Hello: I have a PC running kernel 2.4.18 and debian (woody). I have one eth adapter and one wlan adapter. I am running pcmcia-cs-3.1.33. I can do tcpdump on the eth interface, but when I tdpdump the wlan interface I get many CRC errors: "eth1: Bad CRC on Rx. Frame dropped". I don't get tcpdump results, warnings or errors on my screen because there is no trafic, but dmesg shows these errors. The errors appear when I use tcpdump. If I ping anyother STA, orinoco does not report any of these errors (checking with dmesg and /proc/net/{dev and wireless} The WLAN adapter is a silver WaveLAN IEEE 802.11 compliant Turbo 11Mb by Lucent, firmware 4.52. The driver is the orinoco module that comes in pcmcia-cs-3.1.33. Any help? Marcos. - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html