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strange network device problem

hkunz
Hi

we are using a ASG 220 for years now.
The setup is with 3 networkdevices. external, internal, DMZ.

Smtp traffic is coming fom outside through the smptproxy and is delivered to a Dominoserver in the dmz.
The DMZ-Dominoserver routes incoming (deliverable) mail via encrypted Notes RDP to the internal Domino Server.

Sometimes (between once a day and once a week) the rdp communication doesnt work any longer.
If i just shutdown the DMZ device and start it again, everything is back zo normal operation.
We tried to tweak the MTU but that did not help.

Any suggestions?


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  • 0
    Version of Astaro?  Do you see anything in the Packet Filter log?  What about the Intrusion Prevention log?

    If you can't see anything there, I don't know the internals of Domino at all, but there might be a log on those two servers that gives you an indication of why they stopped communicating.  That might help us identify what role, if any, the Astaro plays in the disruption.

    Cheers - Bob
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  • 0
    Version of Astaro?  Do you see anything in the Packet Filter log?  What about the Intrusion Prevention log?

    If you can't see anything there, I don't know the internals of Domino at all, but there might be a log on those two servers that gives you an indication of why they stopped communicating.  That might help us identify what role, if any, the Astaro plays in the disruption.

    Cheers - Bob
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