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<DIV dir=ltr align=left><SPAN class=325394519-13032008><FONT face=Arial
color=#0000ff size=2>There is a mismatch in your options, specifically your
DH/modp Group.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=325394519-13032008><FONT face=Arial
color=#0000ff size=2>Diffie-Hellman (DH) Group needs to match openswan's
ike=*-modp????</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=325394519-13032008><FONT face=Arial
color=#0000ff size=2>I'm guessing that your linksys is sending Diffie-Hellmen
(DH) Group 1 (768-bit).</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=325394519-13032008><FONT face=Arial
color=#0000ff size=2>Openswan will not allow this because it's too weak of
security.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=325394519-13032008><FONT face=Arial
color=#0000ff size=2>If you have ike=3des-md5-modp1024 or ike=aes-sha1-modp1024
as I suggested,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=325394519-13032008><FONT face=Arial
color=#0000ff size=2>then change your linksys to use Group 2 (1024-bit) to match
it.</FONT></SPAN></DIV>
<DIV> </DIV>
<DIV align=left><FONT face=Arial size=2>Peter McGill</FONT></DIV>
<DIV> </DIV><BR>
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<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> users-bounces@openswan.org
[mailto:users-bounces@openswan.org] <B>On Behalf Of </B>Chris
Thomas<BR><B>Sent:</B> March 13, 2008 3:40 PM<BR><B>To:</B>
users@openswan.org<BR><B>Subject:</B> [Openswan Users] Getting
there....<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Hello again, everyone.
I have configured my Linksys box to connect to my Ubuntu server running
OpenSwan, but when I attempt to initiate the connection, my logs on the server
at HQ get full of this stuff:<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: ignoring unknown
Vendor ID payload [4f4540454371496d7a684644]<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: received Vendor ID
payload [Dead Peer Detection]<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: received Vendor ID
payload [RFC 3947] meth=110, but port floating is off<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: received Vendor ID
payload [draft-ietf-ipsec-nat-t-ike-03] meth=108, but port floating is
off<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: received Vendor ID
payload [draft-ietf-ipsec-nat-t-ike-02] meth=107, but port floating is
off<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: packet from (remote site external IP):500: ignoring Vendor ID
payload [draft-ietf-ipsec-nat-t-ike-00]<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: "pax_square"[1] (remote site external IP) #1: responding to Main
Mode from unknown peer (remote site external IP)<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: "pax_square"[1] (remote site external IP) #1: only
OAKLEY_GROUP_MODP1024 and OAKLEY_GROUP_MODP1536 supported. Attribute
OAKLEY_GROUP_DESCRIPTION<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: "pax_square"[1] (remote site external IP) #1: no acceptable
Oakley Transform<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: "pax_square"[1] (remote site external IP) #1: sending
notification NO_PROPOSAL_CHOSEN to (remote site external
IP):500<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">Mar 13 15:31:54 gatekeeper
pluto[11850]: "pax_square"[1] (remote site external IP): deleting connection
"pax_square" instance with peer (remote site external IP)
{isakmp=#0/ipsec=#0}<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">I am assuming that it has
something to do with the Preshared key that I am using, but I am not too sure
how to go about fixing it. I do not want to be a nuisance, but can
anyone give me a (another) push in the right direction?
<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt">I appreciate your
patience.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt">-Chris</SPAN><o:p></o:p></P></DIV></BLOCKQUOTE></BODY></HTML>