diff options
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ip/tst.ipv6remoteicmp.ksh')
| -rwxr-xr-x | cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ip/tst.ipv6remoteicmp.ksh | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ip/tst.ipv6remoteicmp.ksh b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ip/tst.ipv6remoteicmp.ksh new file mode 100755 index 000000000000..303a1e455680 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/ip/tst.ipv6remoteicmp.ksh @@ -0,0 +1,88 @@ +#!/usr/bin/env ksh93 +# +# CDDL HEADER START +# +# The contents of this file are subject to the terms of the +# Common Development and Distribution License (the "License"). +# You may not use this file except in compliance with the License. +# +# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +# or http://www.opensolaris.org/os/licensing. +# See the License for the specific language governing permissions +# and limitations under the License. +# +# When distributing Covered Code, include this CDDL HEADER in each +# file and include the License file at usr/src/OPENSOLARIS.LICENSE. +# If applicable, add the following below this CDDL HEADER, with the +# fields enclosed by brackets "[]" replaced with your own identifying +# information: Portions Copyright [yyyy] [name of copyright owner] +# +# CDDL HEADER END +# + +# +# Copyright 2008 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. +# +#pragma ident "%Z%%M% %I% %E% SMI" + +# +# Test ip:::{send,receive} of IPv6 ICMP to a remote host. This test is +# skipped if there are no physical interfaces configured with IPv6, or no +# other IPv6 hosts are reachable. +# +# This may fail due to: +# +# 1. A change to the ip stack breaking expected probe behavior, +# which is the reason we are testing. +# 2. An unrelated ICMPv6 between these hosts was traced by accident. +# + +if (( $# != 1 )); then + print -u2 "expected one argument: <dtrace-path>" + exit 2 +fi + +dtrace=$1 +getaddr=./get.ipv6remote.pl + +if [[ ! -x $getaddr ]]; then + print -u2 "could not find or execute sub program: $getaddr" + exit 3 +fi +$getaddr | read source dest +if (( $? != 0 )); then + print -nu2 "Could not find a local IPv6 interface and a remote IPv6 " + print -u2 "host. Aborting test.\n" + print -nu2 "For this test to continue, a \"ping -ns -A inet6 FF02::1\" " + print -u2 "must respond with a\nremote IPv6 host." + exit 3 +fi + +# +# Shake loose any ICMPv6 Neighbor advertisement messages before tracing. +# +/sbin/ping $dest 3 > /dev/null 2>&1 + +$dtrace -c "/sbin/ping $dest 3" -qs /dev/stdin <<EOF | \ + grep -v 'is alive' | sort -n +ip:::send +/args[2]->ip_saddr == "$source" && args[2]->ip_daddr == "$dest" && + args[5]->ipv6_nexthdr == IPPROTO_ICMPV6/ +{ + printf("1 ip:::send ("); + printf("args[2]: %d %d, ", args[2]->ip_ver, args[2]->ip_plength); + printf("args[5]: %d %d %d)\n", + args[5]->ipv6_ver, args[5]->ipv6_tclass, args[5]->ipv6_plen); +} + +ip:::receive +/args[2]->ip_saddr == "$dest" && args[2]->ip_daddr == "$source" && + args[5]->ipv6_nexthdr == IPPROTO_ICMPV6/ +{ + printf("2 ip:::receive ("); + printf("args[2]: %d %d, ", args[2]->ip_ver, args[2]->ip_plength); + printf("args[5]: %d %d %d)\n", + args[5]->ipv6_ver, args[5]->ipv6_tclass, args[5]->ipv6_plen); +} +EOF |