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<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"> I’m trying to get a site to site VPN set up between to strongswan Linux systems. I can’t get past the “no matching peer config found” message on Sun (my datacenter). I’ve tried using the net-net ikev2 config example in the
tests as that is closest to what I am trying to do. Does anyone have any suggestions, below is detailed info on the setup’s. If anybody could help it would be most appreciated.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks in advance,<o:p></o:p></p>
<p class="MsoNormal">-Ed-<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The way my setup looks is this:<o:p></o:p></p>
<p class="MsoNormal">Moon -> Firewall -> internet <- Sun<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Here’s the log entries during the connection attempts:<o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">SUN<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">-------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:55 firewall1 charon: 12[NET] received packet: from ***MOON EXTERNAL IP***[65146] to ***SUN IP***[500]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:55 firewall1 charon: 12[ENC] parsed IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:55 firewall1 charon: 12[IKE] ***MOON EXTERNAL IP*** is initiating an IKE_SA<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:55 firewall1 charon: 12[IKE] ***MOON EXTERNAL IP*** is initiating an IKE_SA<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 12[IKE] remote host is behind NAT<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 12[IKE] sending cert request for "***"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 12[ENC] generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(MULT_AUTH) ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 12[NET] sending packet: from ***SUN IP***[500] to ***MOON EXTERNAL IP***[65146]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 04[NET] received packet: from ***MOON EXTERNAL IP***[11060] to ***SUN IP***[4500]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 04[ENC] parsed IKE_AUTH request 1 [ IDi CERT N(INIT_CONTACT) IDr AUTH SA TSi TSr N(MULT_AUTH) N(EAP_ONLY) ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 04[IKE] received end entity cert "***"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 04[CFG] looking for peer configs matching ***SUN IP***[SUN HOSTNAME]...***MOON IP***[***MOON DN ON CERTIFICATE***]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 04[CFG] no matching peer config found<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 04[ENC] generating IKE_AUTH response 1 [ N(AUTH_FAILED) ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 23:31:56 firewall1 charon: 04[NET] sending packet: from ***SUN IP***[4500] to ***MOON IP***[11060]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">MOON<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">-------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 11[IKE] initiating IKE_SA site-site[22] to ***SUN IP***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 11[IKE] initiating IKE_SA site-site[22] to ***SUN IP***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 11[ENC] generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 11[NET] sending packet: from ***MOON IP***[500] to ***SUN IP***[500]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[NET] received packet: from ***SUN IP***[500] to ***MOON IP***[500]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[ENC] parsed IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(MULT_AUTH) ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[IKE] local host is behind NAT, sending keep alives<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[IKE] received 1 cert requests for an unknown ca<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[IKE] authentication of '***MOON DN ON CERTIFICATE***' (myself) with RSA signature successful<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[IKE] sending end entity cert "***MOON DN ON CERTIFICATE***"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[IKE] establishing CHILD_SA site-site<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[IKE] establishing CHILD_SA site-site<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[ENC] generating IKE_AUTH request 1 [ IDi CERT N(INIT_CONTACT) IDr AUTH SA TSi TSr N(MULT_AUTH) N(EAP_ONLY) ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 14[NET] sending packet: from ***MOON IP***[4500] to ***SUN IP***[4500]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 04[NET] received packet: from ***SUN IP***[4500] to ***MOON IP***[4500]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 04[ENC] parsed IKE_AUTH response 1 [ N(AUTH_FAILED) ]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">Nov 21 16:43:54 linuxfw charon: 04[IKE] received AUTHENTICATION_FAILED notify error<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">And ipsec.conf files<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">SUN<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">-------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""># ipsec.conf - strongSwan IPsec configuration file<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""># basic configuration<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">config setup<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> #strict is new<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> strictcrlpolicy=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> plutostart=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">conn %default<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> ikelifetime=60m<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> keylife=20m<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> rekeymargin=3m<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> keyingtries=1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> keyexchange=ikev2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> mobike=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">conn site-site<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> left=***SUN IP***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> leftsubnet=***SUN INTERNAL SUBNET***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> leftcert=***CERT FILE NAME***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> leftfirewall=yes<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> right=%any<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> rightsubnet=***MOON INTERNAL SUBNET***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> rightid="***MOON DN ON CERTIFICATE***"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> auto=add<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">MOON<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">-------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""># ipsec.conf - strongSwan IPsec configuration file<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""># basic configuration<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">config setup<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> plutostart=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> strictcrlpolicy=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">conn %default<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> ikelifetime=60m<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> keylife=20m<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> rekeymargin=3m<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> keyingtries=1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> keyexchange=ikev2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> mobike=no<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""># Sample VPN connections<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New"">conn site-site<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> left=%defaultroute<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> leftcert=***CERT FILE NAME***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> leftsubnet=***MOON INTERNAL SUBNET***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> leftfirewall=yes<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> right=***SUN FQDN***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> #rightid=@vpn.frakkingsweet.com<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> rightsubnet=***SUN INTERNAL SUBNET***<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Courier New""> auto=add<o:p></o:p></span></p>
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