Gentlemen, When I run tcpdump, /sbin/ip shows PROMISC, but /sbin/ifconfig does not. This is on recent RedHat and MDK boxes, at least. Alan Cox also noted that "ifconfig eth0 promisc" causes /sbin/ifconfig to show PROMISC. Somewhere, interface flags are not being propagated/shared correctly? This is on a 2.4 kernel. /sbin/ip uses netlink to get the flags (ifi_flags), and /sbin/ifconfig uses SIOCGIFFLAGS. Jeff -- Jeff Garzik | "I went through my candy like hot oatmeal Building 1024 | through an internally-buttered weasel." MandrakeSoft | - goats.com - : 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