Comment 32 for bug 284211

Looking at nm-supplicant-settings-verify.c, taken from NetworkManager-0.7.0-0.11.svn4022.fc8.src.rpm, I see:
const char * phase2_allowed[] = {"auth=PAP", "auth=CHAP", "auth=MSCHAP",
                                   "auth=MSCHAPV2", "auth=GTC", "auth=OTP",
                                   "auth=MD5", "auth=TLS", "autheap=MD5",
                                   "autheap=MSCHAPV2", "autheap=OTP",
                                   "autheap=GTC", "autheap=TLS", NULL };
But I'm not seeing GTC as an option for PEAP (nor TTLS). The last discussion regarding GTC support I'm finding on the networkmanager-list archives is from early 2007. Is there more still needed to be done or other configure options needed? Willing to help, unsure where to start.