Hello everyone,
I am having a problem with the uplink on a UTM 120 firewall. The problem is that the internet connection 70 MBit down and 20 MBit up. If I connect directly to the modem of the line I get the full speed. However, once the firewall is handling my connection my speed drops to 20 down and 20 up.
I have already checked settings on the internet router and the firewall. MTU size on the firewall interface has been adjusted to be the same as on the router. There are no QoS settings enabled or anything similar.
Does anyone have any hint for me? What could I possibly miss here?
Thanks very much in advance.
best regards
Martin
EDIT: I have now disabled the Intrusion Prevention and found that this seems to be the limiting factor. Is this because the IPS on the UTm120 boxed cannot handle more than 20MBit?
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