ADTRAN AOS Version R10.1.0 Command Reference Manual page 325

Command Reference Guide
debug ipv6 icmp
Use the debug ipv6 icmp command to show all Internet Control Message Protocol (ICMP) version 6
(ICMPv6) messages being sent or received by the local IPv6 stack. For IPv6, these messages do not
include ICMP packets being exchanged between other devices because those packets appear only as IPv6
packets (rather than ICMPv6 packets) to the local router. If an optional keyword (send or recv) is not used,
all results are displayed. Debug messages are displayed (real time) on the terminal (or Telnet) screen. Use
the no form of this command to disable the debug messages. Variations of this command include:
debug ipv6 icmp
debug ipv6 icmp send
debug ipv6 icmp recv
Turning on a large amount of debug information can adversely affect the performance of
your unit.
Syntax Description
send
recv
Default Values
By default, all debug messages in AOS are disabled.
Command History
Release 18.1
Usage Examples
The following example activates the debug ipv6 icmp send and receive messages for ICMPv6 in AOS:
>enable
#debug ipv6 icmp
ICMPv6 SEND: To [2001:DB8:8967::10] Type=128 Code=0 Length=108 Details:echo request
id=0036 seq=0001
ICMPv6 SEND: Source changed to [2001:DB8:8967:1::100] before transmit
ICMPv6 RECV: From [1001:DB8:8967::10] to [2001:DB8:8967:1::100] [eth 0/1]
Type=129 Code=0 Length=108 Details: echo reply
id=0036 seq=0001
--MORE--
60000CRG0-35E
Optional. Displays only ICMPv6 messages sent by the IPv6 stack.
Optional. Displays only ICMPv6 messages received by the IPv6 stack.
Command was introduced.
Copyright © 2012 ADTRAN, Inc.
Enable Mode Command Set
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