[SOLVED] 'ip xfrm state add' for cipher_null support

yhclqo · 07-28-2010, 11:09 AM

Hi,
We are trying to use 'ip xfrm state add...' for cipher_null but getting 'Function not implemented'. Our version is 2.6.21.7. Does any one know which linux should I be using in order to have this supported?

Also, I noticed that the kernel configuration has "CONFIG_XFRM=y" but I don't think it should matter but wanted to confirm with experts.

Thanks Much!

archtoad6 · 10-24-2010, 08:26 AM

This marked solved, yet I see no solution. Would you mind posting one. TIA.

yhclqo · 10-25-2010, 07:52 AM

Yes, I was able to resolve this by setting the "CONFIG_CRYPTO_*" to 'y' in the linux configuration file, then rebuild.

archtoad6 · 10-26-2010, 03:20 AM

Thanks for posting the solution. That's the LQ spirit.