[nsp] L2TPv3 or UTI Tunnels and TLS

Kevin Thorngren kevint@cisco.com
Wed, 2 Oct 2002 12:12:21 -0400


This is a multi-part message in MIME format.

------=_NextPart_000_0190_01C26A0C.F5E320D0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit

L2TPv3 or UTI Tunnels and TLSI've run into this before on 7200's also.
Seems that the that there is a problem with UTI support for certain types of
Ethernet controllers.  If I remember correctly UTI worked only with the DEC
controllers when I was doing my testing.

Cheers,
Kev
  -----Original Message-----
  From: cisco-nsp-admin@puck.nether.net
[mailto:cisco-nsp-admin@puck.nether.net]On Behalf Of Desmarais, Jonathan
  Sent: Wednesday, October 02, 2002 6:35 AM
  To: cisco-nsp@puck.nether.net
  Subject: [nsp] L2TPv3 or UTI Tunnels and TLS


  Has anyone used L2TPv3 tunnels for Transparent LAN service on 7200
routers?
  I have IOS 12.0(21)ST4 (this can change) and have them configured as per
the CCO guides, but no joy.

  These are the references I'm using.

  http://www.cisco.com/warp/public/cc/so/neso/vpn/unvpnst/2tpv3_an.htm

  and the UTI option...


http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120
limit/120s/120s18/uti.htm

  The GRE tunnel works fine on it's own when traffic is routed over it, but
trying to get it to work in transparent or uti raw mode just does not
function.

  Any advice would be helpful.

  Regards and TIA
  Jon..




****************************************************************************
*********
  COLT Telecommunications
  Registered in England No. 2452736
  Registered Office: Bishopsgate Court, 4 Norton Folgate, London E1 6DQ
  Tel. +44 20 7390 3900

  This message is subject to and does not create or vary any contractual
  relationship between COLT Telecommunications, its subsidiaries or
  affiliates ("COLT") and you. Internet communications are not secure
  and therefore COLT does not accept legal responsibility for the
  contents of this message. Any view or opinions expressed are those of
  the author. The message is intended for the addressee only and its
  contents and any attached files are strictly confidential. If you have
  received it in error, please telephone the number above. Thank you.

****************************************************************************
*********


------=_NextPart_000_0190_01C26A0C.F5E320D0
Content-Type: text/html;
	charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD><TITLE>L2TPv3 or UTI Tunnels and TLS</TITLE>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3DISO-8859-1">
<META content=3D"MSHTML 6.00.2600.0" name=3DGENERATOR></HEAD>
<BODY>
<DIV><SPAN class=3D829560516-02102002><FONT face=3DArial color=3D#0000ff =
size=3D2>I've=20
run into this before on 7200's also.&nbsp; Seems that the that there is =
a=20
problem with UTI&nbsp;support for certain types of Ethernet =
controllers.&nbsp;=20
If I remember correctly UTI worked only&nbsp;with the DEC controllers =
when I was=20
doing my testing.</FONT></SPAN></DIV>
<DIV><SPAN class=3D829560516-02102002><FONT face=3DArial color=3D#0000ff =

size=3D2></FONT></SPAN>&nbsp;</DIV>
<DIV><SPAN class=3D829560516-02102002><FONT face=3DArial color=3D#0000ff =

size=3D2>Cheers,</FONT></SPAN></DIV>
<DIV><SPAN class=3D829560516-02102002><FONT face=3DArial color=3D#0000ff =

size=3D2>Kev</FONT></SPAN></DIV>
<BLOCKQUOTE=20
style=3D"PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px =
solid">
  <DIV class=3DOutlookMessageHeader dir=3Dltr align=3Dleft><FONT =
face=3DTahoma=20
  size=3D2>-----Original Message-----<BR><B>From:</B>=20
  cisco-nsp-admin@puck.nether.net =
[mailto:cisco-nsp-admin@puck.nether.net]<B>On=20
  Behalf Of </B>Desmarais, Jonathan<BR><B>Sent:</B> Wednesday, October =
02, 2002=20
  6:35 AM<BR><B>To:</B> cisco-nsp@puck.nether.net<BR><B>Subject:</B> =
[nsp]=20
  L2TPv3 or UTI Tunnels and TLS<BR><BR></FONT></DIV>
  <P><FONT size=3D2>Has anyone used L2TPv3 tunnels for Transparent LAN =
service on=20
  7200 routers?</FONT> <BR><FONT size=3D2>I have IOS 12.0(21)ST4 (this =
can change)=20
  and have them configured as per the CCO guides, but no joy.</FONT> =
</P>
  <P><FONT size=3D2>These are the references I'm using.</FONT> </P>
  <P><FONT size=3D2><A=20
  =
href=3D"http://www.cisco.com/warp/public/cc/so/neso/vpn/unvpnst/2tpv3_an.=
htm"=20
  =
target=3D_blank>http://www.cisco.com/warp/public/cc/so/neso/vpn/unvpnst/2=
tpv3_an.htm</A></FONT>=20
  </P>
  <P><FONT size=3D2>and the UTI option...</FONT> </P>
  <P><FONT size=3D2><A=20
  =
href=3D"http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/1=
20newft/120limit/120s/120s18/uti.htm"=20
  =
target=3D_blank>http://www.cisco.com/univercd/cc/td/doc/product/software/=
ios120/120newft/120limit/120s/120s18/uti.htm</A></FONT>=20
  </P>
  <P><FONT size=3D2>The GRE tunnel works fine on it's own when traffic =
is routed=20
  over it, but trying to get it to work in transparent or uti raw mode =
just does=20
  not function.</FONT></P>
  <P><FONT size=3D2>Any advice would be helpful.</FONT> </P>
  <P><FONT size=3D2>Regards and TIA</FONT> <BR><FONT =
size=3D2>Jon..</FONT>=20
  </P><CODE><FONT=20
  =
size=3D3><BR><BR>********************************************************=
*****************************<BR>COLT=20
  Telecommunications<BR>Registered in England No. 2452736<BR>Registered =
Office:=20
  Bishopsgate Court, 4 Norton Folgate, London E1 6DQ<BR>Tel. +44 20 7390 =

  3900<BR><BR>This message is subject to and does not create or vary any =

  contractual<BR>relationship between COLT Telecommunications, its =
subsidiaries=20
  or <BR>affiliates ("COLT") and you. Internet communications are not=20
  secure<BR>and therefore COLT does not accept legal responsibility for=20
  the<BR>contents of this message. Any view or opinions expressed are =
those=20
  of<BR>the author. The message is intended for the addressee only and=20
  its<BR>contents and any attached files are strictly confidential. If =
you=20
  have<BR>received it in error, please telephone the number above. Thank =

  =
you.<BR>*****************************************************************=
********************<BR></BLOCKQUOTE></FONT></CODE></BODY></HTML>

------=_NextPart_000_0190_01C26A0C.F5E320D0--