IAS issues. vpn error 718

I'm having issues getting a computer to authenticate on a vpn correctly.  The vpn is an l2tp vpn terminated at a cisco pix.  Authentication is done via a domain controller with IAS installed.  I keep getting error 718 with the microsoft vpn.
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jmluc123Connect With a Mentor Author Commented:
The second NIC on the server was enabled causing traffic to get routed out of the wrong interface.  Authentication completed but the server was not sending that info back to the firewall.
jmluc123Author Commented:
windows client = 718 The Connection has timed out waiting for a valid response from the Remote Computer.
cisco client = 413 User Authentication Failed.
Markus BraunCEOCommented:
hi, can you post your aaa config part  - and the one for the client
IAS authentication is pretty straight forward actually
is the IAS configure like on the Cisco example page?

here you can see what to configure on the IAS
just scroll down a bit when u open the site
jmluc123Author Commented:
aaa-server TACACS+ protocol tacacs+
aaa-server TACACS+ max-failed-attempts 3
aaa-server TACACS+ deadtime 10
aaa-server RADIUS protocol radius
aaa-server RADIUS max-failed-attempts 3
aaa-server RADIUS deadtime 10
aaa-server RADIUS (inside) host TampaBayLightning26and9 timeout 10
aaa-server LOCAL protocol local
aaa authentication ssh console LOCAL
aaa authentication enable console LOCAL

vpngroup vipvpn address-pool vpnpool
vpngroup vipvpn dns-server
vpngroup vipvpn wins-server
vpngroup vipvpn default-domain vtinfo.com
vpngroup vipvpn split-tunnel vipvpn_splitTunnelAcl
vpngroup vipvpn idle-time 28800
vpngroup vipvpn authentication-server RADIUS
vpngroup vipvpn user-authentication
vpngroup vipvpn user-idle-timeout 28800
vpngroup vipvpn password ********

vpdn group pptpvpn accept dialin pptp
vpdn group pptpvpn ppp authentication mschap
vpdn group pptpvpn ppp encryption mppe auto required
vpdn group pptpvpn client configuration address local vpnpool
vpdn group pptpvpn client configuration dns
vpdn group pptpvpn client configuration wins
vpdn group pptpvpn client authentication aaa RADIUS
vpdn group pptpvpn pptp echo 60
vpdn enable outside

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