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SNMP
Upgrade Troubleshooting Tips
When upgrading through the wireless link, ensure that your link isn't experiencing any packet loss or latency. If the link
is experiencing packet lost or high latency, we recommend the following tips:
1. Configure both the Atlas units to the minimum speed rate (6Mbps) and turn off autorateshifting.
2. Use a TFTP program that will allow you to change the timeout period and block size.
3.
Perform the upgrade via the Ethernet port of the Atlas.
If you experience an error with the tftp program such as
tftp: can't read from local file
1. Ensure that you are running the program from the same directory the firmware is located.
2. Ensure that you are typing the correct file name
Error on server : Fail to upgrade: tftpd is disabled
1. Make sure the tftpd is running on the unit.(figure3)
2. Ensure that firewall settings on your computer are not blocking tftp
Trango Broadband Wireless — Atlas4900 User Manual Rev. 1.3
page
25
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