After months and months of teethgrinding and not finding a good solution, I now realy want to know what to do about a few problems I find in my UTM.
I have a NAS disk in my network configured with static IP / DNS / Gateway ip's .
But something in this system is is continiously poking on the 255.255.255.255 broadcast adress. And this is driving me crazy.
I would like to know what can be done about the constant flow of UDP pokes on port 14675 ??? There are pokes on the UDP 137 and 138 also.
I tried firewall rules but this didn't help.
I have NO WINS server installed (on windows2008) and the DHCP setting in my UTM (UTM is DHCP server)
has wins on 0.0.0.0 and WINS Node type: B-Node (no WINS)
Here are the results of Network Protection on my UTM dashboard.
Source:
Total dropped packets: 28 226
host: 192.x.x.x
packets: 27130
percentage: 96.12%
Destination:
Total dropped packets: 28 226
dest1: udp/14675
destination: 255.255.255.255
packets: 25656
percentage: 90.89%
dest2: udp/137
destination: Internal (LAN) (Broadcast)
packets: 1080
percentage: 3.83 %
UTM Version: 9.105-9
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