Hello,

I am able to ping the Raduis server (Microsoft) from the firewall and able
to ping the firewall from the Radius server.  When I try to connect using an
AD account, I get the following on the firewall.

2013-03-25 11:05:15     info    IKE 198.228.194.124: XAuth login failed for
gateway GW-DIALUP-VPN, username r.neal, retry: 0, timeout: 0.
2013-03-25 11:05:15     warn    Primary 10.50.100.12, backup1 , and backup2
servers failed.
2013-03-25 11:05:15     warn    Active Server Switchover: New requests for
Microsoft server will try Primary from now on.
2013-03-25 11:05:15     warn    Active Server Switchover: New requests for
Microsoft server will try Backup2 from now on.
2013-03-25 11:05:14     warn    Active Server Switchover: New requests for
Microsoft server will try Backup1 from now on.
2013-03-25 11:05:12     info    IP address 10.50.101.14 is released from
0026088ff9ed.
2013-03-25 11:05:12     info    IP address 10.50.100.71 is assigned to
0026088ff9ed.
2013-03-25 11:05:11     info    IP address 10.50.100.71 is assigned to
0026088ff9ed.
2013-03-25 11:05:08     info    IP address 10.50.101.14 is assigned to
0026088ff9ed.
2013-03-25 11:05:06     warn    Trying primary server 10.50.100.12.
2013-03-25 11:05:03     info    Rejected an IKE packet on ethernet0/2 from
198.228.194.124:34633 to 209.66.114.182:4500 with cookies 42a0918ad450522c
and 10d48403d7ae665b because A Phase 2 packet arrived while XAuth was still
pending.
2013-03-25 11:05:03     info    IKE 198.228.194.124 Phase 1: Completed
Aggressive mode negotiations with a 28800-second lifetime.
2013-03-25 11:05:03     info    IKE 198.228.194.124 Phase 1: Completed for
user client.corporate.com.
2013-03-25 11:05:03     info    IKE<198.228.194.124> Phase 1: IKE responder
has detected NAT in front of the remote device.
2013-03-25 11:05:03     info    IKE<198.228.194.124> Phase 1: IKE responder
has detected NAT in front of the local device.
2013-03-25 11:05:03     info    IKE 198.228.194.124 phase 1:The symmetric
crypto key has been generated successfully.
2013-03-25 11:05:03     info    IKE 198.228.194.124 Phase 1: Responder
starts AGGRESSIVE mode negotiations.

I am attaching my firewall config as well as the Shrew Client config file.
I hope someone will be able to assist me resolving the issue.



-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Kevin VPN
Sent: Sunday, March 24, 2013 9:25 PM
To: [email protected]
Subject: Re: [vpn-help] VPN not working with Radius and windows 2008

On 02/27/2013 01:11 PM, Vipan Kapur wrote:
> Hello there!
>
> I hope you can help me, I have setup VPN access using the article 
> http://www.shrew.net/support/Howto_Juniper_SSG but I cannot connect 
> using the Radius server.  I can only connect if I create a user 
> account on the firewall, but I don't want to do that for all the users.
>
> The firewall shows the following:
>
> 2013-02-27 13:04:26   info    IKE 198.228.192.58: XAuth login failed for
> gateway GW-DIALUP-VPN, username v.kapur, retry: 0, timeout: 0.
> 2013-02-27 13:04:26   warn    Primary 10.50.100.12, backup1 , and backup2
> servers failed.
> 2013-02-27 13:04:26   warn    Active Server Switchover: New requests for
> Microsoft server will try Primary from now on.
> 2013-02-27 13:04:26   warn    Active Server Switchover: New requests for
> Microsoft server will try Backup2 from now on.
> 2013-02-27 13:04:25   warn    Active Server Switchover: New requests for
> Microsoft server will try Backup1 from now on.
> 2013-02-27 13:04:17   warn    Trying primary server 10.50.100.12.

Hi Vipan,

These messages look to me like your Juniper is unable to contact the RADIUS
server.  I'm assuming "Microsoft server" is your Windows 2008 RADIUS server.

If your device is unable to communicate with the RADIUS server, it obviously
would be unable to verify credentials that come from that server.

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unset key protection enable
set clock ntp
set clock timezone -5
set clock dst recurring start-weekday 2 0 3 02:00 end-weekday 1 0 11 02:00
set vrouter trust-vr sharable
set vrouter "untrust-vr"
exit
set vrouter "trust-vr"
unset auto-route-export
set ignore-subnet-conflict
exit
set service "RDC" protocol tcp src-port 778-778 dst-port 3389-3389 
set service "Bittorrent" protocol tcp src-port 0-65535 dst-port 6811-6999 
set service "Bittorrent" + tcp src-port 0-65535 dst-port 6969-6969 
set service "Bittorrent" timeout 1
set alg pptp enable
set alg appleichat enable
unset alg appleichat re-assembly enable
set alg sctp enable
set auth-server "Local" id 0
set auth-server "Local" server-name "Local"
set auth-server "Microsoft" id 1
set auth-server "Microsoft" server-name "10.50.100.12"
set auth-server "Microsoft" account-type auth xauth 
set auth-server "Microsoft" radius secret "********************"
set auth default auth server "Local"
set auth radius accounting port 1646
set admin name "admin"
set admin password "*******************"
set admin http redirect
set admin auth web timeout 10
set admin auth server "Local"
set admin auth remote root
set admin privilege get-external
set admin format dos
set vip multi-port
set zone "Trust" vrouter "trust-vr"
set zone "Untrust" vrouter "trust-vr"
set zone "DMZ" vrouter "trust-vr"
set zone "VLAN" vrouter "trust-vr"
set zone "Untrust-Tun" vrouter "trust-vr"
set zone "Trust" tcp-rst 
set zone "Untrust" block 
unset zone "Untrust" tcp-rst 
set zone "MGT" block 
unset zone "V1-Trust" tcp-rst 
unset zone "V1-Untrust" tcp-rst 
set zone "DMZ" tcp-rst 
unset zone "V1-DMZ" tcp-rst 
unset zone "VLAN" tcp-rst 
set zone "Untrust" screen tear-drop
set zone "Untrust" screen syn-flood
set zone "Untrust" screen ping-death
set zone "Untrust" screen ip-filter-src
set zone "Untrust" screen land
set zone "V1-Untrust" screen tear-drop
set zone "V1-Untrust" screen syn-flood
set zone "V1-Untrust" screen ping-death
set zone "V1-Untrust" screen ip-filter-src
set zone "V1-Untrust" screen land
set interface "ethernet0/0" zone "Trust"
set interface "ethernet0/1" zone "Trust"
set interface "ethernet0/2" zone "Untrust"
set interface "ethernet0/3" zone "Untrust"
set interface ethernet0/0 ip 10.50.101.1/23
set interface ethernet0/0 route
unset interface vlan1 ip
set interface ethernet0/1 ip 10.50.100.1/23
set interface ethernet0/1 route
set interface ethernet0/2 ip 209.66.114.182/30
set interface ethernet0/2 nat
set interface ethernet0/3 ip 192.168.0.10/24
set interface ethernet0/3 nat
unset interface vlan1 bypass-others-ipsec
unset interface vlan1 bypass-non-ip
set interface ethernet0/0 manage-ip 10.50.101.2
set interface ethernet0/1 manage-ip 10.50.100.2
set interface ethernet0/0 ip manageable
set interface ethernet0/1 ip manageable
set interface ethernet0/2 ip manageable
unset interface ethernet0/3 ip manageable
set interface ethernet0/2 manage ssh
set interface ethernet0/2 manage telnet
set interface ethernet0/2 manage web
set interface ethernet0/3 manage web
set interface vlan1 manage mtrace
set interface ethernet0/2 vip interface-ip
set interface ethernet0/0 dhcp server service
set interface ethernet0/1 dhcp server service
set interface ethernet0/0 dhcp server enable
set interface ethernet0/1 dhcp server enable
set interface ethernet0/0 dhcp server option lease 1440 
set interface ethernet0/0 dhcp server option gateway 10.50.101.1 
set interface ethernet0/0 dhcp server option netmask 255.255.254.0 
set interface ethernet0/0 dhcp server option dns1 10.50.100.12 
set interface ethernet0/0 dhcp server option dns2 8.8.8.8 
set interface ethernet0/0 dhcp server option dns3 4.2.2.2 
set interface ethernet0/1 dhcp server option lease 1440 
set interface ethernet0/1 dhcp server option gateway 10.50.100.1 
set interface ethernet0/1 dhcp server option netmask 255.255.254.0 
set interface ethernet0/1 dhcp server option dns1 10.50.100.12 
set interface ethernet0/1 dhcp server option dns2 8.8.8.8 
set interface ethernet0/1 dhcp server option dns3 4.2.2.2 
set interface ethernet0/0 dhcp server ip 10.50.101.11 to 10.50.101.254 
set interface ethernet0/1 dhcp server ip 10.50.100.51 to 10.50.100.254 
unset interface ethernet0/0 dhcp server config next-server-ip
unset interface ethernet0/1 dhcp server config next-server-ip
unset flow no-tcp-seq-check
set flow tcp-syn-check
unset flow tcp-syn-bit-check
set flow reverse-route clear-text prefer
set flow reverse-route tunnel always
set hostname Firewall-2
set pki authority default scep mode "auto"
set pki x509 default cert-path partial
set dns host dns1 10.50.100.12 src-interface ethernet0/1
set dns host dns2 4.2.2.2 src-interface ethernet0/1
set dns host dns3 4.2.2.3 src-interface ethernet0/1
set dns host schedule 06:28 interval 8
set address "Trust" "10.10.1.0/24" 10.10.1.0 255.255.255.0
set address "Trust" "10.50.100.0/23" 10.50.100.0 255.255.254.0
set address "Trust" "10.50.100.0/24" 10.50.100.0 255.255.255.0
set address "Trust" "10.50.100.1/23" 10.50.100.1 255.255.254.0
set address "Trust" "10.50.101.1/23" 10.50.101.1 255.255.254.0
set address "Trust" "209.66.114.182/30" 209.66.114.182 255.255.255.252
set ippool "JuniperRemote-IPpool" 10.10.1.1 10.10.1.50
set user "v.kapur" uid 22
set user "v.kapur" ike-id fqdn "v" share-limit 1
set user "v.kapur" type ike xauth
set user "v.kapur" password "**********************"
unset user "v.kapur" type auth
set user "v.kapur" "enable"
set user "vpnclient_ph1id" uid 19
set user "vpnclient_ph1id" ike-id fqdn "client.corporate.com" share-limit 10
set user "vpnclient_ph1id" type ike
set user "vpnclient_ph1id" "enable"
set user-group "Juniper.VPN.Users" id 14
set user-group "Juniper.VPN.Users" location external
set user-group "Juniper.VPN.Users" type auth l2tp xauth 
set user-group "VPN-Client-GRP" id 12
set user-group "VPN-Client-GRP" user "vpnclient_ph1id"
set crypto-policy
exit
set ike gateway "GW-DIALUP-VPN" dialup "VPN-Client-GRP" Aggr local-id 
"vpn.corporate.com" outgoing-interface "ethernet0/2" preshare 
"*********************" proposal "pre-g2-3des-sha" "pre-g2-3des-md5" 
"pre-g2-aes128-sha" "pre-g2-aes128-md5"
set ike gateway "GW-DIALUP-VPN" dpd-liveness interval 30
unset ike gateway "GW-DIALUP-VPN" nat-traversal udp-checksum
set ike gateway "GW-DIALUP-VPN" nat-traversal keepalive-frequency 20
set ike gateway "GW-DIALUP-VPN" xauth server "Microsoft"
set ike gateway "GW-DIALUP-VPN" xauth accounting server "Microsoft" 
unset ike gateway "GW-DIALUP-VPN" xauth do-edipi-auth
set ike respond-bad-spi 1
set ike ikev2 ike-sa-soft-lifetime 60
unset ike ikeid-enumeration
unset ike dos-protection
unset ipsec access-session enable
set ipsec access-session maximum 5000
set ipsec access-session upper-threshold 0
set ipsec access-session lower-threshold 0
set ipsec access-session dead-p2-sa-timeout 0
unset ipsec access-session log-error
unset ipsec access-session info-exch-connected
unset ipsec access-session use-error-log
set xauth default ippool "JuniperRemote-IPpool"
set xauth default dns1 10.50.100.12
set xauth default dns2 4.2.2.2
set xauth default auth server "Microsoft" chap
set xauth default accounting server "Microsoft"
set vpn "IKE-DIALUP-VPN" gateway "GW-DIALUP-VPN" no-replay tunnel idletime 0 
proposal "nopfs-esp-des-sha"  "nopfs-esp-des-md5"  "nopfs-esp-aes128-sha"  
"nopfs-esp-aes128-md5" 
set url protocol websense
set deny-message "Your internet access policy currently restricts access to 
this site. Contact your systems administrator for further details."
unset deny-message use-server
exit
set policy id 7 from "Untrust" to "Trust"  "Dial-Up VPN" "Any" "ANY" tunnel vpn 
"IKE-DIALUP-VPN" id 0x24 pair-policy 8 log 
set policy id 7
set log session-init
exit
set policy id 4 name "Bittorrent" from "Untrust" to "Trust"  "Any" "Any" 
"Bittorrent" deny url-filter 
set policy id 4
exit
set policy id 8 from "Trust" to "Untrust"  "Any" "Dial-Up VPN" "ANY" tunnel vpn 
"IKE-DIALUP-VPN" id 0x24 pair-policy 7 log 
set policy id 8
set log session-init
exit
set policy id 1 name "Outgoing" from "Trust" to "Untrust"  "Any" "Any" "ANY" 
nat src permit log 
set policy id 1
set log session-init
exit
set policy id 2 name "Incoming" from "Untrust" to "Trust"  "Any" "Any" "ANY" 
permit log 
set policy id 2
set log session-init
exit
set policy id 6 from "Untrust" to "Trust"  "Any" "VIP(ethernet0/2)" "FTP" 
permit 
set policy id 6 disable
set policy id 6
exit
set nsmgmt bulkcli reboot-timeout 60
set ssh version v2
set config lock timeout 5
unset license-key auto-update
set telnet client enable
set ntp server "64.90.182.55"
set ntp server src-interface "ethernet0/1"
set ntp server backup1 "96.47.67.105"
set ntp server backup1 src-interface "ethernet0/1"
set snmp port listen 161
set snmp port trap 162
set snmpv3 local-engine id "**************"
set vrouter "untrust-vr"
exit
set vrouter "trust-vr"
unset add-default-route
set route 0.0.0.0/0 interface ethernet0/2 gateway 209.66.114.181
set route 172.20.160.10/24 interface ethernet0/0 gateway 172.20.160.1
set route 172.20.160.0/24 interface ethernet0/1 gateway 172.20.160.1
exit
set vrouter "untrust-vr"
exit
set vrouter "trust-vr"
exit
n:version:4
n:network-ike-port:500
n:network-mtu-size:1380
n:client-addr-auto:1
n:network-natt-port:4500
n:network-natt-rate:30
n:network-frag-size:540
n:network-dpd-enable:1
n:client-banner-enable:1
n:network-notify-enable:1
n:client-wins-used:0
n:client-wins-auto:1
n:client-dns-used:1
n:client-dns-auto:1
n:client-splitdns-used:1
n:client-splitdns-auto:1
n:phase1-dhgroup:2
n:phase1-life-secs:60
n:phase1-life-kbytes:0
n:vendor-chkpt-enable:0
n:phase2-life-secs:60
n:phase2-life-kbytes:0
n:policy-nailed:0
n:policy-list-auto:1
n:client-dns-suffix-auto:1
s:network-host:corp
s:client-auto-mode:push
s:client-iface:virtual
s:network-natt-mode:enable
s:network-frag-mode:enable
s:auth-method:mutual-psk-xauth
s:ident-client-type:fqdn
s:ident-server-type:fqdn
s:ident-client-data:client.corporate.com
s:ident-server-data:vpn.corporate.com
b:auth-mutual-psk:**********
s:phase1-exchange:aggressive
s:phase1-cipher:auto
s:phase1-hash:auto
s:phase2-transform:auto
s:phase2-hmac:auto
s:ipcomp-transform:disabled
n:phase2-pfsgroup:-1
s:policy-level:auto
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