User Guide

AB-Access Config & User Guide 5.5 Axxcelera Broadband Wireless
July 27, 2004 Company Confidential Page 109 of 129
11.2.4 Troubleshooting
11.2.4.1 Can’t ping the radio from the terrestrial interface
AP
1. Check all physical connections. It is a straight cable from the CS to the Switch, and a
rollover twist from the wall box to the switch (1-7,2-8).
2. Check to see if your atmarp entries are in the ARP table on the CS. ( ./atmarp if you
are already in the /usr/local/sbin directory)
• Add an atmarp entry
root@cs1 11:11:14 (4) [~] # atmarp -s 192.168.100.1 0.0.101
• View an atmarp table
root@cs1 11:12:52 (5) [~] # atmarp -a
----- Itf 0 (192.168.100.254, netmask 255.255.255.0) -----
Default QOS: ubr,aal5:max_sdu=9188
IP 192.168.100.1, state VALID, addr <none>, flags 0x4<PERM> 0.0.101
----- Unknown incoming connections -----
----- Incoming unidirectional connections -----
----- End of dump -----
• Delete an atmarp entry
root@cs1 11:13:42 (6) [~] # atmarp -d 192.168.100.1
3. Check the Switch for the correct PVC’s.
• Log into the ATM switch and check that the PVCs are mapped correctly. The following
commands are for an FVC switch.
• Add a PVC
ADMIN Access_NGI>set pvc add 101 0 101 be 102 0 101 be
Adding PVC i=101/0/34 o=102/0/34 to switch fabrice
Updating FLASH memory. Please wait ... Done.
• Show the PVCs mapped in the switch