1 # LTP Network Tests 2 3 ## Pre-requisites 4 Enable all the networking services on both client and server machines: 5 rshd, nfsd, fingerd. 6 7 ## Server Configuration 8 * Verify that the below daemon services are running. If not, please install 9 and start them: 10 rsh-server, telnet-server, finger-server, rdist, rsync, dhcp-server, http-server. 11 12 Note: If any of the above daemon is not running on server, the test related to 13 that service running from client will fail. 14 15 * Edit the "/root/.rhosts" file. Please note that the file may not exist, 16 so you must create one if it does not. You must add the fully qualified 17 hostname of the machine you are testing on to this file. By adding the test 18 machine's hostname to this file, you will be allowing the machine to rsh to itself, 19 as root, without the requirement of a password. 20 21 ```sh 22 echo $client_hostname >> /root/.rhosts 23 ``` 24 25 You may need to re-label '.rhost' file to make sure rlogind will have access to it: 26 27 ```sh 28 /sbin/restorecon -v /root/.rhosts 29 ``` 30 31 * Add rlogin, rsh, rexec into /etc/securetty file: 32 33 ```sh 34 for i in rlogin rsh rexec; do echo $i >> /etc/securetty; done 35 ``` 36 37 ## FTP setup 38 * In /etc/ftpusers [or vi /etc/vsftpd.ftpusers], comment the line containing 39 root string. This file lists all those users who are not given access to do ftp 40 on the current system. 41 42 * If you dont want to do the previous step, put following entry into /root/.netrc 43 machine <remote_server_name> login root password <remote_root_password>. 44 Otherwise, ftp,rlogin & telnet fails for root user & hence needs to be 45 executed using test user to get successful results. 46 47 ## NFS setup 48 * In /etc/exports, add the following: 49 50 ``` 51 / <local_machine_ip>/255.255.255.0(rw,no_root_squash,sync) 52 ``` 53 54 * Then run exportfs to get a list of exported file system. 55 56 ## LTP setup 57 Install LTP testsuite on both client and server machines. 58 Make sure testcases and network tools are in PATH, e.g.: 59 60 ```sh 61 export PATH=/opt/ltp/testcases/bin:/usr/bin:$PATH 62 ``` 63 64 The RHOST variable name should be set to the hostname of the server 65 (test management link) and PASSWD should be set to the root password 66 of the remote server. 67 68 Default values for all network variables are set in testcases/lib/test_net.sh. 69 If you need to override some parameters please export them before test run or 70 specify them when running ltp-pan or testscripts/network.sh. 71 72 ## Running the tests 73 To run the test type the following: 74 75 ```sh 76 TEST_VARS ./network.sh OPTIONS 77 ``` 78 Where 79 * TEST_VARS - non-default network parameters (see testcases/lib/test_net.sh), they 80 could be exported before test run; 81 * OPTIONS - test group(s), use '-h' to see available ones. 82 83 ## Analyzing the results 84 Generally this test must be run more than 24 hours. When you want to stop the test 85 press CTRL+C to stop ./network.sh. 86 87 Search failed tests in LTP logfile using grep FAIL <logfile>. For any failures, 88 run the individual tests and then try to come to the conclusion. 89
