[CentOS] iPod Touch/iPhone VPNs with CentOS.

I am looking at options for VPN connections from iPhones and iPod
Touches to CentOS systems.  We use OpenVPN for connections with
Windows, Mac OS X, and other Linux systems, but there don't
appear to be any OpenVPN clients for iPhones (presumably because
there are no tun/tap interfaces available yet).

My experiences getting IPsec running on CentOS systems with OpenVPN
have not been pretty.

Any suggestions are welcome.

Thanks.

Bill
-- 
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