ADTRAN 1000R Series - Manual (Page 122)

Command Reference Guide Enable Mode Command Set
61200510L1-35E Copyright © 2005 ADTRAN 122
debug ip icmp [send | recv]
Use the debug ip icmp command to show all Internet Control Message Protocol (ICMP) messages as they
come into the router or are originated by the 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.
Syntax Description
send Optional. Displays only ICMP messages sent by the router.
recv Optional. Displays only ICMP messages received by the router.
Default Values
By default, all debug messages in the AOS are disabled.
Applicable Platforms
This command applies to the NetVanta 300, 1000, 1000R, 2000, 3000, 4000, and 5000 and
Total Access 900 Series units.
Command History
Release 3.1 Command was introduced.
Usage Examples
The following example activates the debug ip icmp send and receive messages for the AOS:
>enable
#debug ip icmp
ICMP SEND: From (0.0.0.0) to (172.22.14.229) Type=8 Code=0 Length=72 Details:echo request
ICMP RECV: From (172.22.14.229) to (10.100.23.19) Type=0 Code=0 Length=72 Details:echo reply
ICMP SEND: From (0.0.0.0) to (172.22.14.229) Type=8 Code=0 Length=72 Details:echo request
ICMP RECV: From (172.22.14.229) to (10.100.23.19) Type=0 Code=0 Length=72 Details:echo reply
ICMP RECV: From (172.22.255.200) to (10.100.23.19) Type=11 Code=0 Length=36 Details:TTL equals 0
during transit
ICMP RECV: From (172.22.14.229) to (10.100.23.19) Type=3 Code=3 Length=36 Details:port
unreachable
ICMP RECV: From (172.22.14.229) to (10.100.23.19) Type=3 Code=3 Length=36 Details:port
unreachable