[strongSwan] aes256gcm12 is not working for me

[sandeep dubey]

Hi, s

I am new to strongswan world and have successfully setup a tunnel between
two AWS's VPC, But i have to make some changes in config to comply with
security requirement which is not working even after multiple tries. I went
through old bug for intel-eni which was fixed but couldn't find any way to
check and confirm if i have that fix or not.

Bug ref. - http://wiki.strongswan.org/issues/341
Fix ref. - https://marc.info/?l=linux-crypto-vger&m=139388786131685&w=2

The only difference in my working config and not working config is as below
-

Working with -
        ike=aes128-sha1-modp1024
        esp=aes128-sha1-modp1024

Not working with -
        ike=aes256gcm12-sha256-modp1536
        esp=aes256gcm12-sha256-modp1536


I am using ikev2 on EC2 instance with kernel 3.13.0-85-generic #129-Ubuntu
SMP.

Can someone help me ?

-- 
Regards,
Sandeep
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