EAP-MD5 seg fault on Solaris 8

Mon, 25 Mar 2002 08:41:54 -0800

I am trying to use EAP-MD5 module with FreeRadius for authentication. In my setup I am using Windows 2000 RRAS service as the NAS. Earlier setup was using MS-CHAP auth-type and was working fine.
When I try to run freeradius with EAP-MD5 as the auth-type, I get a segmentation fault. I applied the changes Raghu had suggested in the eap_wireformat method in the file.c on 03/21/2002, but that would not help me.
I am new to freeRadius server as a user and I am not sure if the current module supports Windows 2000 RRAS as a NAS. The test setup (descibed in this list earlier, using Aironet etc) is definitely different from mine. But, it will be exteremely helpful if you can clarify on the following:
(a) Can we not use Windows 2000 RRAS as NAS? - If this is true - What will I have to do? Build another version of eap.c? My scenario requires me to send Auth request over PPP not 802.1x
(b) Does it appear to be another problem with the code in EAP module?
 
I am including the content of log file for reference. Any help or pointers to appropriate content will be highly appreciated. TIA!
 
Initializing the thread pool...
Listening on IP address *, ports 1812/udp and 1813/udp, with proxy on 1814/udp.
Ready to process requests.
rad_recv: Accounting-Request packet from host 172.20.2.117:1046, id=2, length=210
        Acct-Status-Type = Stop
        Acct-Delay-Time = 0
        NAS-IP-Address = 172.20.2.117
        Service-Type = Framed-User
        Framed-Protocol = PPP
        NAS-Port = 11
        MS-RAS-Vendor = 311
        MS-RAS-Version = "MSRASV5.00"
        NAS-Port-Type = Async
        Connect-Info = "\r\nCONNECT 26400\r\n"
        Acct-Session-Id = "4"
        User-Name = "raduser"
        Framed-IP-Address = 172.20.2.21
        Framed-MTU = 1500
        Framed-Compression = Van-Jacobson-TCP-IP
        Acct-Multi-Session-Id = "7"
        Acct-Link-Count = 1
        Event-Timestamp = "Mar 25 2002"
        Acct-Authentic = RADIUS
        MS-MPPE-Encryption-Types = 0x00000004
        Acct-Session-Time = 433
        Acct-Output-Octets = 7571
        Acct-Input-Octets = 4137
        Acct-Output-Packets = 76
        Acct-Input-Packets = 44
        Acct-Terminate-Cause = User-Request
Sending Accounting-Response of id 2 to 172.20.2.117:1046
rad_recv: Access-Request packet from host 172.20.2.117:1047, id=5, length=146
        Framed-MTU = 1500
        NAS-IP-Address = 172.20.2.117
        Service-Type = Framed-User
        Framed-Protocol = PPP
        NAS-Port = 11
        MS-RAS-Vendor = 311
        MS-RAS-Version = "MSRASV5.00"
        NAS-Port-Type = Async
        Connect-Info = "\r\nCONNECT 26400\r\n"
        EAP-Message = "\002\003\000\014\001raduser"
        User-Name = "raduser"
        Message-Authenticator = 0xad2606ede11b35af3d67eb45b4137615
rlm_eap: processing type md5
Login OK: [raduser/<no User-Password attribute>] (from nas UNKNOWN-NAS port 11)
Sending Access-Challenge of id 5 to 172.20.2.117:1047
        EAP-Message = "\001\005\000\026\004\020p@\261a\242\340\256$\364\320 \\H\232\200\320\000\000\000\000\000\030\000\000\000\000\000\n\006\300a\242\340\256$\364\320 \\H\232\200\320\000\000\000\000\000\000\000\000\000\000\030\000\000\000\000\000\n\006\340\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\030\000\000\000\000\000\n\007\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\030\000\000\000\000\000\n\007 \000\000\000\000\000\000\000"
        EAP-Message = "\000\000\000\000\000\n\007\240\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\030\000\000\000\000\000\n\007\300\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\030\000\000\000\000\000\n\007\340\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\030\000\000\000\000\000\n\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\030\000\000"
        EAP-Message = "\000\000\004\001\000\000\000\000\000\000\000\t\000\000\000\000\000\004\\P\000\004X\020\000\000\000\t\000\000\000\000rpc\000\000\000\000\000\000\000\000\t\000\000\000\000nis\000\000\000\000\000\000\000\000\t\000\000\000\000files\000\000\000\000\000\000\t\000\000\000\000\000\004\\\200\000\n\010\220\000\000\000\t\000\000\000\000ethers\000\000\000\000\000\t\000\000\000\000nis\000\000\000\000\000\000\000\000\t\000\000\000\000files\000\000\000\000\000\000\t\000\000\000\000\000\004\\\230\000\n\010\320\000\000\000"
        EAP-Message = "\000\000\000\000nis\000\000\000\000\000\000\000\000\t\000\000\000\000files\000\000\000\000\000\000\t\000\000\000\000\000\004]\020\000\n\tp\000\000\000\t\000\000\000\000nis\000\000\000\000\000\000\000\000\t\000\000\000\000\000\004]@\000\n\t\240\000\000\000\t\000\000\000\000files\000\000\000\000\000\000\t\000\000\000\000nis\000\000\000\000\000\000\000\000\t\000\000\000\000\000\004]p\000\n\t\300\000\000\000\t\000\000\000\000aliases\000\000\000\000\t\000\000\000\000files\000\000\000\000\000\000\t\000\000\000\000"
        EAP-Message = "\000\000\000\t\000\000\000\000\000\004]\350\000\n\n`\000\000\000\t\000\000\000\000user\000\000\000\000\000\000\000\t\000\000\000\000files\000\000\000\000\000\000\t\000\000\000\000nis\000\000\000\000\000\000\000\000\t\000\000\000\000\000\004^\030\000\n\n\200\000\000\000\t\000\000\000\000files\000\000\000\000\000\000\t\000\000\000\000nis\000\000\000\000\000\000\000\000\t\000\000\000\000\000\004^H\000\n\n\300\000\000\000\t\000\000\000\000files\000\000\000\000\000\000\t\000\000\000\000nis\000\000\000\000\000\000"
        EAP-Message = "\000\000\000\000\000\000\000\t\000\000\000\000\000\000\000\005\000\303\000A\000\000\000\010\000\000\000\000\000\n\013\330\000\004S<\000\000\000\010\000\000\000\000\000\n\013\210\000\t\341(\000\000\000\t\000\000\000\000\000\n\006H\000\n\006h\000\000\000\t\000\000\000\000sundev1\000\000\000\000\t\000\000\000\000udp\000\000\000\000\000\000\000\000\010\000\000\000\000\000\n\013\350\000\000\000\000\000\000\000\010\000\000\000\000\000\n\013\370\000\000\000\000\000\000\000\010\000\000\000\000\000\n\014\010\000\000"
        EAP-Message = "\000\n\014x\000\000\000\000\000\000\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000A\000\000\000\000\000\000\000\000\000\n\005\010\000\n\004\310\000\n\004\350\000\000\000\000\000\000\000\003\000\244\000e\000\000\000\000\000\000\000\000inet\000\004\000\003u\000MX\000\000\000\010\000de\000\000\000\000\000\000\000\000\000\000\000&\031\000\000\000\000\000\000\000\024\000\000\000\020\000\000\000\024\000\000\000\000\000\000\000$\000\002\003\377\254\024\001\n\000\000\000\000\000\000\000\000\000"
        EAP-Message = "\t13/tcp\ndaytime\t\t13/udp\nnetstat\t\t15/tcp\nchargen\t\t19/tcp\t\tttytst source\nchargen\t\t19/udp\t\tttytst source\nftp-data\t20/tcp\nftp\t\t21/tcp\ntelnet\t\t23/tcp\nsmtp\t\t25/tcp\t\tmail\ntime\t\t37/tcp\t\ttimserver\ntime\t\t37/udp\t\ttimserver\nname\t\t42/udp\t\tnameserver\nwhois\t\t43/tcp\t\t"
        EAP-Message = "nicname\t\t# usually to sri-nic\ndomain\t\t53/udp\ndomain\t\t53/tcp\nbootps\t\t67/udp\t\t\t\t# BOOTP/DHCP server\nbootpc\t\t68/udp\t\t\t\t# BOOTP/DHCP client\nhostnames\t101/tcp\t\thostname\t# usually to sri-nic\npop2\t\t109/tcp\t\tpop-2\t\t# Post Office Protocol - V2\npop3\t\t110/tcp\t\t\t\t"
        EAP-Message = "# Post Office Protocol - Version 3\nsunrpc\t\t111/udp\t\trpcbind\nsunrpc\t\t111/tcp\t\trpcbind\nimap\t\t143/tcp\t\timap2\t\t# Internet Mail Access Protocol v2\nldap\t\t389/tcp\t\t\t\t# Lightweight Directory Access Protocol\t\nldap\t\t389/udp\t\t\t\t# Lightweight Directory Access Prot"
        EAP-Message = "ocol\nldaps\t\t636/tcp\t\t\t\t# LDAP protocol over TLS/SSL (was sldap)\nldaps\t\t636/udp\t\t\t\t# LDAP protocol over TLS/SSL (was sldap)\n#\n# Host specific functions\n#\ntftp\t\t69/udp\nrje\t\t77/tcp\nfinger\t\t79/tcp\nlink\t\t87/tcp\t\tttylink\nsupdup\t\t95/tcp\niso-tsap\t102/tcp\nx400\t"
        EAP-Message = "\t103/tcp\t\t\t\t# ISO Mail\nx400-snd\t104/tcp\ncsnet-ns\t105/tcp\npop-2\t\t109/tcp\t\t\t\t# Post Office\nuucp-path\t117/tcp\nnntp            119/tcp         usenet\t\t# Network News Transfer\nntp\t\t123/tcp\t\t\t\t# Network Time Protocol\nntp\t\t123/udp\t\t\t\t# Network Time Protocol\nn"
        EAP-Message = "etbios-ns\t137/tcp\t\t\t\t# NETBIOS Name Service\nnetbios-ns\t137/udp\t\t\t\t# NETBIOS Name Service\nnetbios-dgm\t138/tcp\t\t\t\t# NETBIOS Datagram Service\nnetbios-dgm\t138/udp\t\t\t\t# NETBIOS Datagram Service\nnetbios-ssn\t139/tcp\t\t\t\t# NETBIOS Session Service\nnetbios-ssn\t13"
        EAP-Message = "9/udp\t\t\t\t# NETBIOS Session Service\nNeWS\t\t144/tcp\t\tnews\t\t# Window System\nslp\t\t427/tcp\t\tslp\t\t# Service Location Protocol, V2\nslp             427/udp         slp             # Service Location Protocol, V2\ncvc_hostd\t442/tcp\t\t\t\t# Network Console\n#\n# UNIX s"
        EAP-Message = "pecific services\n#\n# these are NOT officially assigned\n#\nexec\t\t512/tcp\nlogin\t\t513/tcp\nshell\t\t514/tcp\t\tcmd\t\t# no passwords used\nprinter\t\t515/tcp\t\tspooler\t\t# line printer spooler\ncourier\t\t530/tcp\t\trpc\t\t# experimental\nuucp\t\t540/tcp\t\tuucpd\t\t# uucp daemon\nb"
        EAP-Message = "iff\t\t512/udp\t\tcomsat\nwho\t\t513/udp\t\twhod\nsyslog\t\t514/udp\ntalk\t\t517/udp\nroute\t\t520/udp\t\trouter routed\nripng\t\t521/udp\nklogin\t\t543/tcp\t\t\t\t# Kerberos authenticated rlogin\nkshell\t\t544/tcp\t\tcmd\t\t# Kerberos authenticated remote shell\nnew-rwho\t550/udp\t\tnew-who\t"
        EAP-Message = "\t# experimental\nrmonitor\t560/udp\t\trmonitord\t# experimental\nmonitor\t\t561/udp\t\t\t\t# experimental\npcserver\t600/tcp\t\t\t\t# ECD Integrated PC board srvr\nkerberos-adm\t749/tcp\t\t\t\t# Kerberos V5 Administration\nkerberos-adm\t749/udp\t\t\t\t# Kerberos V5 Administration\nk"
        EAP-Message = "erberos\t750/udp         kdc\t\t# Kerberos key server\nkerberos\t750/tcp\t\tkdc\t\t# Kerberos key server\nkrb5_prop\t754/tcp\t\t\t\t# Kerberos V5 KDC propogation\nufsd\t\t1008/tcp\tufsd\t\t# UFS-aware server\nufsd\t\t1008/udp\tufsd\ncvc\t\t1495/tcp\t\t\t# Network Console\ningreslock "
        EAP-Message = "     1524/tcp\nwww-ldap-gw\t1760/tcp\t\t\t# HTTP to LDAP gateway\nwww-ldap-gw\t1760/udp\t\t\t# HTTP to LDAP gateway\nlisten          2766/tcp                        # System V listener port\nnfsd\t\t2049/udp\tnfs\t\t# NFS server daemon (clts)\nnfsd\t\t2049/tcp\tnfs\t\t# NFS "
        EAP-Message = "server daemon (cots)\neklogin\t\t2105/tcp\t\t\t# Kerberos encrypted rlogin\nlockd\t\t4045/udp\t\t\t# NFS lock daemon/manager\nlockd\t\t4045/tcp\ndtspc\t\t6112/tcp\t\t\t# CDE subprocess control\nfs\t\t7100/tcp\t\t\t# Font server\n\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
signal fault in critical section
signal number: 11, signal code: 2,                          fault address: 0xfed0a000, pc: 0xff0b06bc, sp: 0xfed08b08
libthread panic: fault in libthread critical section (PID: 23492 LWP 796156784)
stacktrace:
        22490
        15bb8
        626f6172
23492 Segmentation Fault - core dumped
Mon Mar 25 10:33:10 EST 2002: Radius died, restarting..
 
Regards,
Siddharth Jeevan
Technologist,
Niteo Partners, Boston - MA

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