When attempting tftp backup from certain devices the transfer fails with
a permission denied.
I've got 420 devices that can tftp config backups to the ciscoworks
server without issue. Three sequentially-numbered devices cannot. Below is the result of a
tftp test from a failing device, as well as a packet capture from the ciscoworks server.
ML-3560B#copy flash tftp
Source filename [/c3560-ipbase-mz.122-35.SE5/]? c3560-ipbase-mz.122-35.SE5.bin
Address or name of remote host ? 172.16.6.20
Destination filename [c3560-ipbase-mz.122-35.SE5.bin]? test.bin
TFTP: error code 2 received - 16739
%Error opening tftp://172.16.6.20/test.bin (Permission denied)
ML-3560B#show ip int br
Interface IP-Address OK? Method Status Protocol
Vlan1 10.193.1.131 YES NVRAM up up
Write Request, File: test.bin\000, Transfer type: octet\000
Error Code, Code: Access violation, Message: Access violation\000
- please suggest !