ZeroMem (&ZeroHead, sizeof (EFI_IP6_HEADER));\r
\r
if (mIpSec == NULL) {\r
- gBS->LocateProtocol (&gEfiIpSecProtocolGuid, NULL, (VOID **) &mIpSec);\r
+ gBS->LocateProtocol (&gEfiIpSec2ProtocolGuid, NULL, (VOID **) &mIpSec);\r
\r
//\r
// Check whether the ipsec protocol is available.\r