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uTorrent still generating portscan messages

ArunGupta_01
Hello ASG Gurus,
I need some help on this issue again. I am runng ASG 7.502. I have a Windows Home Server on which I have installed uTorrent client. Here is my ASG setup to allow uTorrent to connect on port 6890. The uTorrent client has a port setting which I have fixed to 6890.

I have arrived at this setup after lot of research on various websites about how to configure uTorrent but something is still not right and my head is spinning looking at the setup. 

When uTorrent is running, it frequently causes portscan messages to be sent out by ASG. I am at a loss to explain why portscan messages are being generated since the port is fixed. Please guide me in the right direction.

Network (host):
homeserver: 192.168.200.10
Bound to Internal

Services:
BT_In: TCP/UDP 1024:65535->6890
BT_Services: TCP/UDP 1:65535->6890

DNAT:
Traffic Selector: Any->/BT_In/->External (WAN) (Address)
Destination Translation: homeserver ->/BT_Services/
No automatic filter rule
No Initial packet logging

Packet Filter:
Any ->/BT_Services/-> homeserver
homeserver ->/Any/-> Any


Thanks...
Arun Gupta


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  • 0
    Here is my final configuration which works and does not generate port scan messages:

    Network:
    Host: homeserver 

    Service:
    BT_In: TCP/UDP Dport 6890 SrcPort 1:65535

    NAT:
    Traffic selector: Any  BT_In  External WAN address
    Dest Translation: homeserver
    No automatic packet filter rule
    No logging

    Packet Filter rules:
    Any  BT_In  homeserver
    homeserver Any Any

    Intrusion Prevention:
    Exceptions: Skip Anti-portscan Source Network homeserver

    I have tested this configuration with uTorrent client 2.0 build 17668 and everything works fine. Thanks to stuartbe for pointing out the IDS exception.

    The willingness to help newcomers is just exceptional in this forum and I am extremely thankful for this. It inspires me a lot to learn about the ASG product.
  • 0 in reply to ArunGupta_01

    You are more than welcome, I'm glad it helped.

    This is and has been for years and years a very friendly place to be :)

    Stu.

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