NAS 7800 NIC LEDS COLORS

[Summer09]

Hi there,
I'm in trouble with a NAS 7800 15LS with 2 ethernet ports (1Gbit each other), with last Debian Testing.

The LEDS on the ETH ports are always ORANGE, also when you sends files, the two that blink, they blink orange....

THe speed is really slow 6MBytes with samba...

So, is normal that LEDs have this color?
Any suggestion ?

THANKS IN ADVANCE!