I posted this issue previously with no responses, so I did some further testing.
Scenario: UTM 9 with 3 (5M DL, 800k UL)External DSL modems bridged with MLPPP supported at the carrier.
A) If I use 2 modem, I get 8.5M Download, and about 1.2M Upload - Yes, with PPPoE overhead etc. this is fine.
B) If I use 3 modems, I get 12.5M Down (This is FINE), but barely 1.1M Upload!! Yes, Upload speed is actually SLOWER with 3 links vs 2.
I checked all UTM configs. Never had QoS or any throttling turned on. But also turned off ALL FW features and Advanced protection feautures, and yes rebooted firewall - same thing.
I have just turned up a Cisco router (2811) with 3 DSL interfaces just to test - PERFECT. 12.5 down, and 2m up. Just what it should be.
This looks to be a bug? Thoughts anyone?? Would REALLY like to go back using this product, but next step will be de-installing it and installing pfSense if this can't be fixed fast.
Thanks
John.
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