Give information about all icmp packets, excepts pings.
Give about pings too (i.e. icmp_echo_reply).
Include an ascii/hex dump of each packet
Avoid name queries - just give IP addresses.
(use this option when running unattended on name server hosts (to avoid
Avoid port number to service name decoding.
Show the interface ip that received the packet. Usefull only if your
host has several network interfaces. In this case an - my_ip
[my_name] is added between the sender and unreach ip and name fields.
|-l||Forks and use the syslog(3) facility to record events (recomended use). (root only option).|
The packet decoding is planned for ICMP Unreachable outputs and might not be significant for all other Icmp types. Output can be shorter when implied by the packet size or the icmp type.
Laurent Demailly <email@example.com>. Free software.
|dl's free utilities||ICMPINFO (1)||V1.11 - 17 August 1995|