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authorDavid E. O'Brien <obrien@FreeBSD.org>1997-06-24 08:09:18 +0000
committerDavid E. O'Brien <obrien@FreeBSD.org>1997-06-24 08:09:18 +0000
commit5fc685cfae5c7630eb694863575cb451038eaaf9 (patch)
treeb0a2022abf8a01be5ade15795317278bc12dbb61 /net/icmpinfo/pkg-descr
parentaef30ddc44035037487e3f922985e348ad5ff6f9 (diff)
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+ICMPINFO:
+
+ icmpinfo is a tool for looking at the icmp messages received on
+ the running host.
+
+ The source code comes from an heavily modified BSD ping source.
+
+USAGE:
+
+icmpinfo o Gives info about weird packets only [mainly icmp_unreachable].
+icmpinfo -v o Gives info about all icmp packets [that includes your own
+ traceroutes...] except pings (icmp_echo_reply).
+icmpinfo -vv o To see pings too.
+icmpinfo -vvv o Will add an ascci/hexa dump of the packet.
+icmpinfo -n o Avoids name queries (faster, lighter).
+icmpinfo -p o Avoids port number to service name queries (faster, lighter).
+icmpinfo -s o Also decode the ip_src field which is the address of the
+ interface receiving the packet. This option is not usefull
+ for hosts with a single network interface.
+icmpinfo -l o Run like a daemon (forks) and output to SYSLOG.
+ (It now checks that you are root for that)
+
+-- David
+ obrien@NUXI.com