Multiple VPN tunnels to a local network
Could someone advise if the PIX will in future support the ability to configure several tunnels which will end on a number of PIX that are all on the same remote LAN? In other words, all the cryptographic access lists will point to the same remote LAN address. The intention is to use another tunnel, if for some reason any tunnel at a site goes down. The main goal wouldn't be redundancy and load balancing.
Thank you very much
Walter Rogowski.
Oh, and it's purely for redundancy. The PIX won't balance the load on both peers or something like that, the 2nd peer never be used if 1 is not available.
Tags: Cisco Security
Similar Questions
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Client VPN cause loss of local network
When you use the CISCO VPN Client to a remote network, we lose connectivity to the LAN. We RDP on this server and then establish a VPN connection to another location. Once the VPN connection is established, the RDP connection is lost and you cannot ping the local IP of the server, but it is connected through the VPN newly created to a remote site. I know this has something to do with the split tunnels? How can I configure my NIC or properties so that the new VPN connection does not break the local connection? The application is that the local server is running an application that has an ODBC connector to a report data source.
The administrator of the VPN gateway has set up the Tunnel of split for your connection. Then it will work as you need.
-
ASA5505 can transfer clients to remote VPN access to the local network
I have currently ASA 5505 and 2911-router and I am trying to configure the VPN topology.
Can ASA5505 you transmit to remote VPN access clients LAN operated by another router?
These two cases are possible? :
(1) ASA 5505 and 2911-router are separate WAN interfaces, each connected directly to the ISP. But so can I connect an other interfaces LAN of ASA 5505 in a switch managed by 2911 router customers to distance-SSL-VPN to inject into the local network managed by the router?
(2) ASA 5505 is behind router-2911. May 2911 router address public ip or public ip address VPN-access attempts have directly be sent to ASA 5505 when there is only a single public ip address address available?
Long put short, ASA 5505 can inject its clients to remote-access-VPN as one of the hosts on the local network managed by 2911-router?
Thank you.I could help you more if you can explain the purpose of this configuration and connectivity between the router and ASA.
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-
VPN access to several local networks virtual asa8.3
you are looking for assistance. This one goes batty.
I have ASA 5510 8.3 running
It serves as a router, firewall and vpn.
the underlying network works fine.
When I connect via VPN, I can only access my reseau.41 and not on the reseau.42. When I try to do a ping.42 I get this error:
5 October 18, 2010 00:33:13 192.168.42.11 3389 rules asymmetrical NAT matched for flows forward and backward; Connection for tcp src Outside:192.168.43.200/2916 dst servers:192.168.42.11/3389 refused due to path failure reverse that of NAT
If I flip through these rules in order to config then I can acceder.42 through the vpn but pas.41
NAT (servers, all) static source any any destination static obj-vpnpool obj-vpnpool
NAT (iscsimgmt, any) static source any any destination static obj-vpnpool obj-vpnpoolI'm confused because it's all a new config and I used the wizard in asdm and couldn't access squat (perhaps he does not know how to manage the VLAN)?
the ASA may well ping of all networks.
devices on the network can ping each other fine
just via ipsec vpn, I can't access both networks.
thoughts?
Please configure a more specific NAT statements as follows:
object obj-iscsimgmt network
192.168.42.0 subnet 255.255.255.0NAT (servers, Outside) source static obj-servers obj-servers destination static obj-vpnpool obj-vpnpool
NAT (iscsimgmt, Outside) source static obj-iscsimgmt obj-iscsimgmt destination static obj-vpnpool obj-vpnpoolAnd pls Remove the following:
NAT (servers, all) static source any any destination static obj-vpnpool obj-vpnpool
NAT (iscsimgmt, any) static source any any destination static obj-vpnpool obj-vpnpoolThen "clear xlate" after the changes described above.
Hope that helps.
-
Cisco ASA 5505 remote VPN access to the local network
I have installed two ASA 5505 VPN site to site that works perfectly. Now, I also need to have 1 customer site to remote access VPN with Cisco VPN dialer. I can get the VPN dialer to connect the VPN and get a VPN IP address, but I do not have access to the remote network. can someone take a look and see what I'm missing? I have attached the ASA running config.
Apologize for the misunderstanding.
To access the remote vpn client 10.10.100.x subnet, the vpn-filter ACL is the opposite.
Please please share the following ACL:
FROM: / * Style Definitions * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 cm 5.4pt cm 0 5.4pt ; mso-para-marge-haut : 0 cm ; mso-para-marge-droit : 0 cm ; mso-para-marge-bas : 10.0pt ; mso-para-marge-gauche : 0 cm ; ligne-hauteur : 115 % ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;}
outside_cryptomapVPN list of allowed ip extended access any 10.10.20.0 255.255.255.224
TO:
/ * Style definitions * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 cm 5.4pt cm 0 5.4pt ; mso-para-marge-haut : 0 cm ; mso-para-marge-droit : 0 cm ; mso-para-marge-bas : 10.0pt ; mso-para-marge-gauche : 0 cm ; ligne-hauteur : 115 % ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;}
outside_cryptomapVPN to access extended list ip 10.10.20.0 allow 255.255.255.224 all
Hope that helps.
-
ASA 5505 VPN remote cannot access with my local network
Hello guys, I have a problem with my asa 5505 remote VPN access to the local network, the VPn connection works well and connected, but the problem is that I can't reach my inside connection network of 192.168.30.x, here's my setup, please can you help me
ASA Version 8.2 (1)
!
!
interface Vlan1
nameif inside
security-level 100
192.168.30.1 IP address 255.255.255.0
!
interface Vlan2
nameif outside
security-level 0
IP 155.155.155.10 255.255.255.0
!
interface Vlan5
No nameif
no level of security
no ip address
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
passive FTP mode
inside_nat0_outbound list of allowed ip extended access any 192.168.100.0 255.255.255.240
pager lines 24
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
IP local pool vpn-pool 192.168.100.1 - 192.168.100.10 mask 255.255.255.0
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 0.0.0.0 0.0.0.0
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-registration DfltAccessPolicy
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH timeout 5
Console timeout 0
dhcpd outside auto_config
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
Mull strategy of Group internal
attributes of the Group mull strategy
Protocol-tunnel-VPN IPSec
username privilege 0 encrypted password eKJj9owsQwAIk6Cw xxx
VPN-group-policy Mull
type mull tunnel-group remote access
tunnel-group mull General attributes
address vpn-pool pool
Group Policy - by default-mull
Mull group tunnel ipsec-attributes
pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
!
global service-policy global_policy
context of prompt hostname
Yes, you will need to either configure split tunnel so that internet traffic goes out through your local Internet service provider, GOLD / directed by configuration current you are tunneling all traffic (internet traffic Inc.) to the ASA, then you will need to create NAT for internet traffic.
To set up a tunnel from split:
split-acl access-list allowed 192.168.30.0 255.255.255.0
attributes of the Group mull strategy
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value split-acl
I hope this helps.
-
I have read on several posts on the topic and still think I'm missing something, I'm looking for help.
Basically, I'm now implementing multiple VPN tunnels for external connections. We strive to keep the external "private addresses" our basic using NAT network.
I can get the Tunnel to work without problems using the ACL SHEEP; However, this technique requires that our internal network is aware of their external addresses "private." Our goal is to enter an address on the inside that is NAT to the external address 'private' and then shipped via the VPN tunnel. Basically to hide the external address 'private' of our internal systems that they would appear as thought the connection was one of our own networks.
The reverse is true coming from their external 'private' network. Any information of "their" private network external origin would result in our 'private' on arrival address space.
Is this possible? I am attaching a schema, which could help.
Hello
Yes, this should be possible. Lets say you allocate 10.112.2.250 as the address that you use to present the external server 192.168.10.10.
On your ASA device
public static 10.112.2.250 (exterior, Interior) 192.168.10.10 netmask 255.255.255.255
You will need to make sure that when the system tries to connect to 10.112.2.250 it is routed to the device of the SAA.
HTH
Jon
-
Multiple VPN connections using 871 router
Hello
I have the cisco router 871 at the site of the retail that connects to the corporate site. I also want to connect a device to the sharing network partner, but it needs to connect to their virtual private network. Is it possible to configure the 2 VPN connection to 2 different company sites in this scenario?
Thanks for your help.
Umesh.
Hello
You can configure multiple VPN tunnels on the router (whether on the same interface or different interfaces).
You can then perform the traffic from a tunnel in another tunnel, if you must do the same.
Federico.
-
Currently, I am trying to decide if what VPN creation filters, if I just create one and apply to multiple VPN tunnels or if each must have their own VPN tunnel filter VPN. Creating a VPN filter for each VPN tunnel seems like extra work but do not know if this is the best choice. I looked through the documentation, but they never mention the VPN application filters to several tunnels.
Hello Jork,
If you add filters for each VPN tunnel group, it will be more work, but at the same, you will have more control over the external users trying to connect to your network.
I would say that you have different groups tunnel (each of them will have their own funcionallity) therefore its depends on what you're trying to implement.
If the people who are going to use X tunnel-group are the same as those who use the tunnel-group is then you can use the same than that.
I hope I understood your question.
Kind regards.
Julio
M Note all the useful po
-
My location uses a PIX 515 firewall to do both a connection from site to site and allow remote VPN users in the local network. I changed the IP addresses a bit, but in the attached configuration file, 10.20.20.0/24 is my LAN, 10.30.30.0/24 is the network across the tunnel VPN site-to-site, 192.168.51.0/240 is the network for remote access VPN users and 10.40.40.0/24 is the 'network' between the PIX firewall and the router on local network. Configuration is the following:
- - - . My problem is that I can access with success the computers on the 10.30.30.0 network of the 10.20.20.0 network, but I cannot access 10.30.30.0 computers from the 192.168.51.0 network (although the 192.168.51.0 network can access the computers on the 10.20.20.0 network).
In short, I'm trying to allow access to computers on the tunnel VPN site-to-site by users across the tunnel to remote access.
I joined the race-configuration of the PIX firewall to this conversation.
Is there something that I am missing?
Thank you.
Branin
That you run in is a subtle restriction in the version of the code you are running. What you want to do, is to have traffic inherit from the external interface (such as the remote VPN access) and then be sent on the same interface (as a site to site VPN). Some people call this the traffic through. And version 6.3.5 does not support this. Cisco offers the possibility to back on the same interface, it received the code of version 7.0.
HTH
Rick
-
NAT, ASA, 2 neworks and a VPN tunnel
Hello. I have a following question. I am trying to establish a VPN tunnel to a remote network used to be connected to our via a VPN tunnel. The problem is that the previous tunnel their share has been created for the x.x.x.x our coast network which will serve no more time a month, but is currently still active and used. As I'm trying to get this VPN tunnel as soon as possible without going through all the paperwork on the other side (political, don't ask) is it possible to make NAT of the new network in the network x.x.x.x for traffic through the VPN tunnel.
Something like this:
new network-> policy NAT in old x.x.x.x fork on ASA-> VPN tunnel to the remote network using x.x.x.x addresses
It is possible to add the new policy, but sometimes it can conflict with the former.
-
Blocks VIRTUAL local network access to a tunnel VPN IPSec on WRV200?
I have two identical WRV200 wireless routers which are connected by a VPN IPSec tunnel. This goes to my LAN LAN of my parents. Everything works well.
But I also have my WRV200 configured for two VLANS. Vlan1 for my network and secure wireless access. VLAN2 for a WiFi not secure for customers.
My problem is that my guest on VLAN2 slips through the VPN devices and access on LAN of my parents. I'm looking for a way to block to do this.
I use the version of the software on the two routers (v1.0.39).
For what it's worth, I know that my receive an IP address in the range 192.168.x.101 DHCP - 199. I could assign a different range if that helps. I thought that I could block this beach on the remote router firewall, but I see there is blocking a single IP address at the time, maximum of 8. Am I missing something?
Or could I put something weird in the routing tables somewhere to get the IPs guest out of lala land?
Any suggestions are appreciated. I can't be the only one in this boat.
Steve
Try to check local and remote, vpn under safe group settings if you change the ip address range subnet. Don't include the range of ip addresses of the computers wireless comments so that it will not pass through the vpn tunnel. If there is no ip range option, you must to the subnet of the network in order to control the ip address you want to allow on the vpn tunnel.
-
remote VPN and vpn site to site vpn remote users unable to access the local network
As per below config remote vpn and vpn site to site vpn remote users unable to access the local network please suggest me a required config
The local 192.168.215.4 not able ping server IP this server connectivity remote vpn works fine but not able to ping to the local network vpn users.
ASA Version 8.2 (2)
!
host name
domain kunchevrolet
activate r8xwsBuKsSP7kABz encrypted password
r8xwsBuKsSP7kABz encrypted passwd
names of
!
interface Ethernet0/0
nameif outside
security-level 0
PPPoE client vpdn group dataone
IP address pppoe
!
interface Ethernet0/1
nameif inside
security-level 50
IP 192.168.215.2 255.255.255.0
!
interface Ethernet0/2
nameif Internet
security-level 0
IP address dhcp setroute
!
interface Ethernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
Shutdown
No nameif
no level of security
no ip address
management only
!
passive FTP mode
clock timezone IST 5 30
DNS server-group DefaultDNS
domain kunchevrolet
permit same-security-traffic intra-interface
object-group network GM-DC-VPN-Gateway
object-group, net-LAN
access extensive list ip 192.168.215.0 sptnl allow 255.255.255.0 192.168.2.0 255.255.255.0
192.168.215.0 IP Access-list extended sheep 255.255.255.0 allow 192.168.2.0 255.255.255.0
tunnel of splitting allowed access list standard 192.168.215.0 255.255.255.0
pager lines 24
Enable logging
asdm of logging of information
Outside 1500 MTU
Within 1500 MTU
MTU 1500 Internet
IP local pool VPN_Users 192.168.2.1 - 192.168.2.250 mask 255.255.255.0
ICMP unreachable rate-limit 1 burst-size 1
enable ASDM history
ARP timeout 14400
NAT-control
Global 1 interface (outside)
NAT (inside) 1 0.0.0.0 0.0.0.0
Route outside 0.0.0.0 0.0.0.0 59.90.214.1 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
dynamic-access-policy-registration DfltAccessPolicy
the ssh LOCAL console AAA authentication
AAA authentication LOCAL telnet console
AAA authentication http LOCAL console
AAA authentication enable LOCAL console
LOCAL AAA authentication serial console
Enable http server
x.x.x.x 255.255.255.252 out http
http 192.168.215.0 255.255.255.252 inside
http 192.168.215.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set esp-3des esp-sha-hmac RIGHT
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
Crypto-map dynamic dynmap 65500 transform-set RIGHT
card crypto 10 VPN ipsec-isakmp dynamic dynmap
card crypto VPN outside interface
card crypto 10 ASA-01 set peer 221.135.138.130
card crypto 10 ASA - 01 the transform-set RIGHT value
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
crypto ISAKMP policy 65535
preshared authentication
the Encryption
sha hash
Group 2
lifetime 28800
Telnet 192.168.215.0 255.255.255.0 inside
Telnet timeout 5
SSH 0.0.0.0 0.0.0.0 outdoors
SSH timeout 5
Console timeout 0
management-access inside
VPDN group dataone request dialout pppoe
VPDN group dataone localname bb4027654187_scdrid
VPDN group dataone ppp authentication chap
VPDN username bb4027654187_scdrid password * local store
interface for identifying DHCP-client Internet customer
dhcpd dns 218.248.255.141 218.248.245.1
!
dhcpd address 192.168.215.11 - 192.168.215.254 inside
dhcpd allow inside
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
Des-sha1 encryption SSL
WebVPN
allow outside
tunnel-group-list activate
internal kun group policy
kun group policy attributes
VPN - connections 8
Protocol-tunnel-VPN IPSec
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value split tunnel
kunchevrolet value by default-field
test P4ttSyrm33SV8TYp encrypted password username
username kunauto password bSHrKTGl8PUbvus / encrypted privilege 15
username kunauto attributes
Strategy Group-VPN-kun
Protocol-tunnel-VPN IPSec
tunnel-group vpngroup type remote access
tunnel-group vpngroup General attributes
address pool VPN_Users
Group Policy - by default-kun
tunnel-group vpngroup webvpn-attributes
the vpngroup group alias activation
vpngroup group tunnel ipsec-attributes
pre-shared key *.
type tunnel-group test remote access
tunnel-group x.x.x.x type ipsec-l2l
tunnel-group ipsec-attributes x.x.x.x
pre-shared key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
Review the ip options
inspect the netbios
inspect the rsh
inspect the rtsp
inspect the skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect the tftp
inspect the sip
inspect xdmcp
inspect the icmp
!
global service-policy global_policy
context of prompt hostname
call-home
Profile of CiscoTAC-1
no active account
http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address
email address of destination [email protected] / * /
destination-mode http transport
Subscribe to alert-group diagnosis
Subscribe to alert-group environment
Subscribe to alert-group monthly periodic inventory
monthly periodicals to subscribe to alert-group configuration
daily periodic subscribe to alert-group telemetry
Cryptochecksum:0d2497e1280e41ab3875e77c6b184cf8
: end
kunauto #.Hello
Looking at the configuration, there is an access list this nat exemption: -.
192.168.215.0 IP Access-list extended sheep 255.255.255.0 allow 192.168.2.0 255.255.255.0
But it is not applied in the States of nat.
Send the following command to the nat exemption to apply: -.
NAT (inside) 0 access-list sheep
Kind regards
Dinesh Moudgil
P.S. Please mark this message as 'Responded' If you find this information useful so that it brings goodness to other users of the community
-
Client remote access VPN gets connected without access to the local network
: Saved
:
ASA 1.0000 Version 2
!
hostname COL-ASA-01
domain dr.test.net
turn on i/RAo1iZPOnp/BK7 encrypted password
i/RAo1iZPOnp/BK7 encrypted passwd
names of
!
interface GigabitEthernet0/0
nameif outside
security-level 0
IP 172.32.0.11 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
IP 192.9.200.126 255.255.255.0
!
interface GigabitEthernet0/2
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/4
Shutdown
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/5
nameif failover
security-level 0
192.168.168.1 IP address 255.255.255.0 watch 192.168.168.2
!
interface Management0/0
nameif management
security-level 0
192.168.2.11 IP address 255.255.255.0
!
passive FTP mode
DNS server-group DefaultDNS
domain dr.test.net
network of the RAVPN object
192.168.0.0 subnet 255.255.255.0
network of the NETWORK_OBJ_192.168.200.0_24 object
192.168.200.0 subnet 255.255.255.0
network of the NETWORK_OBJ_192.9.200.0_24 object
192.9.200.0 subnet 255.255.255.0
the inside_network object-group network
object-network 192.9.200.0 255.255.255.0
external network object-group
host of the object-Network 172.32.0.25
Standard access list RAVPN_splitTunnelAcl allow 192.9.200.0 255.255.255.0
access-list extended test123 permit ip host 192.168.200.1 192.9.200.190
access-list extended test123 permit ip host 192.9.200.190 192.168.200.1
access-list extended test123 allowed ip object NETWORK_OBJ_192.168.200.0_24 192.9.200.0 255.255.255.0
192.9.200.0 IP Access-list extended test123 255.255.255.0 allow object NETWORK_OBJ_192.9.200.0_24
pager lines 24
management of MTU 1500
Outside 1500 MTU
Within 1500 MTU
failover of MTU 1500
local pool RAVPN 192.168.200.1 - 192.168.200.254 255.255.255.0 IP mask
no failover
ICMP unreachable rate-limit 1 burst-size 1
ASDM image disk0: / asdm - 66114.bin
don't allow no asdm history
ARP timeout 14400
NAT (inside, outside) source Dynamics one interface
NAT (it is, inside) static static source NETWORK_OBJ_192.9.200.0_24 destination NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.9.200.0_24
Route outside 0.0.0.0 0.0.0.0 172.32.0.2 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
identity of the user by default-domain LOCAL
the ssh LOCAL console AAA authentication
Enable http server
http 0.0.0.0 0.0.0.0 outdoors
http 0.0.0.0 0.0.0.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown warmstart of cold start
Crypto ipsec transform-set ikev1 ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ikev1 SHA-ESP-3DES esp-3des esp-sha-hmac
Crypto ipsec transform-set ikev1 esp ESP-DES-MD5-esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ikev1 ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ikev1 ESP-AES-128-MD5-esp - aes esp-md5-hmac
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define ikev1 transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
Crypto ca trustpoint ASDM_TrustPoint0
Terminal registration
name of the object CN = KWI-COL-ASA - 01.dr.test .net, C = US, O = KWI
Configure CRL
Crypto ikev1 allow outside
IKEv1 crypto policy 10
authentication crack
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 20
authentication rsa - sig
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 30
preshared authentication
aes-256 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 40
authentication crack
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 50
authentication rsa - sig
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 60
preshared authentication
aes-192 encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 70
authentication crack
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 80
authentication rsa - sig
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 90
preshared authentication
aes encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 100
authentication crack
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 110
authentication rsa - sig
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 120
preshared authentication
3des encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 130
authentication crack
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 140
authentication rsa - sig
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 150
preshared authentication
the Encryption
sha hash
Group 2
life 86400
IKEv1 crypto policy 65535
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet 192.9.200.0 255.255.255.0 inside
Telnet timeout 30
SSH 0.0.0.0 0.0.0.0 management
SSH 0.0.0.0 0.0.0.0 outdoors
SSH 66.35.45.128 255.255.255.192 outside
SSH 0.0.0.0 0.0.0.0 inside
SSH timeout 30
SSH version 2
Console timeout 0
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
allow outside
AnyConnect image disk0:/anyconnect-win-2.5.2014-k9.pkg 1
AnyConnect enable
tunnel-group-list activate
attributes of Group Policy DfltGrpPolicy
internal RAVPN group policy
RAVPN group policy attributes
value of server WINS 192.9.200.164
value of 66.35.46.84 DNS server 66.35.47.12
VPN-filter value test123
Ikev1 VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value test123
Dr.kligerweiss.NET value by default-field
username test encrypted password xxxxxxx
username admin password encrypted aaaaaaaaaaaa privilege 15
vpntest Delahaye of encrypted password username
type tunnel-group RAVPN remote access
attributes global-tunnel-group RAVPN
address RAVPN pool
Group Policy - by default-RAVPN
IPSec-attributes tunnel-group RAVPN
IKEv1 pre-shared-key *.
!
class-map inspection_default
match default-inspection-traffic
!
!
type of policy-card inspect dns preset_dns_map
parameters
maximum message length automatic of customer
message-length maximum 512
Policy-map global_policy
class inspection_default
inspect the preset_dns_map dns
inspect the ftp
inspect h323 h225
inspect the h323 ras
Review the ip options
inspect the netbios
inspect the rsh
inspect the rtsp
inspect the skinny
inspect esmtp
inspect sqlnet
inspect sunrpc
inspect the tftp
inspect the sip
inspect xdmcp
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
call-home
Profile of CiscoTAC-1
no active account
http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address
email address of destination [email protected] / * /
destination-mode http transport
Subscribe to alert-group diagnosis
Subscribe to alert-group environment
Subscribe to alert-group monthly periodic inventory 2
Subscribe to alert-group configuration periodic monthly 2
daily periodic subscribe to alert-group telemetry
aes encryption password
Cryptochecksum:b001e526a239af2c73fa56f3ca7667ea
: end
COL-ASA-01 #.
Here is a shot made inside interface which can help as well, I've tried pointing the front door inside the interface on the target device, but I think it was a switch without ip route available on this subject I think which is always send package back to Cisco within the interface
Test of Cape COLLAR-ASA-01 # sho | in 192.168.200
25: 23:45:55.570618 192.168.200.1 > 192.9.200.190: icmp: echo request
29: 23:45:56.582794 192.168.200.1.137 > 192.9.200.164.137: udp 68
38: 23:45:58.081050 192.168.200.1.137 > 192.9.200.164.137: udp 68
56: 23:45:59.583176 192.168.200.1.137 > 192.9.200.164.137: udp 68
69: 23:46:00.573517 192.168.200.1 > 192.9.200.190: icmp: echo request
98: 23:46:05.578110 192.168.200.1 > 192.9.200.190: icmp: echo request
99: 23:46:05.590057 192.168.200.1.137 > 192.9.200.164.137: udp 68
108: 23:46:07.092310 192.168.200.1.137 > 192.9.200.164.137: udp 68
115: 23:46:08.592468 192.168.200.1.137 > 192.9.200.164.137: udp 68
116: 23:46:10.580795 192.168.200.1 > 192.9.200.190: icmp: echo request
COL-ASA-01 #.
Any help or pointers greatly appreciated, I have do this config after a long interval on Cisco of the last time I was working it was all PIX so just need to expert eyes to let me know if I'm missing something.
And yes I don't have a domestic network host to test against, all I have is a switch that cannot route and bridge default ip helps too...
Hello
The first thing you should do to avoid problems is to change the pool VPN to something else than the current LAN they are not really directly connected in the same network segment.
You can try the following changes
attributes global-tunnel-group RAVPN
No address RAVPN pool
no mask RAVPN 192.168.200.1 - 192.168.200.254 255.255.255.0 ip local pool
local pool RAVPN 192.168.201.1 - 192.168.201.254 255.255.255.0 IP mask
attributes global-tunnel-group RAVPN
address RAVPN pool
no nat (it is, inside) static source NETWORK_OBJ_192.168.200.0_24 NETWORK_OBJ_192.168.200.0_24 static destination NETWORK_OBJ_192.9.200.0_24 NETWORK_OBJ_192.9.200.0_24
In the above you first delete the VPN "tunnel-group" Pool and then delete and re-create the VPN pool with another network and then insert the same "tunnel-group". NEX will remove the current configuration of the NAT.
the object of the LAN network
192.168.200.0 subnet 255.255.255.0
network of the VPN-POOL object
192.168.201.0 subnet 255.255.255.0
NAT (inside, outside) 1 static source LAN LAN to static destination VPN-VPN-POOL
NAT configurations above adds the correct NAT0 configuration for the VPN Pool has changed. It also inserts the NAT rule to the Summit before the dynamic PAT rule you currently have. He is also one of the problems with the configurations that it replaces your current NAT configurations.
You have your dynamic PAT rule at the top of your NAT rules currently that is not a good idea. If you want to change to something else will not replace other NAT configurations in the future, you can make the following change.
No source (indoor, outdoor) nat Dynamics one interface
NAT source auto after (indoor, outdoor) dynamic one interface
NOTICE! PAT dynamic configuration change above temporarily interrupt all connections for users on the local network as you reconfigure the dynamic State PAT. So if you make this change, make sure you that its ok to still cause little reduced in the current internal users connections
Hope this helps
Let me know if it works for you
-Jouni
-
ASA 5505 IPSEC VPN connected but cannot access the local network
ASA: 8.2.5
ASDM: 6.4.5
LAN: 10.1.0.0/22
Pool VPN: 172.16.10.0/24
Hi, we purcahsed a new ASA 5505 and try to configure IPSEC VPN via ASDM; I simply run the wizards, installation vpnpool, split tunnelling, etc.
I can connect to the ASA using the cisco VPN client and internet works fine on the local PC, but it can not access the local network (can not impossible. ping remote desktop). I tried the same thing on our Production ASA(those have both Remote VPN and Site-to-site VPN working), the new profile, I created worked very well.
Here is my setup, wrong set up anything?
ASA Version 8.2 (5)
!
hostname asatest
domain XXX.com
activate 8Fw1QFqthX2n4uD3 encrypted password
g9NiG6oUPjkYrHNt encrypted passwd
names of
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
interface Vlan1
nameif inside
security-level 100
IP 10.1.1.253 255.255.252.0
!
interface Vlan2
nameif outside
security-level 0
address IP XXX.XXX.XXX.XXX 255.255.255.240
!
passive FTP mode
clock timezone PST - 8
clock summer-time recurring PDT
DNS server-group DefaultDNS
domain vff.com
vpntest_splitTunnelAcl list standard access allowed 10.1.0.0 255.255.252.0
access extensive list ip 10.1.0.0 inside_nat0_outbound allow 255.255.252.0 172.16.10.0 255.255.255.0
pager lines 24
Enable logging
timestamp of the record
logging trap warnings
asdm of logging of information
logging - the id of the device hostname
host of logging inside the 10.1.1.230
Within 1500 MTU
Outside 1500 MTU
IP local pool 172.16.10.1 - 172.16.10.254 mask 255.255.255.0 vpnpool
no failover
ICMP unreachable rate-limit 1 burst-size 1
don't allow no asdm history
ARP timeout 14400
Global 1 interface (outside)
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 0.0.0.0 0.0.0.0
Route outside 0.0.0.0 0.0.0.0 XXX.XXX.XXX.XXX 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
AAA-server protocol nt AD
AAA-server host 10.1.1.108 AD (inside)
NT-auth-domain controller 10.1.1.108
Enable http server
http 10.1.0.0 255.255.252.0 inside
No snmp server location
No snmp Server contact
Server enable SNMP traps snmp authentication linkup, linkdown cold start
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
Telnet timeout 5
SSH 10.1.0.0 255.255.252.0 inside
SSH timeout 20
Console timeout 0
dhcpd outside auto_config
!
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
WebVPN
internal group vpntest strategy
Group vpntest policy attributes
value of 10.1.1.108 WINS server
Server DNS 10.1.1.108 value
Protocol-tunnel-VPN IPSec l2tp ipsec
disable the password-storage
disable the IP-comp
Re-xauth disable
disable the PFS
IPSec-udp disable
IPSec-udp-port 10000
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list vpntest_splitTunnelAcl
value by default-domain XXX.com
disable the split-tunnel-all dns
Dungeon-client-config backup servers
the address value vpnpool pools
admin WeiepwREwT66BhE9 encrypted privilege 15 password username
username user5 encrypted password privilege 5 yIWniWfceAUz1sUb
the encrypted password privilege 3 umNHhJnO7McrLxNQ util_3 username
tunnel-group vpntest type remote access
tunnel-group vpntest General attributes
address vpnpool pool
authentication-server-group AD
authentication-server-group (inside) AD
Group Policy - by default-vpntest
band-Kingdom
vpntest group tunnel ipsec-attributes
pre-shared-key BEKey123456
NOCHECK Peer-id-validate
!
!
privilege level 3 mode exec cmd command perfmon
privilege level 3 mode exec cmd ping command
mode privileged exec command cmd level 3
logging of the privilege level 3 mode exec cmd commands
privilege level 3 exec command failover mode cmd
privilege level 3 mode exec command packet cmd - draw
privilege show import at the level 5 exec mode command
privilege level 5 see fashion exec running-config command
order of privilege show level 3 exec mode reload
privilege level 3 exec mode control fashion show
privilege see the level 3 exec firewall command mode
privilege see the level 3 exec mode command ASP.
processor mode privileged exec command to see the level 3
privilege command shell see the level 3 exec mode
privilege show level 3 exec command clock mode
privilege exec mode level 3 dns-hosts command show
privilege see the level 3 exec command access-list mode
logging of orders privilege see the level 3 exec mode
privilege, level 3 see the exec command mode vlan
privilege show level 3 exec command ip mode
privilege, level 3 see fashion exec command ipv6
privilege, level 3 see the exec command failover mode
privilege, level 3 see fashion exec command asdm
exec mode privilege see the level 3 command arp
command routing privilege see the level 3 exec mode
privilege, level 3 see fashion exec command ospf
privilege, level 3 see the exec command in aaa-server mode
AAA mode privileged exec command to see the level 3
privilege, level 3 see fashion exec command eigrp
privilege see the level 3 exec mode command crypto
privilege, level 3 see fashion exec command vpn-sessiondb
privilege level 3 exec mode command ssh show
privilege, level 3 see fashion exec command dhcpd
privilege, level 3 see the vpnclient command exec mode
privilege, level 3 see fashion exec command vpn
privilege level see the 3 blocks from exec mode command
privilege, level 3 see fashion exec command wccp
privilege see the level 3 exec command mode dynamic filters
privilege, level 3 see the exec command in webvpn mode
privilege control module see the level 3 exec mode
privilege, level 3 see fashion exec command uauth
privilege see the level 3 exec command compression mode
level 3 for the show privilege mode configure the command interface
level 3 for the show privilege mode set clock command
level 3 for the show privilege mode configure the access-list command
level 3 for the show privilege mode set up the registration of the order
level 3 for the show privilege mode configure ip command
level 3 for the show privilege mode configure command failover
level 5 mode see the privilege set up command asdm
level 3 for the show privilege mode configure arp command
level 3 for the show privilege mode configure the command routing
level 3 for the show privilege mode configure aaa-order server
level mode 3 privilege see the command configure aaa
level 3 for the show privilege mode configure command crypto
level 3 for the show privilege mode configure ssh command
level 3 for the show privilege mode configure command dhcpd
level 5 mode see the privilege set privilege to command
privilege level clear 3 mode exec command dns host
logging of the privilege clear level 3 exec mode commands
clear level 3 arp command mode privileged exec
AAA-server of privilege clear level 3 exec mode command
privilege clear level 3 exec mode command crypto
privilege clear level 3 exec command mode dynamic filters
level 3 for the privilege cmd mode configure command failover
clear level 3 privilege mode set the logging of command
privilege mode clear level 3 Configure arp command
clear level 3 privilege mode configure command crypto
clear level 3 privilege mode configure aaa-order server
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:447bbbc60fc01e9f83b32b1e0304c6b4
: end
Captures we can see packets going from the pool to the internal LAN, but we do not reply back packages.
The routing must be such that for 172.16.10.0/24 packages should reach the inside interface of the ASA.
On client machines or your internal LAN switch, you need to add route for 172.16.10.0/24 pointing to the inside interface of the ASA.
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