1210753Srpaulo#!/usr/bin/ksh 2210753Srpaulo# 3210753Srpaulo# CDDL HEADER START 4210753Srpaulo# 5210753Srpaulo# The contents of this file are subject to the terms of the 6210753Srpaulo# Common Development and Distribution License (the "License"). 7210753Srpaulo# You may not use this file except in compliance with the License. 8210753Srpaulo# 9210753Srpaulo# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10210753Srpaulo# or http://www.opensolaris.org/os/licensing. 11210753Srpaulo# See the License for the specific language governing permissions 12210753Srpaulo# and limitations under the License. 13210753Srpaulo# 14210753Srpaulo# When distributing Covered Code, include this CDDL HEADER in each 15210753Srpaulo# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16210753Srpaulo# If applicable, add the following below this CDDL HEADER, with the 17210753Srpaulo# fields enclosed by brackets "[]" replaced with your own identifying 18210753Srpaulo# information: Portions Copyright [yyyy] [name of copyright owner] 19210753Srpaulo# 20210753Srpaulo# CDDL HEADER END 21210753Srpaulo# 22210753Srpaulo 23210753Srpaulo# 24210753Srpaulo# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 25210753Srpaulo# Use is subject to license terms. 26210753Srpaulo# 27210753Srpaulo#pragma ident "%Z%%M% %I% %E% SMI" 28210753Srpaulo 29210753Srpaulo# 30210753Srpaulo# Test ip:::{send,receive} of IPv4 ICMP to a remote host. 31210753Srpaulo# 32210753Srpaulo# This may fail due to: 33210753Srpaulo# 34210753Srpaulo# 1. A change to the ip stack breaking expected probe behavior, 35210753Srpaulo# which is the reason we are testing. 36210753Srpaulo# 2. No physical network interface is plumbed and up. 37210753Srpaulo# 3. No other hosts on this subnet are reachable. 38210753Srpaulo# 4. An unrelated ICMP between these hosts was traced by accident. 39210753Srpaulo# 40210753Srpaulo 41210753Srpauloif (( $# != 1 )); then 42210753Srpaulo print -u2 "expected one argument: <dtrace-path>" 43210753Srpaulo exit 2 44210753Srpaulofi 45210753Srpaulo 46210753Srpaulodtrace=$1 47210753Srpaulogetaddr=./get.ipv4remote.pl 48210753Srpaulo 49210753Srpauloif [[ ! -x $getaddr ]]; then 50210753Srpaulo print -u2 "could not find or execute sub program: $getaddr" 51210753Srpaulo exit 3 52210753Srpaulofi 53210753Srpaulo$getaddr | read source dest 54210753Srpauloif (( $? != 0 )); then 55210753Srpaulo exit 4 56210753Srpaulofi 57210753Srpaulo 58211545Srpaulo$dtrace -c "/sbin/ping $dest 3" -qs /dev/stdin <<EOF | \ 59210753Srpaulo grep -v 'is alive' | sort -n 60210753Srpauloip:::send 61210753Srpaulo/args[2]->ip_saddr == "$source" && args[2]->ip_daddr == "$dest" && 62210753Srpaulo args[4]->ipv4_protocol == IPPROTO_ICMP/ 63210753Srpaulo{ 64210753Srpaulo printf("1 ip:::send ("); 65210753Srpaulo printf("args[2]: %d %d, ", args[2]->ip_ver, args[2]->ip_plength); 66210753Srpaulo printf("args[4]: %d %d %d %d %d)\n", 67210753Srpaulo args[4]->ipv4_ver, args[4]->ipv4_length, args[4]->ipv4_flags, 68210753Srpaulo args[4]->ipv4_offset, args[4]->ipv4_ttl); 69210753Srpaulo} 70210753Srpaulo 71210753Srpauloip:::receive 72210753Srpaulo/args[2]->ip_saddr == "$dest" && args[2]->ip_daddr == "$source" && 73210753Srpaulo args[4]->ipv4_protocol == IPPROTO_ICMP/ 74210753Srpaulo{ 75210753Srpaulo printf("2 ip:::receive ("); 76210753Srpaulo printf("args[2]: %d %d, ", args[2]->ip_ver, args[2]->ip_plength); 77210753Srpaulo printf("args[4]: %d %d %d %d %d)\n", 78210753Srpaulo args[4]->ipv4_ver, args[4]->ipv4_length, args[4]->ipv4_flags, 79210753Srpaulo args[4]->ipv4_offset, args[4]->ipv4_ttl); 80210753Srpaulo} 81210753SrpauloEOF 82