Invalid UDP packet

[psimonini]

Hi All,
I have two devices wich are trying to comunicate each other using UDP protocol and 0 as source port, this packets are dropped.
I see on smartview tracker these messages: 'Invalid UDP packet - source/destination port 0'.

Does anyone know how is possible to disable the check of source port (as reported on RFC 768 a 0 source port is a allowed value) for UDP packets?

Thanks Paolo

[SoukoussMan]

I've the same problem. Do you know how to resolv that ?

[abusharif]

Change variable fw_allow_udp_port0 to 1.

[deelug]

Originally Posted by psimonini

Hi All,
I have two devices wich are trying to comunicate each other using UDP protocol and 0 as source port, this packets are dropped.
I see on smartview tracker these messages: 'Invalid UDP packet - source/destination port 0'.

Paolo,

What kind of devices are these? Are they Workstations or dedicated appliances of some sort? I'm seeing similar traffic, but from Windows workstations.

Thank you.
-Dee

[lbraid]

I've got the same issue that only started last Monday, if you change that varible what effect does it have on the rest of the systems?

Can you detail more on that varible.

Regards

Lee