I am attempting to debug some networking software, and I am beginning to suspect problems with the NICs that I am using. I have two machines that are bouncing a proprietary protocol between them, sustaining packet rates around 3500 per second. At first, I thought that the problem might be the Intel EEPRO 100s, but when I've since tried different drivers and controllers and still get various lockups: Hardware: 4 x 400MHz Pentium II Xeon Base OS: kernel 2.2.12, from RH 6.1 Ethernet Drivers: 3com 3c95x from RH 6.1 eepro100 drivers from RH 6.1, 6.2, or e100 driver from Intel Linksys DNE100TX with tulip driver from Linksys diskette Does anyone have a similar setup where the networking holds up under sustained high packet rates? If so, what NIC/driver combinations have had the greatest success? Thanks, Romain Kang Siemens Info/Comm Products, San Jose R&D [EMAIL PROTECTED] formerly Pyramid Technology Corp. Disclaimer: I represent myself alone, except where otherwise indicated. -- To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject.