My first post and my first hands-on with PIX and Windows 2000 VPN setup.
Network:
Small 5-user company,Pix 501, Windows 2000 Server with AD, DNS, and Routing and Remote Access setup.
* The PIX is the FW/Router; I want to use the VPN feature along with Windows 2000 to setup a VPN. I want the remote users to have capabilities similar to remote desktop or terminal services to the internal network
EX.
Windows Client ---> PIX ---> Windows Server ---> Inside(desktop)
I have read the Cisco articles, google groups etc. I am looking for the best way to setup a VPN using what I was given, PIX and Windows. I have used the VPN wizard to setup L2TP and PPTP and tested from inside. I used the Cisco VPN client 3.6 from a desktop inside and it connected, but I don't get anywhere else. This is in part because I don;t know if I should have an Intranet page setup to get to the internal servers or something else. I can not connect from an XP laptop from home to test outside connection after I use the Windows VPN connection wizard.
Help:
1) Do I need to setup PIX to just pass-thru PPTP to the Windows Box so remote users get Terminal Services-like capability?
2) If the end user will be connecting from DSL or cable, not dial-up, then is PPTP still effective for my end goal?
3) Once they can connect, I am not clear how to get to the internal server areas or desktop. My previous job used a VPN appliance and had it setup to type in a URL, authenticate with a secure keychain token, then use realvnc to get to their desktop. Since I was not in on that setup I don;t know how to do that.
here is the PIX info:
==========
Building configuration...
: Saved
:
PIX Version 6.3(1)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password yZ4xsR/Gwcyg5Ud4 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname pix
domain-name xxx.com
clock timezone EST -5
clock summer-time EDT recurring
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol ils 389
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
no fixup protocol smtp 25
fixup protocol sqlnet 1521
names
name 255.236.153.96 mail.cips.com (*modified)
access-list outside_access_in permit icmp any any
access-list outside_access_in permit tcp any interface outside eq www
access-list outside_access_in permit tcp any host 255.236.153.109 eq https (*modified)
access-list outside_access_in permit tcp any host 255.236.153.109 eq 8080 (*modified)
access-list outside_access_in permit tcp any host 255.236.153.109 eq smtp (*modified)
access-list nonat permit ip 192.168.0.0 255.255.0.0 10.10.0.0 255.255.0.0
access-list nonat permit ip any 10.10.10.0 255.255.255.0
access-list split permit ip 192.168.0.0 255.255.0.0 10.10.0.0 255.255.0.0
access-list outside_cryptomap_dyn_120 permit ip any 10.10.10.0 255.255.255.0
pager lines 24
logging on
logging timestamp
mtu outside 1500
mtu inside 1500
ip address outside 255.236.153.109 255.255.255.240 (*modified)
ip address inside 192.168.0.2 255.255.0.0
ip audit info action alarm
ip audit attack action alarm
ip local pool ippool 10.10.10.10-10.10.10.250
pdm location 192.168.0.3 255.255.255.255 inside
pdm location 192.168.0.4 255.255.255.255 inside
pdm location 192.168.1.0 255.255.255.0 inside
pdm location 10.10.0.0 255.255.0.0 outside
pdm location 192.168.0.0 255.255.255.0 inside
pdm location 216.236.153.109 255.255.255.255 inside
pdm location 216.236.153.0 255.255.255.0 inside
pdm location 216.236.0.0 255.255.0.0 inside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
global (inside) 80 192.162.0.3
nat (inside) 0 access-list nonat
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp 255.236.153.109 https 192.168.0.3 https dns netmask 255.255.255.255 0 0 (*modified)
static (inside,outside) tcp interface smtp 192.168.0.3 smtp dns netmask 255.255.255.255 0 0
static (inside,outside) tcp interface netmask 255.255.255.255 0 0
static (inside,outside) tcp interface 8080 192.168.0.3 8080 dns netmask 255.255.255.255 0 0
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 255.236.153.97 1 (*modified)
timeout xlate 0:05:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
http server enable
http 192.168.1.0 255.255.255.0 inside
http 0.0.0.0 0.0.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
...
floodguard enable
sysopt connection permit-l2tp
crypto ipsec transform-set myset esp-3des esp-md5-hmac
crypto ipsec transform-set TRANS_ESP_3DES_MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set TRANS_ESP_3DES_MD5 mode transport
crypto dynamic-map dynmap 100 set transform-set myset
crypto dynamic-map dynmap 120 match address outside_cryptomap_dyn_120
crypto dynamic-map dynmap 120 set transform-set TRANS_ESP_3DES_MD5
crypto map mymap 100 ipsec-isakmp dynamic dynmap
crypto map mymap client authentication LOCAL
crypto map mymap interface outside
isakmp enable outside
isakmp identity address
isakmp nat-traversal 20
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption des
isakmp policy 10 hash md5
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
isakmp policy 30 authentication rsa-sig
isakmp policy 30 encryption 3des
isakmp policy 30 hash md5
isakmp policy 30 group 2
isakmp policy 30 lifetime 86400
vpngroup vpn3000 address-pool ippool
vpngroup vpn3000 dns-server 192.168.0.4
vpngroup vpn3000 split-tunnel split
vpngroup vpn3000 idle-time 3600
vpngroup vpn3000 password ********
telnet 0.0.0.0 0.0.0.0 inside
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 60
console timeout 0
vpdn group L2TP-VPDN-GROUP accept dialin l2tp
vpdn group L2TP-VPDN-GROUP ppp authentication chap
vpdn group L2TP-VPDN-GROUP client configuration address local ippool
vpdn group L2TP-VPDN-GROUP client configuration dns 192.168.0.3 192.168.0.4
vpdn group L2TP-VPDN-GROUP client configuration wins 192.168.0.3
vpdn group L2TP-VPDN-GROUP client authentication local
vpdn group L2TP-VPDN-GROUP l2tp tunnel hello 60
vpdn group PPTP-VPDN accept dialin pptp
vpdn group PPTP-VPDN ppp authentication chap
vpdn group PPTP-VPDN client configuration address local ippool
vpdn group PPTP-VPDN client configuration dns 192.168.0.3 192.168.0.4
vpdn group PPTP-VPDN client configuration wins 192.168.0.3
vpdn group PPTP-VPDN pptp echo 60
vpdn group PPTP-VPDN client authentication local
vpdn username me password *********
vpdn enable outside
vpdn enable inside
dhcpd address 192.168.2.1-192.168.2.31 inside
dhcpd dns 192.168.0.4 192.168.0.3
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd domain cips.com
dhcpd auto_config outside
dhcpd enable inside
username me password xxx encrypted privilege 15
terminal width 80
Cryptochecksum:5852ede7e890be07dc44a54c8c1480a3
: end
[OK]
========
Any help from experienced techs is helpful. I have done some research and I am just looking to be pointed in the right direction. And no, I am not hiring a consultant...I will not learn that way.
Thanks!
Network:
Small 5-user company,Pix 501, Windows 2000 Server with AD, DNS, and Routing and Remote Access setup.
* The PIX is the FW/Router; I want to use the VPN feature along with Windows 2000 to setup a VPN. I want the remote users to have capabilities similar to remote desktop or terminal services to the internal network
EX.
Windows Client ---> PIX ---> Windows Server ---> Inside(desktop)
I have read the Cisco articles, google groups etc. I am looking for the best way to setup a VPN using what I was given, PIX and Windows. I have used the VPN wizard to setup L2TP and PPTP and tested from inside. I used the Cisco VPN client 3.6 from a desktop inside and it connected, but I don't get anywhere else. This is in part because I don;t know if I should have an Intranet page setup to get to the internal servers or something else. I can not connect from an XP laptop from home to test outside connection after I use the Windows VPN connection wizard.
Help:
1) Do I need to setup PIX to just pass-thru PPTP to the Windows Box so remote users get Terminal Services-like capability?
2) If the end user will be connecting from DSL or cable, not dial-up, then is PPTP still effective for my end goal?
3) Once they can connect, I am not clear how to get to the internal server areas or desktop. My previous job used a VPN appliance and had it setup to type in a URL, authenticate with a secure keychain token, then use realvnc to get to their desktop. Since I was not in on that setup I don;t know how to do that.
here is the PIX info:
==========
Building configuration...
: Saved
:
PIX Version 6.3(1)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password yZ4xsR/Gwcyg5Ud4 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname pix
domain-name xxx.com
clock timezone EST -5
clock summer-time EDT recurring
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol ils 389
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
no fixup protocol smtp 25
fixup protocol sqlnet 1521
names
name 255.236.153.96 mail.cips.com (*modified)
access-list outside_access_in permit icmp any any
access-list outside_access_in permit tcp any interface outside eq www
access-list outside_access_in permit tcp any host 255.236.153.109 eq https (*modified)
access-list outside_access_in permit tcp any host 255.236.153.109 eq 8080 (*modified)
access-list outside_access_in permit tcp any host 255.236.153.109 eq smtp (*modified)
access-list nonat permit ip 192.168.0.0 255.255.0.0 10.10.0.0 255.255.0.0
access-list nonat permit ip any 10.10.10.0 255.255.255.0
access-list split permit ip 192.168.0.0 255.255.0.0 10.10.0.0 255.255.0.0
access-list outside_cryptomap_dyn_120 permit ip any 10.10.10.0 255.255.255.0
pager lines 24
logging on
logging timestamp
mtu outside 1500
mtu inside 1500
ip address outside 255.236.153.109 255.255.255.240 (*modified)
ip address inside 192.168.0.2 255.255.0.0
ip audit info action alarm
ip audit attack action alarm
ip local pool ippool 10.10.10.10-10.10.10.250
pdm location 192.168.0.3 255.255.255.255 inside
pdm location 192.168.0.4 255.255.255.255 inside
pdm location 192.168.1.0 255.255.255.0 inside
pdm location 10.10.0.0 255.255.0.0 outside
pdm location 192.168.0.0 255.255.255.0 inside
pdm location 216.236.153.109 255.255.255.255 inside
pdm location 216.236.153.0 255.255.255.0 inside
pdm location 216.236.0.0 255.255.0.0 inside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
global (inside) 80 192.162.0.3
nat (inside) 0 access-list nonat
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp 255.236.153.109 https 192.168.0.3 https dns netmask 255.255.255.255 0 0 (*modified)
static (inside,outside) tcp interface smtp 192.168.0.3 smtp dns netmask 255.255.255.255 0 0
static (inside,outside) tcp interface netmask 255.255.255.255 0 0
static (inside,outside) tcp interface 8080 192.168.0.3 8080 dns netmask 255.255.255.255 0 0
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 255.236.153.97 1 (*modified)
timeout xlate 0:05:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
http server enable
http 192.168.1.0 255.255.255.0 inside
http 0.0.0.0 0.0.0.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
...
floodguard enable
sysopt connection permit-l2tp
crypto ipsec transform-set myset esp-3des esp-md5-hmac
crypto ipsec transform-set TRANS_ESP_3DES_MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set TRANS_ESP_3DES_MD5 mode transport
crypto dynamic-map dynmap 100 set transform-set myset
crypto dynamic-map dynmap 120 match address outside_cryptomap_dyn_120
crypto dynamic-map dynmap 120 set transform-set TRANS_ESP_3DES_MD5
crypto map mymap 100 ipsec-isakmp dynamic dynmap
crypto map mymap client authentication LOCAL
crypto map mymap interface outside
isakmp enable outside
isakmp identity address
isakmp nat-traversal 20
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption des
isakmp policy 10 hash md5
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
isakmp policy 30 authentication rsa-sig
isakmp policy 30 encryption 3des
isakmp policy 30 hash md5
isakmp policy 30 group 2
isakmp policy 30 lifetime 86400
vpngroup vpn3000 address-pool ippool
vpngroup vpn3000 dns-server 192.168.0.4
vpngroup vpn3000 split-tunnel split
vpngroup vpn3000 idle-time 3600
vpngroup vpn3000 password ********
telnet 0.0.0.0 0.0.0.0 inside
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 60
console timeout 0
vpdn group L2TP-VPDN-GROUP accept dialin l2tp
vpdn group L2TP-VPDN-GROUP ppp authentication chap
vpdn group L2TP-VPDN-GROUP client configuration address local ippool
vpdn group L2TP-VPDN-GROUP client configuration dns 192.168.0.3 192.168.0.4
vpdn group L2TP-VPDN-GROUP client configuration wins 192.168.0.3
vpdn group L2TP-VPDN-GROUP client authentication local
vpdn group L2TP-VPDN-GROUP l2tp tunnel hello 60
vpdn group PPTP-VPDN accept dialin pptp
vpdn group PPTP-VPDN ppp authentication chap
vpdn group PPTP-VPDN client configuration address local ippool
vpdn group PPTP-VPDN client configuration dns 192.168.0.3 192.168.0.4
vpdn group PPTP-VPDN client configuration wins 192.168.0.3
vpdn group PPTP-VPDN pptp echo 60
vpdn group PPTP-VPDN client authentication local
vpdn username me password *********
vpdn enable outside
vpdn enable inside
dhcpd address 192.168.2.1-192.168.2.31 inside
dhcpd dns 192.168.0.4 192.168.0.3
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd domain cips.com
dhcpd auto_config outside
dhcpd enable inside
username me password xxx encrypted privilege 15
terminal width 80
Cryptochecksum:5852ede7e890be07dc44a54c8c1480a3
: end
[OK]
========
Any help from experienced techs is helpful. I have done some research and I am just looking to be pointed in the right direction. And no, I am not hiring a consultant...I will not learn that way.
Thanks!
