Hi!
We're a little bit in trouble getting max. VPN performance out of ur setup:
- 3 x ASG 110/120 (A, B, C) (current model) with 7.505
- A and B have a VPN connection to C (IPSec, AES-128, auto packet filtering)
- A has 16 MBit/s down / 1 MBit/s up
- C has a VDSL 2 line (25 MBit/s down, 5 MBit/s up) dedicated to VPN
The maximum transfer rate we can achieve right now (measured by transferring a big file from one Windows server to another between A and C across VPN) is about 1.5 MBit/s (as shown in dashboard), whereas an FTP upload from C into the internet (no VPN overhead) over the VDSL line achieves around 4 MBit/s.
CPU utilization is about 20%. Disabling IPS on both ends of the tunnel didn't change anything.
Any ideas on how to improve performance or is this some kind of hardware limitation?
Regards,
Alex
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