User's Manual

U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless
6.3.3 Troubleshooting
6.3.3.1 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 192.168.2.50 0.0.34
• View an atmarp table
root@cs1 11:12:52 (5) [~] # atmarp -a
----- Itf 0 (192.168.2.1, netmask 255.255.255.0) -----
Default QOS: ubr,aal5:max_sdu=9188
IP 192.168.2.50, state VALID, addr <none>, flags 0x4<PERM> 0.0.34
----- Unknown incoming connections -----
----- Incoming unidirectional connections -----
----- End of dump -----
• Delete an atmarp entry
root@cs1 11:13:42 (6) [~] # atmarp -d 192.168.2.50
3. Check route on CS, by typing route at the Command line.
• Add a route
root@cs1 11:17:19 (8) [~] # route add -net 192.168.100.0 netmask 255.255.255.0 gw 192.168.2.50
• View the routing table
March 10, 2003 Company Confidential Page 45 of 149