[root@bb1 ~]# cat /etc/modules.conf 
alias net-10-pf off
alias ipv6 off 
[root@bb1 ~]# lsmod 
Module                  Size  Used by
md5                     4033  1 
ipv6                  234881  8 
autofs4                23237  0 
i2c_dev                11328  0 
i2c_core               22081  1 i2c_dev
dm_mirror              27825  0 
dm_mod                 56533  1 dm_mirror
button                  6481  0 
battery                 8901  0 
ac                      4805  0 
3c59x                  39293  0 
mii                     4673  1 3c59x
floppy                 58481  0 
ext3                  116809  1 
jbd                    71385  1 ext3
[root@bb1 ~]# uptime
 19:57:56 up 2 min,  1 user,  load average: 0.36, 0.20, 0.07