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08-23-2013 01:05 AM
Hi all,
I monitor traffic on management interface of 3020, I have seen so many packet from management IP to an broadcast IP
Aug 23 14:49:24 | | | UDP |
Aug 23 14:49:24 | | | UDP |
I try to stop all service on management interface but it is not affect.
Please help me to stop these packet.
Thanks,
09-17-2013 03:29 AM
Thanks for all reply.
I found and fixed the problem.
The reason is PAN auto enable "Microsoft Active Directory" my domain.
08-26-2013 01:27 AM
Do you have userid setup, that is if your PA-3020 is trying to reach some AD machine?
08-26-2013 03:32 PM
Do you have user id enabled on public zone.
Here is a doc which explains why you might see alot of traffic to random public ip address with port 137.
https://live.paloaltonetworks.com/docs/DOC-4705
Let us know if this helped you resolve your issue.
Thanks
Numan
08-28-2013 02:56 PM
Have you made this PAN firewall part of an AD domain? UDP port 137 appears to be some NETBIOS traffic and its unlikely that the management port will be spewing that out unless this PA has been included as a domain device.
09-17-2013 03:29 AM
Thanks for all reply.
I found and fixed the problem.
The reason is PAN auto enable "Microsoft Active Directory" my domain.
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