[Openswan Users] Openswan with X.509 signed by different CAs

[WADA Masahiro]

I have one trouble about Openswan with X.509 certificate.
Would you please give me some advice?

[Trouble]
I want to connect with IPsec and X.509 certificate
between Openswan and WindowsXP.
When I used two certificates which was signed by same CA,
I could connect correctly.
But when I used them which was signed by different CAs,
I could not connect.

However I could connet between WindowsXP and WindowsXP
using the certificates signed by different CAs.
Furthermore, I could connect between Openswan and Openswan
using them, too.

Does this trouble happen on only my environment?
Are there any solution?
Help me, please.

Wadaman