Module                  Size  Used by
ipt_MARK                2464  4 
iptable_mangle          2784  1 
xfrm_user              16196  0 
xfrm4_tunnel            3940  0 
ipcomp                  8072  0 
esp4                    8416  2 
ah4                     6656  0 
deflate                 4000  0 
zlib_deflate           22616  1 deflate
zlib_inflate           18144  1 deflate
des                    11648  2 
sha1                    2432  2 
md5                     3872  0 
af_key                 32368  0