---Problem Description--- tcpdump01 failed on qs22 while running ltpall Contact Information = [EMAIL PROTECTED]
---uname output--- Linux qs22-3.ltc.austin.ibm.com 2.6.18-86.el5 #1 SMP Tue Mar 18 18:25:26 EDT 2008 ppc64 ppc64 ppc64 GNU/Linux Machine Type = Cell BE ---Steps to Reproduce--- * Compile latest LTP on a QS22 blade compiled with compiler * Run the LTPAll testcase ( runltp -p -l ltpall.log -o ltpall.output -N -C ltpall.failcmdfile ) * The logfile shows the tcpdump01 testcase fail Manual execution of the testcase give the following output [EMAIL PROTECTED] netpan-2864]# tcpdump01 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes 20 packets captured 67 packets received by filter 0 packets dropped by kernel tcpdump01 0 INFO : : doing /root/ltp-full-20080331/testcases/bin/tcpdump01. tcpdump01 1 FAIL : Test Failed: qs22-3 was not listed in network traffic ------- Additional Comment #2 From Anoop V. Chakkalakkal 2008-04-04 07:54 EDT [reply] ------- This turned out to be a test case problem, where it fails to identify the correct backbone network interface to use for the test. But there is an option already provided for the interface to be specified while invoking the test. Here, eth1 is the backbone interface and hence if the test is invoked like 'IFNAME=eth1 ./tcpdump01' it will pass. I will upload a patch to automate this. But it relies on DNS lookup and requires the IP to be configured accordingly. Moving to LTC-Test & adding Subrata to discuss whether the patch needs to be applied. ------- Additional Comment #3 From Anoop V. Chakkalakkal 2008-04-04 07:59 EDT [reply] ------- ltp-20080331-tcpdump-patch Sijo, Please test and provide the results, Thanks! ------- Additional Comment #5 From Sijo George 2008-04-10 07:05 EDT [reply] ------- Hello Anoop: I have tested this patch. The tcpdump01 seems to be working fine and the testcase is now marked PASS while running. (See attached file: tcpdump.patch) Regards, - Anoop Vijayan LTC Internal Support IBM Software Labs Bangalore, India Tel (Off): +91-80-41776848 Tel (Cell): +91-9341715409 Mail: [EMAIL PROTECTED]
tcpdump.patch
Description: Binary data
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