i have builded <br>win98+certificates ---openswan<br>winxp+psk-----openswan<br>success<br>but i can not build win2000+certificates-----openswan<br>when i connected,it shows <br>Error 786: The L2TP connection failed because there is no valid machine certificate on your computer for security authentication<br><br>this time i found the /var/log/secure<br><br>May 9 10:50:46 localhost pluto[1124]: packet from 192.168.0.68:500: ignoring Vendor ID payload [MS NT5 ISAKMPOAKLEY 00000002]<br>May 9 10:50:46 localhost pluto[1124]: packet from 192.168.0.68:500: ignoring Vendor ID payload [FRAGMENTATION]<br>May 9 10:50:46 localhost pluto[1124]: packet from 192.168.0.68:500: received Vendor ID payload [draft-ietf-ipsec-nat-t-ike-02_n] method set to=106 <br>May 9 10:50:46 localhost pluto[1124]: "testcert2000" #1: responding to Main Mode<br>May 9 10:50:46 localhost pluto[1124]: "testcert2000" #1: transition from state STATE_MAIN_R0 to state STATE_MAIN_R1<br>May 9 10:50:47 localhost pluto[1124]: "testcert2000" #1: NAT-Traversal: Result using draft-ietf-ipsec-nat-t-ike-02/03: no NAT detected<br>May 9 10:50:47 localhost pluto[1124]: "testcert2000" #1: transition from state STATE_MAIN_R1 to state STATE_MAIN_R2<br>May 9 10:50:47 localhost pluto[1124]: "testcert2000" #1: next payload type of ISAKMP Hash Payload has an unknown value: 25<br>May 9 10:50:47 localhost pluto[1124]: "testcert2000" #1: malformed payload in packet<br>May 9 10:50:47 localhost pluto[1124]: "testcert2000" #1: sending notification PAYLOAD_MALFORMED to 192.168.0.68:500<br>May 9 10:50:47 localhost pluto[1124]: "testcert2000" #1: failed to build notification for spisize=0 <br>May 9 10:50:47 localhost pluto[1124]: "testcert2000" #1: next payload type of ISAKMP Hash Payload has an unknown value: 115<br>May 9 10:50:47 localhost pluto[1124]: "testcert2000" #1: malformed payload in packet<br>May 9 10:50:57 localhost pluto[1124]: "testcert2000" #1: ignoring informational payload, type INVALID_COOKIE<br>May 9 10:50:57 localhost pluto[1124]: "testcert2000" #1: received and ignored informational message<br>May 9 10:51:17 localhost pluto[1124]: "testcert2000" #1: ignoring informational payload, type INVALID_COOKIE<br>May 9 10:51:17 localhost pluto[1124]: "testcert2000" #1: received and ignored informational message<br>May 9 10:51:57 localhost pluto[1124]: "testcert2000" #1: max number of retransmissions (2) reached STATE_MAIN_R2<br><br>who can tell me what is wrong and tell me how to do ? thank you very very much!!!! <br><!-- urlfiles --><br><br><!-- footer --><br><br><br>
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