I'm trying to upgrade the IOS on my 1761 using PumpKIN and it's failing.
i'm able it ping the PC from the router and vis-versa.
PumpKIN is giving me this msg:
UDP packet received failed.
inbalid opcode(0) during transfer received.
Any ideas on what could be screwed up.
Two remarks about Pumpkin, I am using it myself also.
First verify that the path where the server looks for the file is really pointing to the folder where the file resides.
In the Pumpkin status window there is a checkbox for "server running". This box must be checked.
Both tend to be incorrect/off when you need them.