[j-nsp] Encrypt GRE tunnel with ipsec

Chris Evans chrisccnpspam2 at gmail.com
Mon May 24 09:01:30 EDT 2010


Nick

Unfortunately what you ask isn't possible on JUNOS. I tried to set this up a
few years ago and the only thing you can do it encrypt all traffic between
your two ipsec routers. So any OP traffic would be shutdown the ipsec
tunnel. Not just selectively like you can with IOS for protocols such as
gre. I opened a JTAC case for assistance and they were dumbfounded as to
what I was trying to do.

Hope this answers your question.

Chris

On May 24, 2010 8:55 AM, "Nick Ryce" <Nick.Ryce at lumison.net> wrote:

Hi Guys,

Is there a way to set up a gre tunnel and then encrypt gre packets with
ipsec?  I know it can be done on a cisco but the juniper kb makes my eyes
bleed trying to find anything.

I found the following config here
http://communities.juniper.net/jnet/attachments/jnet/srx/509/1/gre-ipsec-srx240.txtbut
dont think that would encrypt everything going down the tunnel....or
would it.

Im using 9.6 at the moment.

Any help appreciated

--
Nick Ryce
Network Engineer
Lumison
08451199999

P.S. do you love Lumison?  Why not take a moment and vote for us?
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