realtek chipset lan card is very unstable !!!!
I am using Fodera 1 + directadmin for our server .I use realtek 8139 in the server , it always will shutdown the network service suddenly .



I have check the server status is ok , the system is still running very well ... when i type [ service network start ] . it has no respond . so that .. .i always need to restart the server to restart the network service .
I have changed 3 realtek 8139 network card .. and also rebuild the system . New Lan card only can work for 1~2 weeks ... after 1 week .. the lan card will become very unstable . It will shutdown the network service in every 2 days .
Does any one can suggest a good network card to me ?
or share your experience with me ?

Thank a lot .