VPN via ISDN idle problem
Currently we are implementing a cisco 2600 with IOS encryption as software
a central hub router (it will become later a 3662) - which has a static
external address.
Then we have a cisco 801 IOS encryption software connection
address assigned to it on a dynamic ISDN.
I have configured the standard set of cryptographic cards, etc. on the 800 along
with the dynamic encryption on 2600 map - I get a built tunnel
successfully and the traffic is passed without problem. However if you then call
idling outside and comes back up the 800 to get a different address and when
He's trying to communicate to the 2600 it fails. -With a clear HIS Crypto on the 800
everything works again. On debugging etc. further, I can see that the 800 Initializes a new connection to the 2600, but based in this regard on the old address assigned to its Dialer previously. Of course, the 2600 responds but sent to the old address of the 800. This is illustrated with the crypto ipsec HS its 800 which gives the following:(Ip addr changed)
Interface: Dialer1
Tag crypto map: map20, local addr. 62.7.42.112
local ident (addr, mask, prot, port): (10.5.21.0/255.255.255.0/0/0)
Remote ident (addr, mask, prot, port): (2.0.0.0/255.0.0.0/0/0)
current_peer: 213.1.195.147
LICENCE, flags is {origin_is_acl},
#pkts program: encrypt 0, #pkts: 0, #pkts 0 digest
#pkts decaps: 0, #pkts decrypt: 0, #pkts check 0
compressed #pkts: 0, unzipped #pkts: 0
#pkts uncompressed: 0, #pkts compr. has failed: 0, #pkts decompress failed: 0
Errors #send 0, #recv 0 errors
local crypto endpt. : 62.7.60.179, remote Start crypto. : 213.1.195.147
Path mtu 1500, media, mtu 1500
current outbound SPI: 0
SAS of the esp on arrival:
the arrival ah sas:
entrants CFP sas
You can see that the 800 knows its interface has changed address, but he still has the old address as the endpoint local crypto.
Anyone have any ideas on a solution?
I tried to shorten the life of the Ipsec without real success.
Thanks in advance
Jason Sharples
It looks like bug CSCin10546 .
You can check the toolkit of bug here: http://www.cisco.com/kobayashi/support/tac/t_index.shtml .
There are interim versions that has the fix for it.
Kind regards
Tags: Cisco Security
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Hello
I think that vpn via nat is 'enabled' in the 6.3.1 software for the pix? I have problems to run. Can someone give me directions, including everything I need to know about the router?
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I'd appreciate any help.
Thanks for your time
Andy
I think that you need to configure the NAT-Traversal, the command to do this is isakmp nat-traversal]
NAT - T can be enabled or disabled:
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Version 4.0 Client VPN via a DSL connection
Hello.
In my corporate network, I have configured a PIX 520 firewall with vpn configuration, then, when I am connected via dial-up connection there is no problem,
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because I have problems, and the message displayed by the software is: "secure VPN connection terminated locally by the motif client: the remote peer not responding."
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If you have v6.3.x fw pix, nat/pat is not going to cause a problem, it will automatically negotiate UDP encap.
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AFAQ
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I did a lot of research on this, found similar questions, but not this exact one.
I have a Mac OSX 10.11.3 using Cisco AnyConnect 3.1.14018. It can VPN to our ASA version sw 8.2 (5) 55 perfectly fine on any LAN or Wifi. He cannot complete a VPN connection using an iPhone to Verizon 6 running the latest iOS via mobile access point. The VPN itself requires a certificate and a name of user and password (from the AD authentication).
During the attempt, on Mac, we get the error: client VPN could not check the IP forwarding table changes. A VPN connection can be established.
The connection can be established in other hotspots, Android on Verizon, IOS on AT & T, no problem. IOS on Verizon? Nope. No luck with Verizon to support.
The only thing that stands in the firewall log when the connection attempt fails: group
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Please try to disable IPv.6 from the MAC interface
123.45.123.234> -
IOS IPSEC VPN with NAT - translation problem
I'm having a problem with IOS IPSEC VPN configuration.
/*
crypto ISAKMP policy 10
BA 3des
preshared authentication
Group 2
ISAKMP crypto keys TEST123 address 205.xx.1.4
!
!
Crypto ipsec transform-set esp-3des esp-sha-hmac CHAIN
!
!
Map 10 CRYPTO map ipsec-isakmp crypto
the value of 205.xx.1.4 peer
transformation-CHAIN game
match address 115
!
interface FastEthernet0/0
Description FOR the EDGE ROUTER
IP address 208.xx.xx.33 255.255.255.252
NAT outside IP
card crypto CRYPTO-map
!
interface FastEthernet0/1
INTERNAL NETWORK description
IP 10.15.2.4 255.255.255.0
IP nat inside
access-list 115 permit 192.xx.xx.128 0.0.0.3 ip 172.xx.1.0 0.0.0.3
*/
(This configuration is incomplete / NAT configuration needed)
Here is the solution that I'm looking for:
When a session is initiated from the "internal network" to the "distance IPSEC - 172.xx.1.0/30 ' network I want the address scheme '10.15.0.0/16' NAT translation deals with '192.xx.xx.128/30' before forwarding via the IPSEC VPN Tunnel.
For more information, see "SCHEMA ATTACHED".
Any help is greatly appreciated!
Thank you
Clint Simmons
Network engineer
You can try the following NAT + route map approach (method 2 in this link)
http://www.Cisco.com/en/us/Tech/tk648/tk361/technologies_tech_note09186a0080093fca.shtml
Thank you
Raja K
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VPN router to the problem of the ASA
Hello world.
I am doing a VPN between a router and a series of ASA5500 and difficulties.
The router part is 100% correct because it is a daily task, but miss me something on the side of the ASA of the things.
The ASA also has remote via IPsec tunnels clients as you'll see below, so I have to make sure that continues to work!
It is a fairly urgent question. So any help or advice can be provided, it would be very appreciated!
Here is the router part:
!
crypto ISAKMP policy 1
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ISAKMP crypto keepalive 100
!
!
Crypto ipsec transform-set transform-set esp-3des esp-md5-hmac
!
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QoS before filing
!
!
Access-list 100 remark [== NAT control ==]
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access-list 100 permit ip 192.168.2.0 0.0.0.255 any
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access-list 102 permit ip 192.168.2.0 0.0.0.255 10.1.1.0 0.0.0.255
Access-list 102 remark
(Crypto card has been applied to the corresponding interface)
SIDE OF THE ASA:
permit inside_nat0_outbound to access extended list ip 10.1.1.0 255.255.255.0 10.1.1.192 255.255.255.224
prevpn_splitTunnelAcl list standard access allowed 10.1.1.0 255.255.255.0
access-list Interior-access-in extended permit ip 10.1.1.0 255.255.255.0 any
access-list Interior-access-in extended permit icmp 10.1.1.0 255.255.255.0 any
access list for distance-extended permitted ip network 10.1.1.0 255.255.255.0 192.168.2.0 255.255.255.0
Global (outside) 1 ASA-PUBLIC-IP
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 10.1.1.0 255.255.255.0
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Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto-map dynamic outside_dyn_map 20 the transform-set ESP-3DES-MD5 value
card crypto outside_map 40 match remote-network address
card crypto outside_map 40 game peers REMOTE-router-IP
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map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
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ISAKMP allows outside
part of pre authentication ISAKMP policy 10
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10 2 ISAKMP policy group
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tunnel-group prevpn type ipsec-ra
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Hi Chris
first on the router make this change to littil than u ned to add md5 as hashing whil employees u th in the asa and the router u did not, so the default is sha!
do
crypto ISAKMP policy 1
md5 hash
now on the SAA as I see that there is a problem in nat0 you line l2l tunnel
so that you need to look like:
permit inside_nat0_outbound to access extended list ip 10.1.1.0 255.255.255.0 192.168.2.0 255.255.255.0
You also need a permit for the ipsec traffic, the following command will allow all ipsec traffic if you want to filter traffic not to use this command and use rather ACLs on the external interface, but following that to allow all traffic to your L2L and remote vpn access:
Permitted connection ipsec sysopt
so, please:
clear xlate and reload the ASA then attempt to leave the expmtion NAT new effects
Good luck
If useful rates
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Hello forum, I have a question please answer if someone knows the answer...
Here is my scenario:
Central location Pix515 (192.168.0.0/24)
Location 1: (192.168.1.0/24)
Situation 2: (192.168.2.0/24)
Location 3: (192.168.3.0/24) local pool for vpn clients
192.168.0.0/24, 192.168.1.0/24 lan - LAN IPSEC
192.168.0.0/24 for 192.168.2.0/24 lan - lan IPSEC
192.168.0.0/24 to 192.168.3.0/24 ezvpn IPSEC
Question:
Is it posible to connect Location1 and Location2 via Pix, or Location1 and Location3?
On encryption ACLs on each location of traffic destined to another location is included for the encryption process.
for example, location1 acl:
Access 100 per 192.168.1.0 255.255.255.0 192.168.0.0 255.255.255.0
Access 100 per 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
Access 100 per 192.168.1.0 255.255.255.0 192.168.3.0 255.255.255.0
other locations have a similar LCD-s
There is no problem to access locations 192.168.0.0/24, but traffic between sites does not work.
I think that pix encrypt packets outside ariving.
I know, it's possible on IOS with IPSEC over GRE tunnels with some routing, but PIX?
Republic of Korea
Hi Rok-
Allows traffic between VPN sites does not currently work with Pix OS 6.3.4 and earlier. Code pix 7.0, which will be published later this year, will enable traffic between the same interfaces of VPN security level. This will allow talked to talk communication. I have configured the week last with Pix 7.0 beta code, so I know this is a new feature and it will work.
IOS does not have this limitation with IPSec. The GRE is not required to IOS to make communication speaks to talk work, although it can be used.
I hope this helps you understand what is happening.
Please let us know this that followed by questions that you have.
Thank you!
Peter
PS., pls remember to note the positions so others will know if we have provided you with the information you need!
-
is it possible to site vpn with ipsec on routers tha is linked via wireless?
Thank you
Celso,
If the two routers are
a be able to communicate with each other.
b. is not far behind,
c. and there is nothing on wireless devices that would block packets UDP 500 and ESP.
Then, you shouldn't have a problem with creating a Site to tunnel.
Hope that answers your query.
The rate of this post, if that helps.
See you soon
Gilbert
-
VPN and port forwarding problem
Hello
I configured a VPN (IPSec) between 2 sites on Cisco 881 - K9.
The server 'A', which the 192.168.0.X address must be accessible on port 80, 8080 and 90 of the public network.
I have configured the ports of shipment with the command:
IP nat inside source static TCP 192.168.0.X 90 interface fastethernet 4 90
IP nat inside source static TCP 192.168.0.X 80 4 80 fastethernet interface
IP nat inside source static TCP 8080 interface fastethernet 4 8080 192.168.0.X
The server is accessible from the outside, the site in which it is located.
But there is a problem with the second site:
- I ping the server with its local address 192.168.0.X
- But when I try to open a Web page that is using port 80 or 8080 or 90, the server appears inaccessible
It seems that the problem is due to the translation of port because when I delete the configuration of port forwarding is no problem over on the second site.
Thanks for your help
Hello
You need conditional NAT.
When you want to Port Forwarding to work just for a part of traffic, e.g. when access to the server from the Internet
but not for traffic entering via VPN, you can add a roadmap to the end.Thus,.
IP nat inside source static TCP 192.168.0.X PUBLIC_IP 4 xx xx map route VPNThe road map tells when it is NAT that will to spend.
It will always happen, but when traffic is coming from the VPN.Now... the problem is that you can add a roadmap, when you have a rule of Port forwarding to an IP address (and not an interface).
Anyway, give it a try and let us know.
Federico.
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LAN-to-LAN IPsec VPN with overlapping networks problem
I am trying to connect to two networks operlapping via IPsec. I already have google and read
http://www.Cisco.com/en/us/products/ps6120/products_configuration_example09186a0080b37d0b.shtml
Details:
Site_A use ASA 5510 with software version 8.0 (4) 32. Site_A use 10.100.0.0/24, 10.100.1.0/24 and 10.100.2.0/24 inside networks. 10.100.0.0/24 is directly connected to ASA (like vlan10), 10.100.1.0/24 and 10.100.2.0/24 are routed.
Site_B use Linux box and networks 10.100.1.0/24, 10.100.2.0/24, 10.100.3.0/24 and so on (mainly 10.100.x.0/24). I have not implemented this ASA, we took over this infrastructure without other documentation whatsoever.
According to the above link I should use double NAT. Site_B will see the Site_A as 10.26.0.0/22 networks, and Site_A see networks in Site_B as 10.25.0.0/24. Site_A is allowed access only 10.100.1.0/24 in the Site_B, and Site_B is allowed access to all the networks of the Site_A 10.100.x.0/24 - so / 22 10.26.0.0/22 mask. I would like, for example, ssh to host in the Site_B to host the Site_A using 10.26.1.222 as the destination ip address (and it should be translated in 10.100.1.222 on the side Site_A). I'm looking for something like ip nat type match-host in Cisco routers - I want to translate only a part of the network address leave the intact host Party. Anyway, following the steps from the link displayed above everything is ok until the command:
static (companyname, outside) 10.26.0.0 access list fake_nat_outbound
which translates into:
WARNING: address real conflict with existing static
TCP companyname:10.100.0.6/443 to outside:x.x.x.178/443 netmask 255.255.255.255
WARNING: address real conflict with existing static
TCP companyname:10.100.0.20/25 to outside:x.x.x.178/25 netmask 255.255.255.255
WARNING: address real conflict with existing static
TCP companyname:10.100.0.128/3389 to outside:x.x.x.178/50000 netmask 255.255.255.255
WARNING: address real conflict with existing static
TCP companyname:10.100.0.26/3389 to outside:x.x.x.181/2001 netmask 255.255.255.255
WARNING: address real conflict with existing static
TCP companyname:10.100.0.27/3389 to outside:x.x.x.181/2002 netmask 255.255.255.255
WARNING: address real conflict with existing static
TCP companyname:10.100.0.28/3389 to outside:x.x.x.178/2003 netmask 255.255.255.255
Those are redirects to port on Site_A used for mail, webmail, etc. What should I do to keep the redirects from the Internet to companyname vlan and at the same time to have work l2l ipsec tunnel linking networks that overlap?
Thank you in advance for any help or advice.
The ASA config snippet below:
!
ASA 4,0000 Version 32
!
no names
name 10.25.0.0 siteB-fake-network description fake NAT network to avoid an overlap of intellectual property
name 10.26.0.0 description of siteA-fake-network NAT fake network to avoid an overlap of intellectual property
!
interface Ethernet0/0
Shutdown
nameif inside
security-level 100
IP 10.200.32.254 255.255.255.0
!
interface Ethernet0/1
nameif outside
security-level 0
IP address x.x.x.178 255.255.255.248
!
interface Ethernet0/2
No nameif
no level of security
no ip address
!
interface Ethernet0/2.10
VLAN 10
nameif companyname
security-level 100
IP 10.100.0.254 255.255.255.0
!
interface Ethernet0/2.20
VLAN 20
nameif wifi
security-level 100
the IP 10.0.0.1 255.255.255.240
!
interface Ethernet0/2.30
VLAN 30
nameif dmz
security-level 50
IP 10.0.30.1 255.255.255.248
!
interface Ethernet0/3
Shutdown
No nameif
no level of security
no ip address
!
interface Management0/0
nameif management
security-level 100
IP 10.100.100.1 255.255.255.0
management only
!
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
object-group Protocol TCPUDP
object-protocol udp
object-tcp protocol
Group of objects in the inside network
object-network 10.100.0.0 255.255.255.0
object-network 10.100.1.0 255.255.255.0
object-network 10.100.2.0 255.255.255.0
DM_INLINE_TCP_1 tcp service object-group
port-object eq 2221
port-object eq 2222
port-object eq 2223
port-object eq 2224
port-object eq 2846
DM_INLINE_TCP_5 tcp service object-group
port-object eq ftp
port-object eq ftp - data
port-object eq www
EQ object of the https port
object-group service DM_INLINE_SERVICE_1
the eq field tcp service object
the eq field udp service object
DM_INLINE_TCP_6 tcp service object-group
port-object eq 2221
port-object eq 2222
port-object eq 2223
port-object eq 2224
port-object eq 2846
the DM_INLINE_NETWORK_1 object-group network
object-network 10.100.0.0 255.255.255.0
object-network 10.100.2.0 255.255.255.0
standard access list securevpn_splitTunnelAcl allow 10.100.0.0 255.255.255.0
outside_access_in list extended access permit tcp any host x.x.x.178 eq 50000
outside_access_in list extended access permit tcp any host x.x.x.178 eq smtp
outside_access_in list extended access permit tcp any host x.x.x.178 eq https
outside_access_in list extended access permit tcp any host x.x.x.179 DM_INLINE_TCP_1 object-group
outside_access_in list extended access permit tcp any host x.x.x.181 eq ftp
outside_access_in list extended access permit tcp any host x.x.x.181 eq ftp - data
outside_access_in list extended access permit tcp host 205.158.110.63 eq x.x.x.180 idle ssh
access extensive list ip 10.100.0.0 inside_access_in allow 255.255.255.0 10.100.1.0 255.255.255.0
inside_access_in list extended access allowed ip-group of objects to the inside network 10.100.99.0 255.255.255.0
inside_access_in list extended access allowed ip-group of objects to the inside network 10.0.30.0 255.255.255.248
inside_access_in list extended access permit tcp host 10.100.0.6 any eq smtp
inside_access_in list extended access permitted tcp object-group network inside any eq www
inside_access_in list extended access permitted tcp object-group network inside any https eq
inside_access_in list extended access permitted tcp-group of objects to the inside-network WG 1023 any eq ftp - data
inside_access_in list extended access permitted tcp-group of objects to the inside-network WG 1023 any ftp eq
inside_access_in list extended access allowed object-group objects TCPUDP-group to the network inside any eq 9999
inside_access_in list extended access allowed object-group objects TCPUDP-group to the network inside any eq 3389
inside_access_in list extended access allowed object-group network inside udp any eq field
companyname_access_in list extended access allowed ip-group of objects to the inside network 10.100.1.0 255.255.255.0
companyname_access_in list extended access allowed ip-group of objects to the inside network 10.100.99.0 255.255.255.0
companyname_access_in list extended access allowed ip-group of objects to the inside network 10.0.30.0 255.255.255.248
companyname_access_in list extended access permit tcp host 10.100.0.6 any eq smtp
companyname_access_in list extended access permitted tcp object-group network inside any eq www
companyname_access_in list extended access permitted tcp object-group network inside any https eq
companyname_access_in list extended access permitted tcp-group of objects to the inside-network WG 1023 any eq ftp - data
companyname_access_in list extended access permitted tcp-group of objects to the inside-network WG 1023 any ftp eq
companyname_access_in list extended access allowed object-group objects TCPUDP-group to the network inside any eq 9999
companyname_access_in list extended access allowed object-group objects TCPUDP-group to the network inside any eq 3389
companyname_access_in list extended access allowed object-group network inside udp any eq field
wifi_access_in list extended access permitted tcp 10.0.0.0 255.255.255.240 host 10.100.0.40 eq 2001
access extensive list ip 10.100.0.0 companyname_nat0_outbound allow 255.255.255.0 10.100.99.0 255.255.255.0
access extensive list ip 10.100.0.0 companyname_nat0_outbound allow 255.255.255.0 10.0.0.0 255.255.255.240
access extensive list ip 10.100.0.0 companyname_nat0_outbound allow 255.255.255.0 10.0.30.0 255.255.255.248
access extensive list ip 10.100.0.0 companyname_nat0_outbound allow 255.255.255.0 10.100.2.0 255.255.255.0
access extensive list ip 10.100.2.0 companyname_nat0_outbound allow 255.255.255.0 10.0.30.0 255.255.255.248
access extensive list ip 10.100.1.0 companyname_nat0_outbound allow 255.255.255.0 10.100.99.0 255.255.255.0
access extensive list ip 10.100.2.0 companyname_nat0_outbound allow 255.255.255.0 10.100.99.0 255.255.255.0
wifi_nat0_outbound to access ip 10.0.0.0 scope list allow 255.255.255.240 10.100.0.0 255.255.255.0
dmz_access_in list extended access permitted tcp 10.0.30.0 255.255.255.248 any DM_INLINE_TCP_5 object-group
dmz_access_in list extended access permitted tcp 10.0.30.0 255.255.255.248 host 10.100.0.2 object-group DM_INLINE_TCP_6
dmz_access_in list extended access allowed object-group DM_INLINE_SERVICE_1 10.0.30.0 255.255.255.248 object-group DM_INLINE_NETWORK_1
dmz_access_in list extended access deny ip 10.0.30.0 255.255.255.248 all
access extensive list ip 10.0.30.0 dmz_nat0_outbound allow 255.255.255.248 10.100.0.0 255.255.255.0
access extensive list ip 10.0.30.0 dmz_nat0_outbound allow 255.255.255.248 10.100.99.0 255.255.255.0
access extensive list ip 10.0.30.0 dmz_nat0_outbound allow 255.255.255.248 10.100.2.0 255.255.255.0
outside_1_cryptomap to access extended list ip 10.26.0.0 allow 255.255.252.0 10.25.0.0 255.255.255.0
access extensive list ip 10.100.0.0 fake_nat_outbound allow 255.255.252.0 10.25.0.0 255.255.255.0
IP local pool clientVPNpool 10.100.99.101 - 10.100.99.199 mask 255.255.255.0
IP verify reverse path inside interface
IP verify reverse path to the outside interface
IP audit name IPS attack action alarm down reset
IP audit name IPS - inf info action alarm
interface verification IP outside of the IPS - inf
verification of IP outside the SPI interface
NAT-control
Global (inside) 91 10.100.0.2
Global (inside) 92 10.100.0.4
Global (inside) 90 10.100.0.3 netmask 255.255.255.0
Global interface 10 (external)
Global x.x.x.179 91 (outside)
Global x.x.x.181 92 (outside)
Global (outside) 90 x.x.x.180 netmask 255.0.0.0
interface of global (companyname) 10
Global interface (dmz) 20
NAT (outside) 10 10.100.99.0 255.255.255.0
NAT (companyname) 0-list of access companyname_nat0_outbound
NAT (companyname) 10 10.100.0.0 255.255.255.0
NAT (companyname) 10 10.100.1.0 255.255.255.0
NAT (companyname) 10 10.100.2.0 255.255.255.0
wifi_nat0_outbound (wifi) NAT 0 access list
NAT (dmz) 0-list of access dmz_nat0_outbound
NAT (dmz) 10 10.0.30.0 255.255.255.248
static (companyname, outside) tcp https 10.100.0.6 https interface subnet 255.255.255.255 mask
static (companyname, outside) tcp interface smtp 10.100.0.20 smtp netmask 255.255.255.255
static (companyname, outside) interface 50000 10.100.0.128 TCP 3389 netmask 255.255.255.255
static (companyname, external) x.x.x.181 2001 10.100.0.26 TCP 3389 netmask 255.255.255.255
static (companyname, external) x.x.x.181 2002 10.100.0.27 TCP 3389 netmask 255.255.255.255
static (companyname, outside) interface 2003 10.100.0.28 TCP 3389 netmask 255.255.255.255
static (dmz, outside) tcp x.x.x.181 ftp 10.0.30.2 ftp netmask 255.255.255.255
static (companyname, companyname) 10.100.1.0 10.100.1.0 netmask 255.255.255.0
static (companyname, companyname) 10.100.2.0 10.100.2.0 netmask 255.255.255.0
inside_access_in access to the interface inside group
Access-group outside_access_in in interface outside
Access-group companyname_access_in in interface companyname
Access-group wifi_access_in in wifi interface
Access-group dmz_access_in in dmz interface
Route outside 0.0.0.0 0.0.0.0 x.x.x.177 1
Companyname route 10.0.1.0 255.255.255.0 10.100.0.1 1
Companyname route 10.100.1.0 255.255.255.0 10.100.0.1 1
Companyname route 10.100.2.0 255.255.255.0 10.100.0.1 1
dynamic-access-policy-registration DfltAccessPolicy
!
Crypto-map dynamic outside_dyn_map 20 set pfs
Crypto-map dynamic outside_dyn_map 20 the transform-set ESP - 3DES - SHA TRANS_ESP_3DES_MD5 value
life together - the association of security crypto dynamic-map outside_dyn_map 20 28800 seconds
Crypto-map dynamic outside_dyn_map 20 kilobytes of life together - the association of safety 4608000
PFS set 40 crypto dynamic-map outside_dyn_map
Crypto-map dynamic outside_dyn_map 40 value transform-set ESP-3DES-SHA
life together - the association of security crypto dynamic-map outside_dyn_map 40 28800 seconds
Crypto-map dynamic outside_dyn_map 40 kilobytes of life together - the association of safety 4608000
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
Dynamic crypto map SYSTEM_DEFAULT_CRYPTO_MAP 65535 define security association lifetime 28800 seconds
cryptographic kilobytes 4608000 life of the set - the association of security of the 65535 SYSTEM_DEFAULT_CRYPTO_MAP of the dynamic-map
card crypto outside_map 1 match address outside_1_cryptomap
card crypto outside_map 1 set pfs Group1
outside_map 1 counterpart set a.b.c.1 crypto card
card crypto outside_map 1 set of transformation-ESP-3DES-SHA
map outside_map 20-isakmp ipsec crypto dynamic outside_dyn_map
outside_map interface card crypto outside
!
internal DefaultRAGroup group strategy
attributes of Group Policy DefaultRAGroup
value of server WINS 10.100.0.3
value of server DNS 10.100.0.3
nom_societe.com value by default-field
internal DefaultRAGroup_1 group strategy
attributes of Group Policy DefaultRAGroup_1
value of server DNS 10.100.0.3
Protocol-tunnel-VPN l2tp ipsec
internal group securevpn strategy
securevpn group policy attributes
value of server WINS 10.100.0.3 10.100.0.2
value of 10.100.0.3 DNS server 10.100.0.2
VPN-idle-timeout 30
Protocol-tunnel-VPN IPSec
nom_societe.com value by default-field
attributes global-tunnel-group DefaultRAGroup
address clientVPNpool pool
authentication-server-group COMPANYNAME_AD
Group Policy - by default-DefaultRAGroup_1
IPSec-attributes tunnel-group DefaultRAGroup
pre-shared-key *.
tunnel-group securevpn type remote access
tunnel-group securevpn General attributes
address clientVPNpool pool
authentication-server-group COMPANYNAME_AD
Group Policy - by default-securevpn
tunnel-group securevpn ipsec-attributes
pre-shared-key *.
tunnel-group securevpn ppp-attributes
ms-chap-v2 authentication
tunnel-group a.b.c.1 type ipsec-l2l
a.b.c.1 group tunnel ipsec-attributes
pre-shared-key *.
Are you sure that static-config does not make to the running configuration?
By applying this 'static big' you're essentially trying to redirect the ports, which have already been transmitted by the rules in your existing configuration. This explains the caveat: what you are trying to do has some overlap with existing static.
(Sorry for the use of the transmission of the word, but this behavior makes more sense if you look at it like this; although "port forwarding" is not Cisco-terminology.)
But... whenever I stumbled upon this question, the warning was exactly that: a WARNING, not an ERROR. And everything works as I want it to work: the specific static in my current config simply have priority over static grand.
If you would like to try to do the other opposite you would get an error (first static major, then try to apply more specific) and the config is not applied.
So could you tell me the config is really not accepted?
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To connect to the box of ubuntu via VPN via a server
I have a ubuntu box connected to a SBS2003 server. A VPN tunnel to the SBS2003 server, I see each machine connected to the network - including the Ubuntu machine. However, when I try to access the files on the machine of Ubuntu, VPN, I can't make a connection with it. I don't have this problem when I connected directly to the network while in the office - I can see the Ubuntu box and access files on this computer. Any ideas?
Any help is appreciated.
Hello
I suggest you post the question in the forums and check them off below if it helps:
http://social.technet.Microsoft.com/forums/en-us/categories
It will be useful.
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I had to reinstall windows on my labtop and after that I made and updated all updates and service packs and all patches computer and implemented to date, I still have a problem, I can not understand. After that the computer is idle and you try to get on the computer screen begins to blink and a box pop up appears giving the ability to shut down or restart or hibernation or sleep. When you try to click on one it beeps and does nothing. I have to click on start and stop several times before it will be stopped and then the computer to repower it works. If you press the power button without closing properly, it goes into safe mode and I can't understand why or whatis the cause. I did a scan of the drive and nothing showed up. Can someone help me please.
Hello
After a reinstall, you need to get the latest drivers from the website of the manufacturer of your laptop.
Go to the website of the manufacturer of your laptop > drivers download Section > then key in your computer model number > find your operating system > find two graphics / video or from the Chipset drivers and download and install.
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
If you continue to get "beeps", read on:
You will need to go to your computer manufacturer's website and find out what BIOS you have in your computer model.
Then check in these links 'beep' error codes know what hardware has problems.
http://www.pchell.com/hardware/beepcodes.shtml
http://www.computerhope.com/beep.htm
See you soon.
-
Two RV042 VPN has been a problem to get to the third-party router
Hello, I have two RV042 connected via VPN very well. First network let's call A.A.A.A Second network have also RV042 to B.B.B.253. B.B.B. network, we have Cisco router another provider to B.B.B.254. On this second network configuration on B.B.B.253 (our default gateway) saying that all traffic will C.C.C.C I have routing tables (just an IP address not a subnet) must pass through the router Cisco at B.B.B.254 and the location of B.B.B.B works well.
What I'm trying to accomplish, is the unique through the RV042 VPN network A.A.A.A than when I go to C.C.C.C of IP address and get passed out through B.B.B.254 (Cisco of the seller). I had the seller put the roads in their router to be able to deliver the A.A.A.A network and can ping on both networks. Specifically, I can ping from A.A.A.A to B.B.B.254. However, I would like to install my on A.A.A.A routing tables so that whenever someone goes to the unique address of C.C.C.C it passed through the VPN to the B.B.B.254. All my efforts have failed. I do not exclude the seller screwed up somewhere, but have been working on this all day and am running out of ideas. It's for all the suggestions and thanks for any help!
Concerning
It is not possible. The RV042 using a simple IPSec VPN Tunnel tunnel. Plain IPSec has routable interfaces. You cannot add static routes to handle additional traffic through the tunnel. IPSec will be tunnel only traffic that matches local & remote security groups. Because C.C.C.C is not part of a security group that he will not get in the tunnel.
-
IPSec VPN via UDP fails on WRT610N
Hello
Using a Cisco VPN, user can connect, but after have connected you to all stops internet connectivity.
IPsec uses UDP (NAT/PAT).
Anyway to turn it on? The router VPN Passthroughs are all enabled, I even turned on the UDP multicast filter...
Nowhere else in configure anything?
The VPN profile works on the old WRT54G and a SMC router so I guess that's the WRT610N which has a problem?
Thank you!It should not make any difference for the connection if the relay is activated or not. The connection goes through the port UDP ISAKMP 450 that should always work. Disabling the VPN passthrough block ESP IP protocol that is used for data transfer. Your VPN client must then automatically encapsulation UDP Port 4500, which should work fine.
If the connection does not work once you turn off the pull-out decision, I'd say it's a bug. That should never happen. Check the logs in the client to see what happens, maybe, that there was a suspicion.
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Remote VPN gateway to gateway problem RV016 to add VLANs
Hi all I have a little problem with RV016. I have a site to another LAN ipsec virtual and I would like to add a vlan remote for tunneling but RV has only three options
-IP
-Subnet
IP range-
Now the remote lan for vpn is 192.168.10.0/24 and I would add 10.1.1.0/24
Can someone help me?
Glad to hear it
Please note the post useful and mark it as answered to help other customers of Cisco
See you soon
Mehdi
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