Slow Network Speeds on Linux Guest on Local Area Network

[JM9]

Hi,

I have Ubuntu 12.04 guest on Windows 7 Ultimate host. Transferring files from and to another Linux box running Ubuntu 12.04 is relatively slow with speeds ~ 8 Mbits/s vs the theoretical 100 Mbits/s . From the Windows 7 host the speeds are ~ 96 Mbit/s. Any possible solution for that. Thanks in advance

[noteirak]

Please read Minimum information needed for assistance.

[JM9]

Sorry for my unclear post the following has the details of my Virtualbox installation

a) VB version : 4.2.12
b) Host Specifications: Windows 7 Ultimate 64-bit, 16 GB RAM (6 GB allocated to Linux guest), i7-2600K, 512 GB SSD, 1GBit ethernet card
c) Guest Specifications: Ubuntu Linux 12.04 64-bit, 6 GB RAM and 50 GB fixed size storage

[noteirak]

You forgot the VM log file While you're at it, also attach the guest settings please.