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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi all, I have this up and running for Android, Iphnoe and windows 7, but I can´t connect to from a Windows XP. XP has AssumeUDPEncapsulationContextOnSendRule set to 2 (double NAT).<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Ubuntu 11.10 (GNU/Linux 3.0.0-16-generic-pae i686)<o:p></o:p></p><p class=MsoNormal>Linux Openswan U2.6.37/K3.0.0-16-generic-pae<o:p></o:p></p><p class=MsoNormal>xl2tpd-1.3.0<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any idea?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>auth.log:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: packet from 80.30.209.37:500: ignoring Vendor ID payload [MS NT5 ISAKMPOAKLEY 00000004]<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: packet from 80.30.209.37:500: ignoring Vendor ID payload [FRAGMENTATION]<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: packet from 80.30.209.37:500: received Vendor ID payload [draft-ietf-ipsec-nat-t-ike-02_n] method set to=106<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: packet from 80.30.209.37:500: ignoring Vendor ID payload [Vid-Initial-Contact]<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[22] 80.30.209.37 #68: responding to Main Mode from unknown peer 80.30.209.37<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[22] 80.30.209.37 #68: transition from state STATE_MAIN_R0 to state STATE_MAIN_R1<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[22] 80.30.209.37 #68: STATE_MAIN_R1: sent MR1, expecting MI2<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[22] 80.30.209.37 #68: NAT-Traversal: Result using draft-ietf-ipsec-nat-t-ike-02/03: both are NATed<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[22] 80.30.209.37 #68: transition from state STATE_MAIN_R1 to state STATE_MAIN_R2<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[22] 80.30.209.37 #68: STATE_MAIN_R2: sent MR2, expecting MI3<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[22] 80.30.209.37 #68: Main mode peer ID is ID_FQDN: '@javier-8690b7da'<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[22] 80.30.209.37 #68: switched from "L2TP-PSK-NAT" to "L2TP-PSK-NAT"<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: transition from state STATE_MAIN_R2 to state STATE_MAIN_R3<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: new NAT mapping for #68, was 80.30.209.37:500, now 80.30.209.37:1024<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: STATE_MAIN_R3: sent MR3, ISAKMP SA established {auth=OAKLEY_PRESHARED_KEY cipher=oakley_3des_cbc_192 prf=oakley_sha group=modp2048}<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:24 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: Dead Peer Detection (RFC 3706): not enabled because peer did not advertise it<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: peer client type is FQDN<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: Applying workaround for MS-818043 NAT-T bug<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: IDci was FQDN: X\002\255\300, using NAT_OA=192.168.1.35/32 0 as IDci<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: the peer proposed: 88.2.173.192/32:17/1701 -> 192.168.1.35/32:17/0<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: responding to Quick Mode proposal {msgid:b22c1702}<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: us: 192.168.2.1<192.168.2.1>[+S=C]:17/1701---192.168.1.1<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: them: 80.30.209.37[@javier-8690b7da,+S=C]:17/1701===192.168.1.35/32<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: transition from state STATE_QUICK_R0 to state STATE_QUICK_R1<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: STATE_QUICK_R1: sent QR1, inbound IPsec SA installed, expecting QI2<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: netlink_raw_eroute: WARNING: that_client port 0 and that_host port 1701 don't match. Using that_client port.<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: Dead Peer Detection (RFC 3706): not enabled because peer did not advertise it<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: transition from state STATE_QUICK_R1 to state STATE_QUICK_R2<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:25 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #69: STATE_QUICK_R2: IPsec SA established transport mode {ESP/NAT=>0xfe1a8c15 <0x7e2d3ef1 xfrm=3DES_0-HMAC_MD5 NATOA=192.168.1.35 NATD=80.30.209.37:1024 DPD=none}<o:p></o:p></p><p class=MsoNormal>Mar 19 12:23:00 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: received Delete SA(0xfe1a8c15) payload: deleting IPSEC State #69<o:p></o:p></p><p class=MsoNormal>Mar 19 12:23:00 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: ERROR: netlink XFRM_MSG_DELPOLICY response for flow eroute_connection delete included errno 2: No such file or directory<o:p></o:p></p><p class=MsoNormal>Mar 19 12:23:00 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: received and ignored informational message<o:p></o:p></p><p class=MsoNormal>Mar 19 12:23:00 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37 #68: received Delete SA payload: deleting ISAKMP State #68<o:p></o:p></p><p class=MsoNormal>Mar 19 12:23:00 ubuntu pluto[1513]: "L2TP-PSK-NAT"[39] 80.30.209.37: deleting connection "L2TP-PSK-NAT" instance with peer 80.30.209.37 {isakmp=#0/ipsec=#0}<o:p></o:p></p><p class=MsoNormal>Mar 19 12:23:00 ubuntu pluto[1513]: packet from 80.30.209.37:1024: received and ignored informational message<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>syslog:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Mar 19 12:22:27 ubuntu xl2tpd[1297]: control_finish: Peer requested tunnel 1 twice, ignoring second one.<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:28 ubuntu xl2tpd[1297]: control_finish: Peer requested tunnel 1 twice, ignoring second one.<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:28 ubuntu pppd[7125]: sent [LCP EchoReq id=0x9 magic=0x39fa99a4]<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:28 ubuntu pppd[7125]: rcvd [LCP EchoRep id=0x9 magic=0x58e97985]<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:32 ubuntu xl2tpd[1297]: Maximum retries exceeded for tunnel 27162. Closing.<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:32 ubuntu xl2tpd[1297]: control_finish: Peer requested tunnel 1 twice, ignoring second one.<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:32 ubuntu xl2tpd[1297]: Connection 1 closed to 80.30.209.37, port 1701 (Timeout)<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:37 ubuntu xl2tpd[1297]: Unable to deliver closing message for tunnel 27162. Destroying anyway.<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:47 ubuntu xl2tpd[1297]: Maximum retries exceeded for tunnel 46858. Closing.<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:47 ubuntu xl2tpd[1297]: Connection 1 closed to 80.30.209.37, port 1701 (Timeout)<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:50 ubuntu xl2tpd[1297]: control_finish: Peer requested tunnel 1 twice, ignoring second one.<o:p></o:p></p><p class=MsoNormal>Mar 19 12:22:52 ubuntu xl2tpd[1297]: Unable to deliver closing message for tunnel 46858. Destroying anyway.<o:p></o:p></p></div></body></html>