As a new admin of both Shrewsoft VPN client and Adtran routers, I'm hoping you 
can provide some guidance.

The setup is:
Shrewsoft client 2.1.7 for Windows
Adtran NetVanta 3448 Router (latest FW)

The issue I need assistance with is when I follow the Shrew.net how to 
instructions for Adtran NetVanta setup it results in the VPN users having both 
VPN access and full admin access to the router.  

The Adtran config does have 'portal-lists' which allow control over which 
management interfaces (http, ssh, telnet, etc) a user can use.  But if found 
that if I assign any type of portal-list configuration to a user, they can no 
longer make a VPN connection due to 'authentication failed'.  It only works if 
portal-list is set to 'none'.  I would like to maintain a dual-password 
(x-auth) security scheme (currently using preshared key and local Adtran user).

I asked Adtran support about this issue and they said that the work around is 
to use Radius authentication for VPN users rather than 'local user' list (local 
and radius are the only choices).  My client does not have a radius server and 
I'd like to avoid adding another network service just for VPN authentication if 
possible.

Does anyone have suggestions or experience with allowing VPN access without 
also allowing router management access on NetVanta routers?

Thanks - Dennis S
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