PIX VPN authentication
I see options to authenticate users VPN on Radius, Ganymede +, local or using a VPN group. Is - this from there anyway to authenticate on a NT domain, Active Directory by Microsoft or Novell eDirectory directory service?
Cannot find details in the configuration guide.
Thank you
Greg
Hello Greg,.
Thanks for your question. In fact, PIX is not built in API unlike VPN 3 K to send the authentication request directly to the devices you mentioned. PIX has the RADIUS / Ganymede + API and that is why its need to use an AAA server that supported Radius/Ganymede. AAA Cisco Secure Server can be integrated with all deviecs you mentioned. You can point your PIX to the Cisco Secure AAA server and he will forward the application to the database you mentioned in your post.
I hope this helps. Kind regards
Renault
Tags: Cisco Security
Similar Questions
-
Replication failover PIX VPN (CEP) certificate
Hello
Had a pair of PIX 525 on 6.3 (4) version running in active/failover mode, I recently configured VPN authenticated by certificates, which involved the use of PRACTICE in order to get the certificate to the PIX. Certificates have been imported for the PIX from a snap-in with the software component CEP Protocol Windows CA server by following the instructions described here: http://www.ciscosystems.com/en/US/docs/security/pix/pix63/configuration/guide/sit2site.html#wp1007263 .
It all works very well, the configuration has been saved, certificates registered cases using "ca save all", everything works well except the certificates that have been imported have not been replicated for the PIX failover - the command 'Show the ca certificate', shows not all certs.
Private keys show 'sh ca mypubkey rsa' are the same on both devices.
I'm not able to find any documentation about how certificates must be replicated on the PIX failover, and it is not possible to write certificates again on the PIX failover using the commands they were initially imported by:
PIX - fw # conf t
WARNING *.
Configuration of replication is NOT performed the unit from standby to Active unit.
Configurations are no longer synchronized.PIX - FW (config) auth ca ca
WARNING *.
Configuration of replication is NOT performed the unit from standby to Active unit.
Configurations are no longer synchronized.Everyone knows a similar issue or how to get the PIX failover with the new ca certificates?
Kind regards
Sarunas
Hello Sarunas
PIX 6 indeed do not synchronize keys and certificates automatically.
However, you should be able to do this first, forcing a failover (i.e. secondary image make it active), then register (now active) high school with the certification authority.
HTH
Herbert
-
I'm trying to implement a simple PIX PIX VPN using the simple PIX - PIX VPN documentation for the sample config page. I have a lot of VPN tunnels with other very happy other PIX devices so it's quite annoying. Anyway, on the source PIX config is as follows:-
access-list 101 permit ip 172.18.138.0 255.255.255.0 172.18.133.0 255.255.255.0
access-list 101 permit ip 172.18.133.0 255.255.255.0 172.18.138.0 255.255.255.0
NAT (phoenix_private) 0-access list 101
Permitted connection ipsec sysopt
No sysopt route dnat
Crypto ipsec transform-set esp - esp-md5-hmac chevelle
ntlink 1 ipsec-isakmp crypto map
1 ipsec-isakmp crypto map TransAm
correspondence address 1 card crypto transam 101
card crypto transam 1 set peer 172.18.126.233
card crypto transam 1 transform-set chevelle
interface inside crypto map transam
ISAKMP allows inside
ISAKMP key * address 172.18.126.233 netmask 255.255.255.255
ISAKMP identity address
part of pre authentication ISAKMP policy 1
of ISAKMP policy 1 encryption
ISAKMP policy 1 md5 hash
1 1 ISAKMP policy group
ISAKMP policy 1 lifetime 1000
and if I generate the traffic logs show this: -.
9 August 18:40:15 10.60.6.247% PIX-3-305005: no translation not found for icmp src phoenix_private:172.18.138.111 dst domestic group: 172.18.133.51 (type 8, code 0)
9 August 18:40:17 10.60.6.247% PIX-3-305005: no translation not found for icmp src phoenix_private:172.18.138.111 dst domestic group: 172.18.133.51 (type 8, code 0)
9 August 18:40:18 10.60.6.247% PIX-3-305005: no group of translation not found for udp src phoenix_private:172.18.138.111/3832 dst inside:172.18.133.51/53
9 August 18:40:18 10.60.6.247% PIX-3-305005: no translation not found for icmp src phoenix_private:172.18.138.111 dst domestic group: 172.18.133.51 (type 8, code 0)
9 August 18:40:19 10.60.6.247% PIX-3-305005: no group of translation not found for udp src phoenix_private:172.18.138.111/3832 dst inside:172.18.133.51/53
No isakmp and ipsec debugging message appears, but you who wait that the PIX does not even link the traffic with the access list or a NAT.
I do something obviously stupid, can someone tell me what it is, thank you.
Jon.
Hello
1. you create a second access as list:
outside_cryptomap ip 172.18.138.0 access list allow 255.255.255.0 172.18.133.0 255.255.255.0
and
2. instead of
correspondence address 1 card crypto transam 101
You must configure
card crypto transam 1 match address outside_cryptomap
the problem is that you configure an ACL for nat and crypto - that does not work
concerning
Alex
-
VPN authentication and wireless through ACS 5.4
Hello,
I am in the process of migrating from ACS 4.1.1.23 to ACS 5.4. I have migrated our users and Network Device Groups and configured external Identity stores like AD and RSA. I want to authenticate our Wireless users with AD and VPN users through RSA. I am unable to create policies to get this UP and working. I need help in this regarding the policy creation.
As I am new to the ACS 5.4 any help with the step by step configuration of the WLAN and VPN
authentication will be appreciated.Thanks in advance.
Regards,
Anand
This is possible by creating access to two Services: one that authenticates with AD and the other against RSA.
Then have need develop a selection of Service policy that will result in one of these two services. One possibility could be NAS-Port-Type in the RADIUS dictionary which should be 'Wireless - IEEE 802.11.
-
With PAT on Cisco PIX VPN client
Dear all,
I have a PIX 515 to the main site with the IPSec security is enabled. Homepage user using 3.x VPN client connects to the PIX for VPN access. When user Home use real IP, I can ping to the local network of the main site. However, when the Home user using a router with PAT, the VPN can be established.
Is there a setting I should put on PIX, VPN client or router?
Thank you.
Doug
And if you still have problems, upgrade your pix, 6.3 and usage:
ISAKMP nat-traversal
But the first thing would be to check the IPSEC passthrough as Ade suggested. If the device is a linksys check the version of the firmware as well.
Kind regards
-
On Pix VPN tunnel to the same subnet
I have a customer who want to set up a the PIX VPN tunnel located on each site. For some reason, each side has the same subnet number, for example. 10.10.10.x/32. I'm sure we must run NAT, but is it possible.
This can help
http://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a00800949f1.shtml
-
PIX VPN local authentication client
Hello
I use the client 3.x VPN to connect to the PIX 515 using IPSec. I would use local authentication for Client VPN PIX. But I can not use the command "vpngroup Group1-LOCAL authentication server. Is it possible to use authentication LOCAL client VPN on PIX.
Thank you.
Kind regards
Doug
Try "crypto map... the LOCAL client authentication" instead.
This command specifies the method of authentication for XAUTH.
All orders "vpngroup" specify different parameters to be pushed
software/hardware clients IPSec via ModeCfg. For example,.
'vpngroup LOCAL authentication vpngroup1-server' is for the individual user
Authentication of customer Hardware 3002. And, you're right, IUA is not
support with LOCAL :(
Oleg Tipisov,
REDCENTER,
Moscow
-
Hello
I got a pix 501 (6.3 - 4) on a local network and try to use Cisco VPN Client (4.0.2-D) on a remote pc.
I can open a vpn session.
I can't ping from the remote pc to the LAN
I can ping from any station on the LAN to the remote pc
After that I did a ping of a station on the LAN to the remote pc, I ping the remote computer to the local network.
I am so newb, trying for 2 days changing ACLs, no way.
I must say that I am in dynamic ip wan on the local network and the remote pc.
Any idea about this problem?
Any help is welcome.
Here is the configuration of my pix:
6.3 (4) version PIX
interface ethernet0 10baset
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate the password * encrypted
passwd * encrypted
pixfirewall hostname
domain ciscopix.com
clock timezone THATS 1
clock to summer time CEDT recurring last Sun Mar 02:00 last Sun Oct 03:00
fixup protocol dns-length maximum 512
fixup protocol ftp 21
correction... /...
fixup protocol tftp 69
names of
name 192.168.42.0 Dmi
inside_access_in ip access list allow a whole
inside_outbound_nat0_acl ip access list allow any 192.168.229.0 255.255.255.0
outside_cryptomap_dyn_20 ip access list Dmi 255.255.255.0 allow 192.168.229.32 255.255.255.224
access-list outside_cryptomap_dyn_20 allow icmp a whole
pager lines 24
opening of session
logging trap information
Outside 1500 MTU
Within 1500 MTU
IP address outside the 209.x.x.x.255.255.224
IP address inside 192.168.42.40 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
IP local pool dmivpndhcp 192.168.229.1 - 192.168.229.254
location of PDM 192.168.229.1 255.255.255.255 outside
209.165.x.x.x.255.255 PDM location inside
209.x.x.x.255.255.255 PDM location outdoors
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 0-list of access inside_outbound_nat0_acl
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
Route outside 0.0.0.0 0.0.0.0 209.165.200.225 1
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
AAA-server GANYMEDE + 3 max-failed-attempts
AAA-server GANYMEDE + deadtime 10
RADIUS Protocol RADIUS AAA server
AAA-server RADIUS 3 max-failed-attempts
AAA-RADIUS deadtime 10 Server
AAA-server local LOCAL Protocol
Enable http server
Dmi 255.255.255.0 inside http
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
TFTP server inside the 192.168.42.100.
enable floodguard
Permitted connection ipsec sysopt
AUTH-prompt quick pass
AUTH-guest accept good
AUTH-prompt bad rejection
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
Crypto-map dynamic outside_dyn_map 20 the value transform-set ESP-3DES-SHA
Dynamic crypto map dynmap 20 match address outside_cryptomap_dyn_20
map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
outside_map interface card crypto outside
ISAKMP allows outside
ISAKMP identity address
part of pre authentication ISAKMP policy 20
ISAKMP policy 20 3des encryption
ISAKMP policy 20 chopping sha
20 2 ISAKMP policy group
ISAKMP duration strategy of life 20 86400
vpngroup address dmivpndhcp pool dmivpn
vpngroup dns 192.168.42.20 Server dmivpn
vpngroup dmivpn wins server - 192.168.42.20
vpngroup dmivpn by default-field defi.local
vpngroup idle 1800 dmivpn-time
vpngroup password dmivpn *.
Telnet timeout 5
SSH timeout 5
Console timeout 0
VPDN username vpnuser password *.
VPDN allow outside
VPDN allow inside
dhcpd address 192.168.42.41 - 192.168.42.72 inside
dhcpd lease 3600
dhcpd ping_timeout 750
Terminal width 80
Cryptochecksum: *.
Noelle,
Add the command: (in config mode): isakmp nat-traversal
Let me know if it helps.
Jay
-
Hello
Is it possible to get the PIX to do accounting for VPN connections. I currently have it configured for authentication via radius, but once VPN authenticates it, nothing is sent by the pix via the port of RADIUS-acct (1813) to indicate the success or failure etc. I know that you can count other services such as ssh/telnet/http connections FOR the pix, itself or through. I tried "rigging" by the accounting of all connections to udp/4500, but that doesn't seem to work. It doesn't seem to be a command to activate vpn accounting, at least not that I could find. If anyone has any ideas it would be appreciated. I am running a PIX 515e w/6.3 and using Freeradius on Linux.
Thank you.
-John
John,
Unfortunately, what you're trying to collect is not possible at the moment. Thank you
Renault
-
Hi, I currently have a site to site vpn upward and running and it works fine. I try to put the other two online and just cannot make them work. I used the same configuration of one operation but I cannot get the next tunnel. I saw several errors when debugging isakmp and ipsec and they are at the end of my configs. Anyone have any ideas? Thank you
Main site - a vpn clients connecting too it and pt to pt vpn to 3 endpoints
Cisco PIX Firewall Version 6.3 (3)
* Main Site Config *.
client_vpn 10.10.0.0 ip access list allow 255.255.0.0 192.168.0.0 255.255.255.0
VPN_to_Site2 10.10.0.0 ip access list allow 255.255.0.0 192.168.0.0 255.255.255.0
NAT (inside) 0-list of access client_vpn
Permitted connection ipsec sysopt
Crypto ipsec transform-set esp-3des esp-md5-hmac fws_encry_set
outside_map 60 ipsec-isakmp crypto map
address for correspondence card crypto outside_map 60 VPN_to_Site2
crypto outside_map 60 peer 64.X.X.19 card game
card crypto outside_map 60 transform-set fws_encry_set
outside_map interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 64.X.X.19 netmask 255.255.255.255 No.-xauth-no-config-mode
ISAKMP identity address
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 10
ISAKMP policy 10 3des encryption
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
Site 2 config
* only because the pt to pt does not work I have it set up to allow vpn clients to cross to connect to the main site.
Cisco PIX Firewall Version 6.3 (5) *.
permit access ip 192.168.0.0 list VPN_to_Main 255.255.255.0 10.10.0.0 255.255.0.0
NAT (inside) 0-list of access VPN_to_Main
Permitted connection ipsec sysopt
Crypto ipsec transform-set esp-3des esp-md5-hmac fws_encry_set
outside_map 10 ipsec-isakmp crypto map
outside_map card crypto 10 corresponds to the address VPN_to_Main
crypto outside_map 10 peer 207.X.X.13 card game
card crypto outside_map 10 transform-set fws_encry_set
outside_map interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 207.X.X.13 netmask 255.255.255.255 No.-xauth-no-config-mode
ISAKMP identity address
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 10
ISAKMP policy 10 3des encryption
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
Errors
PIX (config) # IPSEC (sa_initiate): ACL = deny; No its created
authenticator is HMAC-MD5IPSEC (validate_proposal): invalid local address
I have a link that works very well. I have copied the config from there, changed the ip info and it does not work. The only differences in the configs are no sysopt route dnat and it's on Version 6.2 (2)
IPSec (sa_initiate): ACL = deny; No its created
I think that you have configured a VPN tunnel without removing the cryptographic card of the external interface. The message above is the error we get in such situation.
I suggest the following solution:
-remove the external interface (the two pix) cryptographic card
-Cree claire isa his and trendy clear ipsec his (the two pix)
-Reapply the card encryption on external interfaces.
If this doesn't solve the problem, restart the equipment.
Kind regards
Ajit
-
Here is my configuration:
local-pix 501 connected to the DSL line.
506th pix remote control connected to the dsl line
unique IP address routable on each PIX (so using PAT, no NAT).
try to create a site to site vpn. Tried of PDM, CLI via documentation cisco CLI via the book of Richard Deal. I can apparently make the connections, but no traffic flows. I have no idea what I'm doing wrong. Here are the relevant configs:
PIX of premises:
6.3 (3) version PIX
interface ethernet0 car
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate the password
passwd
hostname encima
domain name gold - eagle.org
fixup protocol dns-length maximum 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol they 389
fixup protocol pptp 1723
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol 2000 skinny
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names of
access-list outside_access_in allow accord 64.144.92.0 255.255.255.128 no matter what newspaper
outside_access_in list of access permitted tcp 64.144.92.0 255.255.255.128 eq pptp pptp log any eq
outside_access_in list access permit icmp any any echo response
access-list outside_access_in allow icmp all once exceed
outside_access_in list access permit icmp any any source-quench
outside_access_in list all permitted access all unreachable icmp
outside_access_in list of permitted access esp 66.159.222.109 host 67.100.95.114
outside_access_in list of permitted access esp 67.100.95.114 host 66.159.222.109
access-list 90 allow ip 172.17.0.0 255.255.255.0 172.24.1.0 255.255.255.0
pager lines 24
opening of session
registration of information monitor
logging buffered information
ICMP permitted host 67.100.95.114 outside
ICMP allow any inside
Outside 1500 MTU
Within 1500 MTU
IP address outside x.x.x.109 255.255.255.0
IP address inside 172.17.0.1 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
location of PDM 172.24.1.0 255.255.255.0 outside
location of PDM 172.17.0.0 255.255.255.0 outside
location of PDM 64.144.92.0 255.255.255.128 outside
location of PDM 172.17.0.0 255.255.0.0 inside
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) - 0-90 access list
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
Access-group outside_access_in in interface outside
Route outside 0.0.0.0 0.0.0.0 66.159.222.1 1
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
AAA-server local LOCAL Protocol
the ssh LOCAL console AAA authentication
LOCAL AAA authorization command
Enable http server
x.x.x.x 255.255.255.255 out http
x.x.x.x 255.255.255.128 out http
http 172.17.0.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Permitted connection ipsec sysopt
Crypto ipsec transform-set strong esp-3des esp-sha-hmac
toEssex 20 ipsec-isakmp crypto map
correspondence address card crypto 20 90 toEssex
peer set card crypto toEssex 20 67.100.95.114
toEssex 20 set transformation-strong crypto card
toEssex interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 67.100.95.114 netmask 255.255.255.255
part of pre authentication ISAKMP policy 9
ISAKMP policy 9 3des encryption
ISAKMP policy 9 sha hash
9 1 ISAKMP policy group
ISAKMP policy 9 life 86400
Telnet 172.17.0.0 255.255.255.0 inside
Telnet timeout 60
SSH x.x.x.x 255.255.255.128 outside
SSH timeout 60
Console timeout 0
dhcpd address 172.17.0.2 - 172.17.0.32 inside
dhcpd dns x.x.x.100 66.218.44.5
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd outside auto_config
dhcpd allow inside
username ckaiser password * encrypted privilege 15
Terminal width 80
Cryptochecksum:xxxxxx
: end
PIX remotely:
6.3 (1) version PIX
interface ethernet0 car
Auto interface ethernet1
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate the password
passwd
EVL-PIX-DSL host name
domain essexcredit.com
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol they 389
fixup protocol pptp 1723
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol 2000 skinny
fixup protocol smtp 25
fixup protocol sqlnet 1521
names of
access-list outside_access_in allow accord any any newspaper
outside_access_in list access permit tcp any any eq pptp newspaper
outside_access_in list access permit icmp any any echo response
access-list outside_access_in allow icmp all once exceed
outside_access_in list access permit icmp any any source-quench
outside_access_in list all permitted access all unreachable icmp
outside_access_in esp x.x.x.114 host 66.159.222.109 host allowed access list
outside_access_in list of permitted access esp 66.159.222.109 host 67.100.95.114
access-list 80 allow ip 172.24.1.0 255.255.255.0 172.17.0.0 255.255.255.0
pager lines 24
opening of session
timestamp of the record
monitor debug logging
logging buffered information
recording of debug trap
history of logging warnings
logging feature 22
ICMP permitted host x.x.222.109 outdoor
ICMP allow any inside
Outside 1500 MTU
Within 1500 MTU
IP address outside x.x.x.114 255.255.255.248
IP address inside 172.24.1.240 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
PDM location x.x.x.x 255.255.255.255 outside
location of PDM 172.24.1.0 255.255.255.0 inside
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) - 0 80 access list
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
Access-group outside_access_in in interface outside
Route outside 0.0.0.0 0.0.0.0 67.100.95.113 1
Route outside x.x.x.0 255.255.0.0 66.159.222.109 1
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
AAA-server local LOCAL Protocol
the ssh LOCAL console AAA authentication
LOCAL AAA authorization command
Enable http server
x.x.x.x 255.255.255.255 out http
http 172.24.1.0 255.255.255.0 inside
SNMP-server host within the 172.24.1.11
Server SNMP Emeryville, CA location
Server SNMP contact Charlie Kaiser
snmp4esx SNMP-Server community!
SNMP-Server enable traps
enable floodguard
Permitted connection ipsec sysopt
Crypto ipsec transform-set strong esp-3des esp-sha-hmac
toEncima 10 ipsec-isakmp crypto map
correspondence address card crypto 10 80 toEncima
peer set card crypto toEncima 10 66.159.222.109
toEncima card 10 game of transformation-strong crypto
toEncima interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 66.159.222.109 netmask 255.255.255.255
part of pre authentication ISAKMP policy 8
ISAKMP strategy 8 3des encryption
ISAKMP strategy 8 sha hash
8 1 ISAKMP policy group
ISAKMP life duration strategy 8 the 86400
Telnet 172.24.1.0 255.255.255.0 inside
Telnet timeout 60
SSH x.x.x.x 255.255.255.255 outside
SSH timeout 60
Console timeout 0
username ckaiser password * encrypted privilege 15
Terminal width 80
Cryptochecksumxxxxxx
: end
When I try to ping an address on the net since the first pix of 172.24, I get no response. When I try to ping an address on the net since the second pix 172,17, I get no response. Connectivity Internet is fine. I can ping the addresses outside each pix OK.
My debug output for isakmp shows the State of return is IKMP_NO_ERROR and the SAs look OK; everything matches. Several configs / debugs available upon request.
No idea why I can't get from one network to the other?
Thank you!
Charlie Kaiser
"When I try to ping an address on the net since the first pix of 172.24, I get no response. When I try to ping an address on the net since the second pix 172,17, I get no response. »
It could be as simple as because you try to ping from the PIX (because you can't) and your tunnel could in fact be working properly
Try to ping from a device on 172,17 to one in 172.24.
(Make sure that your access point to the opposing LAN for these host devices are set to be the PIX)
HTH
-
PIX of Pix VPN easy - Almost there... Need help :(
I spent countless hours now implementing a VPN Pix Pix. I thought I would post this in the hope that someone could help me.
I can get my Pix 501 to open a tunnel to the 506th Pix. These are both on different ISPS.
I can ping from the Pix to the Pix 501 console 506e inside the IP Interface.
I can ping from the console of the 506th Pix to the Pix 501 inside the IP Interface.
I cannot ping hosts either pix beyond the inside interface.
With the active 7 recording console, I have the following error when ping to the host 172.16.54.5 from the console on the Pix 501.
305005: any group not found for icmp src, dst outside translation: 100.1.1.10 inside: 172.16.54.5 (type 8, code 0)
For reasons of confidentiality, I changed the IP addresses and passwords.
PIX506e outside (isps1): 200.1.1.10
Isps1 Gateway: 200.1.1.1PIX501 outdoors (PSI): 100.1.1.10
ISP2 Gateway: 100.1.1.1Here is my configuration:
506th PIX (server)
----------------------------------------------
6.3 (5) PIX version
interface ethernet0 car
Auto interface ethernet1
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate the password * encrypted
passwd * encrypted
hostname VPNServer
mydomain.com domain name
clock timezone CST - 6
clock to summer time recurring CDT
fixup protocol dns-length maximum 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol 2000 skinny
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names of
access-list 101 permit icmp any one
IP 172.16.54.0 allow Access - list SHEEP 255.255.255.0 192.168.6.0 255.255.255.0
access-list ip 192.168.6.0 SHEEP allow 255.255.255.0 172.16.54.0 255.255.255.0
access-list 110 permit ip 172.16.54.0 255.255.255.0 192.168.6.0 255.255.255.0
access-list 110 permit ip 192.168.6.0 255.255.255.0 172.16.2.0 255.255.255.0
access-list 110 permit ip 100.1.1.10 host 172.16.2.0 255.255.255.0
pager lines 24
opening of session
Outside 1500 MTU
Within 1500 MTU
IP outdoor 200.1.1.10 255.255.255.128
IP address inside 172.16.54.5 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
IP local pool vpnpool 172.16.54.201 - 172.16.54.210
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 0 access-list SHEEP
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
Access-group 110 in the interface inside
Route outside 0.0.0.0 0.0.0.0 200.1.1.1 1
Route inside 172.16.2.0 255.255.255.0 172.16.54.254 1
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Sip timeout - disconnect 0:02:00 prompt Protocol sip-0: 03:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
AAA-server GANYMEDE + 3 max-failed-attempts
AAA-server GANYMEDE + deadtime 10
RADIUS Protocol RADIUS AAA server
AAA-server RADIUS 3 max-failed-attempts
AAA-RADIUS deadtime 10 Server
AAA-server local LOCAL Protocol
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Permitted connection ipsec sysopt
Crypto ipsec transform-set esp-3des esp-md5-hmac RIGHT
Crypto-map dynamic dynmap 10 transform-set RIGHT
map mymap 10-isakmp ipsec crypto dynamic dynmap
client authentication card crypto LOCAL mymap
mymap outside crypto map interface
ISAKMP allows outside
ISAKMP identity address
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 10
ISAKMP policy 10 3des encryption
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
vpngroup address vpnpool pool mygroup
vpngroup mygroup 172.16.2.1 dns server
vpngroup mygroup by default-domain mydomain.com
vpngroup idle time 1800 mygroup
mygroup vpngroup password *.
vpngroup idle-idle time 1800
Telnet 0.0.0.0 0.0.0.0 inside
Telnet timeout 5
SSH 0.0.0.0 0.0.0.0 outdoors
SSH 0.0.0.0 0.0.0.0 inside
SSH timeout 5
management-access inside
Console timeout 0
VPDN username myuser password *.
VPDN allow outside
password username myuser * encrypted privilege 2
Terminal width 80
----------------------------------------------PIX 501 (Client)
----------------------------------------------
6.3 (5) PIX version
interface ethernet0 car
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate the password * encrypted
passwd * encrypted
vpnclient hostname
mydomain.com domain name
fixup protocol dns-length maximum 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 17
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol 2000 skinny
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names of
access-list 100 permit icmp any one
pager lines 24
opening of session
monitor debug logging
Outside 1500 MTU
Within 1500 MTU
external IP 100.1.1.10 255.255.255.0
IP address inside 192.168.6.1 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
Access-group 100 in external interface
Route outside 0.0.0.0 0.0.0.0 100.1.1.1 1
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Sip timeout - disconnect 0:02:00 prompt Protocol sip-0: 03:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
AAA-server GANYMEDE + 3 max-failed-attempts
AAA-server GANYMEDE + deadtime 10
RADIUS Protocol RADIUS AAA server
AAA-server RADIUS 3 max-failed-attempts
AAA-RADIUS deadtime 10 Server
AAA-server local LOCAL Protocol
Enable http server
http 0.0.0.0 0.0.0.0 inside
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Telnet 192.168.6.0 255.255.255.0 inside
Telnet timeout 30
SSH 0.0.0.0 0.0.0.0 outdoors
SSH 0.0.0.0 0.0.0.0 inside
SSH timeout 30
management-access inside
Console timeout 0
dhcpd address 192.168.6.20 - 192.168.6.200 inside
dhcpd dns 172.16.2.1 172.16.2.2
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd allow inside
vpnclient Server 200.1.1.10
vpnclient mode network-extension-mode
vpnclient mygroup vpngroup password *.
vpnclient username myuser password *.
vpnclient enable
Terminal width 80
----------------------------------------------assuming that you want to send traffic between the subnet 172.16.54.0/24 and 192.168.6.0/24 in the tunnel.
1 ip local pool vpnpool 172.16.54.201 - 172.16.54.210< please="" use="" ip="" in="" a="" different="" subnet.="" current="" ip="" is="" in="" the="" same="" subnet="" as="" inside="">
' 2. you have not 'need' ip 192.168.6.0 allow access-list SHEEP 255.255.255.0 172.16.54.0 255.255.255.0.
3. do not 501 directly ping, ping from a host behind 501 in subnet 192.168.6.0/24
-
Client pix VPN how to authenticate with Active Directory
Hi all, I've just set up my first Client VPN on a Cisco PIX. Everything works very well so that hitting the correct subnet and logon. However, I would like to see how I can get my connection of remote users with there active directory accounts. Right now I use the local connection for the pix for testing purposes. Sounds easy, but I'm missing something
We use:
Cisco Pix 515E version 6.3 (3)
Thank you
Dan
Unfortunately the PIX 6.3.3 version does not support Active Directory authentication. V6.3.3 PIX only supports authentication to the server database, radius, and Ganymede local PIX.
If you want to authenticate to active directory, it is support for PIX v7.x go.
Here are the different types of authentication support for PIX v7.x leave for your reference:
http://www.Cisco.com/en/us/docs/security/ASA/asa70/configuration/guide/AAA.html
Hope that answers your question.
-
A PIX-to-PIX VPN can allow traffic in only one direction?
Here is the configuration of the PIX 501 that accepts incoming VPN tunnels of the other PIX dynamic-ip. Everything works very well, allowing traffic to flow both ways after that the tunnel rises. But then I somehow limit or prevent the traffic that originates on the PIX (192.168.27.2) to go to other networks of PIX? In other words, if a tunnel exists (192.168.3.0 to 192.168.27.0), I only want to allow network traffic to access the network 27.0 3.0, and I want to anyone on the network 27.0 access network 3.0.
Thanks for any comments.
pixfirewall # sh conf
: Saved
: Written by enable_15 at 13:29:50.396 UTC Saturday, July 3, 2010
6.3 (4) version PIX
interface ethernet0 car
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate the encrypted password
encrypted passwd
pixfirewall hostname
.com domain name
fixup protocol dns-maximum length 4096
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol they 389
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol 2000 skinny
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names of
access-list 101 permit ip 192.168.27.0 255.255.255.0 10.10.10.0 255.255.255.0
access-list 102 permit ip 192.168.27.0 255.255.255.0 10.10.0.0 255.255.0.0
access-list 102 permit ip 192.168.27.0 255.255.255.0 192.168.3.0 255.255.255.0
access-list 102 permit ip 192.168.27.0 255.255.255.0 192.168.7.0 255.255.255.0
pager lines 24
ICMP deny everything outside
Outside 1500 MTU
Within 1500 MTU
IP address outside xxx.xxx.xxx.248 255.255.255.255
IP address inside 192.168.27.2 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
IP local pool ippool 10.10.10.1 - 10.10.10.254
PDM logging 100 information
history of PDM activate
ARP timeout 14400
NAT (inside) - 0 102 access list
Route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.1 1
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
AAA-server GANYMEDE + 3 max-failed-attempts
AAA-server GANYMEDE + deadtime 10
RADIUS Protocol RADIUS AAA server
AAA-server RADIUS 3 max-failed-attempts
AAA-RADIUS deadtime 10 Server
AAA-server local LOCAL Protocol
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Permitted connection ipsec sysopt
Crypto ipsec transform-set esp - esp-md5-hmac gvnset
Crypto-map dynamic dynmap 10 transform-set gvnset
gvnmap 10 card crypto ipsec-isakmp dynamic dynmap
gvnmap interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 0.0.0.0 netmask 0.0.0.0
ISAKMP identity address
ISAKMP keepalive 60
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 9
encryption of ISAKMP policy 9
ISAKMP policy 9 md5 hash
9 2 ISAKMP policy group
ISAKMP policy 9 life 86400
vpngroup address ippool pool gvnclient
vpngroup dns 192.168.27.1 Server gvnclient
vpngroup gvnclient wins server - 192.168.27.1
vpngroup gvnclient by default-domain '.com'
vpngroup split tunnel 101 gvnclient
vpngroup idle 1800 gvnclient-time
vpngroup password gvnclient *.
Telnet 0.0.0.0 0.0.0.0 inside
Telnet timeout 30
SSH 0.0.0.0 0.0.0.0 outdoors
SSH timeout 30
management-access inside
Console timeout 0
Terminal width 80
Cryptochecksum:
pixfirewall #.Of course, without a doubt capable.
You can configure the inside interface access list to deny traffic from 192.168.27.0/24 to 192.168.3.0/24, and then allow anything else.
Example:
access list for the Interior-acl deny ip 192.168.27.0 255.255.255.0 192.168.3.0 255.255.255.0
the Interior-acl ip access list allow a whole
group-access Interior-acl in the interface inside
Hope that helps.
-
Is it just me or is the PDM of VPN more confused than CLI Installer? I gave up and I'm trying to set up on the CLI
In any case, just need an expert or two (it is some of you guys :)) to examine this and see if I'm missing something)
PIX1 (515e):
inside_nat0_outbound 192.168.50.0 ip access list allow 255.255.255.0 192.168.51.0 255.255.255.0
NAT (inside) 0-list of access inside_nat0_outbound
Crypto ipsec transform-set esp - esp-sha-hmac RIGHT
VPN1 card crypto ipsec-isakmp 10
card crypto vpn1 match 10 address inside_nat0_outbound
card crypto vpn1 pfs set 10 group2
card crypto vpn1 together 10 peer ConstOffice
card crypto vpn1 10 set transform-set RIGHT
vpn1 outside crypto map interface
ISAKMP allows outside
ISAKMP key * address ConstOffice netmask 255.255.255.255
part of pre authentication ISAKMP policy 10
encryption of ISAKMP policy 10
ISAKMP policy 10 sha hash
10 1 ISAKMP policy group
ISAKMP life duration strategy 10 86400
Pix2: (501F catalogue)
inside_nat0_outbound ip 192.168.51.0 access list allow 255.255.255.0 192.168.50.0 255.255.255.0
NAT (inside) 0-list of access inside_nat0_outbound
Crypto ipsec transform-set esp - esp-sha-hmac RIGHT
VPN1 card crypto ipsec-isakmp 10
card crypto vpn1 match 10 address inside_nat0_outbound
card crypto vpn1 pfs set 10 group2
card crypto vpn1 together 10 peer MainOffice
card crypto vpn1 10 set transform-set RIGHT
vpn1 outside crypto map interface
ISAKMP allows outside
ISAKMP key * address MainOffice netmask 255.255.255.255
part of pre authentication ISAKMP policy 10
encryption of ISAKMP policy 10
ISAKMP policy 10 sha hash
10 1 ISAKMP policy group
ISAKMP life duration strategy 10 86400
Did I miss something I need here? I'm just trying to set up a VPN between two offices provided DSL line via two new firewalls I place this week. All comments and ideas welcome. Thank you guys.
Dave
Hi Dave,.
Error messages: reserved not zero payload on 5!
The above message means that the "pre shared keys" adapt not on both the PIX. Get the key provided in advance on both the PIX and raise your tunnel.
Kind regards
Arul
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