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New Member

TFTP Service Regain

Hello All,

I wanted to upgrade an IOS but my TFTP server is saying port 69 is currently being used by other services, how can i REGAIN the service of port 69 in order to upgrade as needed?.

Thank you all in advance,

regards,

2 REPLIES
Cisco Employee

Re: TFTP Service Regain

Kill the process bound to that port. If the server is Windows, the output of netstat -a -n -o -b will tell you the process name and PID of the process bound to udp/69. UNIX systems have different tools. For example:

lsof -i :69

sockstat | grep udp | grep 69

New Member

Re: TFTP Service Regain

Hello,

Thanks a ton for the help and the prompt response.

The issue is now resolved. Most grateful.

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