Hey, I'm moving from an older redhat to FC3 and I had multiple IP addresses on the same ethernet interface. I could set up 2 or more dummy interfaces like this: /sbin/insmod -o dummy0 /lib/modules/current/kernel/drivers/net/dummy.o /sbin/insmod -o dummy1 /lib/modules/current/kernel/drivers/net/dummy.o /sbin/ifconfig dummy0 www.domain0.com up /sbin/route add www.domain0.com dummy0 /sbin/arp -s www.domain0.com 00:AA:BB:AA:CC:DD pub /sbin/ifconfig dummy1 www.domain1.com up /sbin/route add www.domain1.com dummy1 /sbin/arp -s www.domain1.com 00:AA:BB:AA:CC:DD pub , but this doesn't work on FC3. I was able to load one dummy interface like this: /sbin/insmod /lib/modules/current/kernel/drivers/net/dummy.ko dummy0 /sbin/ifconfig dummy0 www.domain0.com up /sbin/route add www.domain0.com dummy0 /sbin/arp -s www.domain0.com 00:AA:BB:AA:CC:DD pub , but if I try to load a dummy1, I get this error: insmod: error inserting '/lib/modules/current/kernel/drivers/net/dummy.ko': -1 File exists If I try to use modprobe I get this: # /sbin/modprobe -o dummy1 dummy FATAL: Error inserting dummy (/lib/modules/2.6.10-1.770_FC3smp/kernel/drivers/net/dummy.ko): Operation not permitted Am I doing this the right way? Does this problem have something to do with SELinux? If so, why does the first dummy interface work? How do I add 2 or more dummy interfaces? Is there a better way? Thanks, -Jon
