Knowledge Base >
How can I test that my ATM card is working?
How can I test that my ATM card is working?
ATM
You can perform an ATM card loopback test on your Linux system by connecting a loopback cable to your ATM card. If you have a fiber based card, simply connect the transmitter and receiver together. An ATM loopback script is installed under /usr/share/doc/pktsrc/examples/atm-loopback-test
Before running the script, you must set the QACAFE_PRODUCT_LICENSE environment variable to either cdrouter or cdr-mp depending on the version of CDRouter that you are running. The script will report if the loopback test passes or fails.
Example
# cd /usr/share/doc/pktsrc/examples # export QACAFE_PRODUCT_LICENSE=cdrouter # ./atm-loopback-test Copyright (c) 2001-2007 by QA Cafe Built on 2007-05-03 on seagull, pktsrc version 3.7 Using license installed at: /etc/cdrouter.lic Registered to: qacafe Maintenance, Support and Upgrades until: 2008-02-23 Licensed to run: cdrouter Buddyweb is enabled IKE is enabled TR69 is enabled Running ATM loopback test on 0.0.35 ........................................................................ ........................................................................ ........................................................................ ........................................................................ ........................................................................ ........................................................................ .................................................................... Sent 500 packets, received 500 packets Loopback test passed
Related articles that may also be helpful: