Problem DHCP

Do you use HP Switches?

Seen similar as "security feature" enabled at the switches by default.

I do not understand what the HP switch is.

Help me please !!

this is the network configuration that I receive by dhcp:

This is urgent !! 

this is what appears to me in the tracert:

Hi,

can you try deleting your current dhcp and just creating a new one with the same config?

This seems like a bug to me.

Maybe you could provide a screenshot of the IPv4 releases in your UTM.

Regards,

Ole

I just deleted and reconfigured my dhco, at the moment all my computers are working with DHCP but I am worried about this message in the log of my dhcp:

What's going on here ?

Thanks

I just deleted and reconfigured my dhco, at the moment all my computers are working with DHCP but I am worried about this message in the log of my dhcp:

What's going on here ?

Thanks

Hmm,

sadly, I'm not that deep into DHCP but i don't think this is something to worry about.

Maybe these clients only request a renewal of their DHCP lease...

the problem is that it gives me a different configuration to my DHCP:

today it happened to me again with a PC and apparently whenever this problem happens it assigns me the ip 192.168.121.221.

the only DHCP in my network is the UTM

Hi,

the last step I could think of is shortly restarting your UTM. After that you can check whether it works or not.

If not I think you should contact Sophos Support directly. I can't think of any other cause of this problem.