link local address | n/a | fe80::/64 |
+  * IPv6 standard subnet mask: /64
 ----
@@ Line 32: / Line 58: @@
 ===== IPv6 Basic Troubleshooting =====
-Ping the IPv6 configured address
+From server1; Ping the IPv6 configured address that is configured on server2
 <code bash>
-ping6 -I eth1 fddb:fe2a:ab1e::c0a8:64
+ping6 fddb:fe2a:ab1e::c0a8:62
 </code>