1 #!/bin/sh 2 # Copyright (c) 2016 Oracle and/or its affiliates. All Rights Reserved. 3 # 4 # This program is free software; you can redistribute it and/or 5 # modify it under the terms of the GNU General Public License as 6 # published by the Free Software Foundation; either version 2 of 7 # the License, or (at your option) any later version. 8 # 9 # This program is distributed in the hope that it would be useful, 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 # GNU General Public License for more details. 13 # 14 # You should have received a copy of the GNU General Public License 15 # along with this program. If not, see <http://www.gnu.org/licenses/>. 16 # 17 # Author: Alexey Kodanev <alexey.kodanev (at] oracle.com> 18 19 TCID=tracepath01 20 TST_TOTAL=1 21 . test_net.sh 22 23 test_tracepath() 24 { 25 local cmd="$1" 26 local len=1280 27 local output= 28 local ret=0 29 local rhost="$2" 30 tst_check_cmds "$cmd" 31 32 tst_resm TINFO "test $cmd with $rhost, pmtu is $len" 33 34 output=$($cmd $rhost -l $len | grep "pmtu $len") 35 if [ $? -ne 0 ]; then 36 tst_resm TFAIL "$cmd failed: pmtu $len not found in output" 37 return 38 fi 39 40 # Usually only one hop is required to get to remote test machine 41 hops_num=$(echo "$output" | sed -nE 's/.*hops ([0-9]+).*/\1/p') 42 if [ -z "$hops_num" ]; then 43 tst_resm TFAIL "failed to trace path to '$rhost'" 44 return 45 fi 46 47 if [ "$hops_num" -eq 0 ]; then 48 tst_resm TFAIL "can't trace path to '$rhost' in 1+ hops" 49 return 50 fi 51 52 tst_resm TPASS "traced path to '$rhost' in $hops_num hops" 53 } 54 55 test_tracepath tracepath$TST_IPV6 $(tst_ipaddr rhost) 56 57 tst_exit 58
