This test case is an IKEv2 responder -- it receives an I1 message
from carol, but it has the wrong CAcertificate anchor, and this should
result in a failure to authenticate.

In fact, because the RSA auth operations are mock'ed, the authentication does
not fail, because it isn't performed at all.

parentI1.pcap is copied from ../lp15-certificateselfI1/OUTPUT/certificateselfI1.pcap









