Re: IPSec not a "supported" protocol for PPP interfaces?

• Subject: Re: IPSec not a "supported" protocol for PPP interfaces?
• From: Allan Nathanson <email@hidden>
• Date: Fri, 11 Jan 2008 23:27:11 -0800
• Delivered-to: email@hidden
• Delivered-to: email@hidden

Sorry for the delay in responding (it's been a busy week for me).

- Allan

On Jan 10, 2008, at 3:50 PM, Nathan Duran wrote:

On Dec 20, 2007, at 10:28 AM, Allan Nathanson wrote:

"IPSec" is not a protocol type.

OK, so why, when I call SCNetworkServiceCopyProtocols on an Apple created L2TP service, is there one named "IPSec" in the array that is returned?

CFArrayRef	services	= SCNetworkServiceCopyAll(prefs);
int		serviceCount	= CFArrayGetCount(services);

while ( serviceCount-- )
{
SCNetworkServiceRef curService = CFArrayGetValueAtIndex(services, serviceCount);
CFStringRef serviceName = SCNetworkServiceGetName(curService);

if ( CFEqual(serviceName, CFSTR("VPN (L2TP)")) )
{
SCNetworkInterfaceRef firstLayer = SCNetworkServiceGetInterface(curService);
CFArrayRef supportedProtocols = SCNetworkInterfaceGetSupportedProtocolTypes(firstLayer);

		CFShow(supportedProtocols);

CFArrayRef protocols = SCNetworkServiceCopyProtocols(curService);
int protoCount = CFArrayGetCount(protocols);

while ( protoCount-- )
{
SCNetworkProtocolRef curProto = CFArrayGetValueAtIndex(protocols, protoCount);
CFStringRef protoName = SCNetworkProtocolGetProtocolType(curProto);
CFDictionaryRef protoConfig = SCNetworkProtocolGetConfiguration(curProto);

CFShow(protoName); //Second element will be "IPSec"
CFShow(protoConfig);
}
}
}

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