If you telnet to your solo2 ,and run his command:it doesn´t connect to gigabit speed. Is a driver isuue?, configuration vu+?
ethtool eth0
root@vusolo2:~# ethtool eth0
Settings for eth0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: Yes
Speed: 10Mb/s
Duplex: Half
Port: MII
PHYAD: 3
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: ags
Wake-on: d
SecureOn password: 00:00:00:00:00:00
Link detected: no