User's Manual

U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless
12.1.3 Troubleshooting
12.1.3.1 Can’t ping the radio from the terrestrial interface.
1. Check all physical connections. The radio is a network device, which means if
you connect it to a PC (NIC) you will use a straight cable. If you connect the radio to a network
device (hub, switch, router) you will use a Ethernet cross-over cable(1-3, 2-6). It is also
important to check that the cable is punched down correctly in the wall box and the cable is
terminated correctly at the radio. The termination at the radio uses 568B
(wo,o,wg,bl,wbl,g,wbr,br).
2. Make sure the computer you are pinging from is on the same network as the AP.
If you are on a different network than the radio make sure you have the proper routes in the radio
and the computer you are trying to ping from.
12.1.3.2 Can’t ping the radio across the wireless link.
There can be numerous reasons why you can’t ping across the wireless link. After
following these troubleshooting steps and you still can’t ping across the wireless link refer to the
RF troubleshooting document.
1. Check the 1483 processes in the radios. Make sure they are active and have the
correct PVC mapped.
BHM (r1483 command)
192.168.3.9 > r1483 pvc
Active PVC: 3/768
Active port: atm25m
BHS (r1483 command)
192.168.3.10 > r1483 pvc
Active PVC: 0/768
Active port: atm25m
March 10, 2003 Company Confidential Page 120 of 149