# linuxconf --hint netdev DEV_UP="" DEV_RECONF="" DEV_DOWN="" Error No kernel support for devices aliasingDEV_RECONF_ALIASES="" # ifconfig -a eth0 Link encap:Ethernet HWaddr 00:60:97:1E:17:43 inet addr:207.207.205.225 Bcast:207.207.205.239 Mask:255.255.255.240 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1676 errors:0 dropped:0 overruns:0 frame:0 TX packets:4436 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 Interrupt:10 Base address:0x300 eth0:0 Link encap:Ethernet HWaddr 00:60:97:1E:17:43 inet addr:207.207.205.226 Bcast:207.207.205.239 Mask:255.255.255.240 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:10 Base address:0x300 eth0:1 Link encap:Ethernet HWaddr 00:60:97:1E:17:43 inet addr:207.207.205.227 Bcast:207.207.205.239 Mask:255.255.255.240 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:10 Base address:0x300 eth0:2 Link encap:Ethernet HWaddr 00:60:97:1E:17:43 inet addr:207.207.205.234 Bcast:207.207.205.239 Mask:255.255.255.240 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:10 Base address:0x300 eth0:3 Link encap:Ethernet HWaddr 00:60:97:1E:17:43 inet addr:207.207.205.238 Bcast:207.207.205.239 Mask:255.255.255.240 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:10 Base address:0x300 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:3924 Metric:1 RX packets:541 errors:0 dropped:0 overruns:0 frame:0 TX packets:541 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 ppp0 Link encap:Point-to-Point Protocol inet addr:207.207.205.225 P-t-P:10.137.0.254 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:4065 errors:63 dropped:0 overruns:0 frame:63 TX packets:4047 errors:0 dropped:0 overruns:0 carrier:0 # uname -a Linux deathstar.jabberwock.org 2.2.0 #1 SMP Sun Feb 14 01:53:29 EST 1999 i686 unknown collisions:0 txqueuelen:10
A very bad hack of a fix is to comment out all the linuxconf stuff in /etc/sysconfig/network-scripts/ifup-aliases (lines 10-38,47) to go back to the old way of bringing up aliases. This requires twidling all the ifup scripts to pass along the ONBOOT variable to handle aliases that you don't want brought up on boot.
Fixed in linuxconf-1.14