Could not open the /proc/net/ip_masq/vs file

[Daniel Martinez <daniel@xxxxxxx>]

Hi! i have this problem with this kernel 
Linux freedom 2.2.17 #9 SMP Fri Sep 8 13:14:12 ART 2000 i686 unknown

[root@freedom /root]# /usr/sbin/lvs
Could not open the /proc/net/ip_masq/vs file
Are you sure that IP Virtual Server is supported by the kernel?

I see the kernel config but i dont see nothing about IP Virtual Server

When i run

freedom:/home/d[14:54:01][2][tty 3]$ ls -l /proc/net/ip_masq/
total 0
-r--r--r--    1 root     root            0 Sep  8 14:54 app
-r--r--r--    1 root     root            0 Sep  8 14:54 icmp
-r--r--r--    1 root     root            0 Sep  8 14:54 tcp
-r--r--r--    1 root     root            0 Sep  8 14:54 udp


I read a documentation but nothing about this problem.
Anyone has this before?
Thanks

-- 
Daniel Martinez
Administrador Unix
Educ.Ar