[Openswan Users] Openswan IPsec: ARM cortex SoC board to board ping works but board to Ubuntu does not

C.J. Adams-Collier KF7BMP cjac at colliertech.org
Fri Mar 2 22:58:01 EST 2012


Hi there!  Have you found any kernel error messages in /var/log/kern.log
or similar?  I heard rumor of a recent mv_cesa issues.  What's lsmod say?

On Fri, 2012-03-02 at 16:11 +0530, satpal parmar wrote:
> Hi All !
> 
> I recently ported Openswan on ARM cortex based SOC running linux
> 2.6.37 (ipsec netkey stack) and openswan 2.6.23. On this board I have
> H/W accelerator support for AES/DES/SHA.
> (http://processors.wiki.ti.com/index.php/Installing_AM387x_C6A814x_DM814x_Crypto_Support).
> AES/DES crypto operation are working fine and I am able to ping
> through IPsec tunnel from my board to PC and vice versa. However when
> I am trying ping with SHA-MD5 I am not able to ping  to and from
> Ubuntu machine .
> 
> My ubuntu machine details:
> root at vnl-desktop:~# uname -a
> Linux vnl-desktop 2.6.32-33-generic #72-Ubuntu SMP Fri Jul 29 21:08:37
> UTC 2011 i686 GNU/Linux
> 
> MYost probably it could be a IPsec configuration issue on Ubuntu
> machine but I am not able to locate  what configuration could affect
> behavior of only one crypto algorithm. Since I am using same
> configuration for IPsec for testing all Crypto algo supported in H/W
> (DES/AES/SHA-MD5 )and  I am successfully able to ping through IPSec
> tunnel for DES and AES.
> 
> Just wondering if any one came across any such issue before. Do we
> have separate config for SHA-MD5?
> 
> Appreciate any help /pointer reagrading this issue.
> 
> -SP
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