i have added these 2 lines in my "/etc/modprobe.conf": alias net-pf-10 off alias ipv6 off but even after reboot i am getting IPv6 address in my "/sbin/ifconfig": [arnuld@crux ~]$ /sbin/ifconfig eth0 Link encap:Ethernet HWaddr 00:13:D4:C4:BA:F3 inet addr:192.168.0.2 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::213:d4ff:fec4:baf3/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2635 errors:0 dropped:0 overruns:0 frame:0 TX packets:2593 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:3288258 (3.1 Mb) TX bytes:295006 (288.0 Kb) Interrupt:17 Base address:0x8000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) how can i disable IPv6 in CRUX ? -- http://arnuld.blogspot.com/