Greetings, all.

We are experiencing a problem with a VPN between our NG AI box running
SPLAT and our VPN-1 Edge X-16 box running 5.0.57x.

To setup the Edge box I did the normal three steps of creating a VPN-1
Edge/Embedded Profile, creating a VPN-1 Edge/Embedded Gateway, then
creating a Site To Site community.  Everything seems to go just fine.  I
am able to connect the Edge box to the Service Center (Software Updates,
Remote Management, Dynamic VPN, Logging & Reporting) but when I attempt
to ping from behind the Edge to behind the NG AI I am getting errors.

On the Edge device I get...
  "Failed to establish VPN Tunnel with xxx.xxx.xxx.xxx: no proposal
chosen"
  "Failed to establish VPN Tunnel with yyy.yyy.yyy.yyy: no response from
peer" - ~35 seconds after the first message.
  (Where xxx.xxx.xxx.xxx = external IP of NG and yyy.yyy.yyy.yyy =
internal IP of host I am attempting to ping)

On our NG AI device I get
        "IKE: Main Mode Failed to match proposal: AES-256, SHA1, RSA
Signature, Group 2 (1024 bit)"

I have attempted to set the VPN community to AES-256/SHA1 with no luck.

The VPN community is set like this: 3DES/MD5, AES-128/MD5, Group 2.

I've got two sets of rules allowing traffic...

Source                  Destination                     VPN
Service Install on

EDGE RULES
============
Local Internal Net      Remote Internal Net     Any             Any
Edge Profile
Remote Internal Net     Local Internal Net      Any             Any
Edge Profile

NG AI RULES
============
Local Internal Net      Remote Internal Net     Any             Any
NG Gateway
Remote Internal Net     Local Internal Net      Any             Any
NG Gateway

I have attempted to downgrade to the 4.5.64 on the Edge device but that
didn't help.  I am running HFA-13 on the SPLAT box.

On the Edge box I don't see any Rules in Security -> Rules.  Should the
rules I placed in SmartDashboard to be installed on the Edge profile
show up here?  Under VPN -> VPN Sites I see a site name of "Enterprise"
but I can't check the properties of it or anything.

I am more than happy to post any logs if anyone wishes to see them.

Any ideas would be greatly appreciated.

Geoff Brisbine | Network Administrator
Direct: 715.287.3225 x190

MI-Assistant - A Division of Fiserv FSC, Inc.
26550 West Mondovi Street | Eleva, WI  54738
Phone: 715.287.4262 | Fax: 715.287.4576
http://www.mi-assistant.com/

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