TFTP PROXY | docsis.org

You are here

TFTP PROXY

4 posts / 0 new
Last post
dkokoshi
TFTP PROXY

Hello,

I am using Casa C3200 CMTS and when I enable tftp proxy on the interface docsis mac some cable modems don't get the firmware.
The logs on the modem are :

Error (4) SW Upgrade Failed Before Download - Server not Present

I don't know what happens?

Regards,
Dori

xarafaxz
What's the CMTS software

What's the CMTS software version ?
Did you specified upgrade server ip address in your cm config file ?

dkokoshi
Hi xarafaxz,

Hi xarafaxz,

The software running is "Image: SMM Rel 6.1, Ver 2,build47". No i dont have the server ip address in all cm config files.

Thank you,
Dori

xarafaxz
If you use TFTP-PROXY, next

If you use TFTP-PROXY, next-server field in DHCP-OFFER will be switched to CASA ip itself.
If you don't point SwUpgradeServer CM will try use CASA proxy which don't serve him improper DOCSIS config file.

Log in or register to post comments