Netstat returns this:
udp 0 0 0.0.0.0:69 0.0.0.0:*
2672/in.tftpd
But I cannot find the thing...
On Sat, Aug 20, 2022 at 8:04 PM Chuck Hast <[email protected]> wrote:
> I have tried that with no luck. I did find a tftpd program running
> but I removed it but still when I try to run dnsmasq it comes back
> failing with the same error.
> Here is what the ss command shows me:
> kp4djt@kp4djt-T420:~$ ss -lnper | grep :69
> udp UNCONN 0 0 0.0.0.0:69 0.0.0.0:*
> ino:46376 sk:92 <->
> udp UNCONN 0 0 [::]:69 [::]:*
> ino:46377 sk:97 v6only:1 <->
> The upper one is the one that is causing problems. The lower one is ipv6,
> I do not have any other tftpd sessions running that I know of. I have tried
> to check, the only one that showed up was the tftpd program which I have
> removed.
>
>
> On Sat, Aug 20, 2022 at 7:38 PM Russell Senior <[email protected]>
> wrote:
>
>> The "lsof" command will tell you what process is holding the port.
>>
>> On Sat, Aug 20, 2022 at 5:20 PM Chuck Hast <[email protected]> wrote:
>>
>> > Folks,
>> > I am trying to follow some instructions to load a file into a
>> > device using dns masque. The command is this:
>> >
>> > sudo dnsmasq -i eth0 -u joe --log-dhcp --bootp-dynamic
>> > --dhcp-range=192.168.1.100,192.168.1.200 -d -p0 -K --dhcp-boot=rb.elf
>> > --enable-tftp --tftp-root=/tftp/
>> >
>> >
>> > Whe I try to execute it I get the following error message:
>> > Dnsmasq: Failed to create listening socket for port 69: address
>> > already in use.
>> >
>> > I used ss and saw that there was a tfpd server that I had installed
>> > ages ago, it was still there, I removed it but I still get the same
>> error
>> > I see that port is still shown using the ss command but I do not see
>> > what is using it.
>> >
>> > Any suggestions?
>> >
>> > --
>> >
>> > Chuck Hast -- KP4DJT --
>> > I can do all things through Christ which strengtheneth me.
>> > Ph 4:13 KJV
>> > Todo lo puedo en Cristo que me fortalece.
>> > Fil 4:13 RVR1960
>> >
>>
>
>
> --
>
> Chuck Hast -- KP4DJT --
> I can do all things through Christ which strengtheneth me.
> Ph 4:13 KJV
> Todo lo puedo en Cristo que me fortalece.
> Fil 4:13 RVR1960
>
>
--
Chuck Hast -- KP4DJT --
I can do all things through Christ which strengtheneth me.
Ph 4:13 KJV
Todo lo puedo en Cristo que me fortalece.
Fil 4:13 RVR1960
