Roads remain in the routing table after disconnecting from the vpn client

I am facing this problem for my clients and the easy vpn server.

My Cisco 3825 has an easy vpn server configuration with an ip pool. When one of the customer disconnects and isakmp and ipsec his deleted by the router itself. The route pointing to the ip address of the ip pool is still in the routing table. This time, another vpn client connects and get the ip address of the ip even pool. But this new vpn client connected is located on a different interface of the router. Thus, an extreme problem happen! A route to 2 next hops is created! So bad!

Someone else can help me? How can I delete the wrong way?

Thank you!

Jason Lam

It can be useful to upgrade because he accompanied several questions IPP in earlier versions of the code with the roads not removed during the SA goes down, etc.

Tags: Cisco Security

Similar Questions

The VPN Clients need access to the subnet on another router

Hello

We have a pix 515e PIX Version 8.0 (2)

We have two subnet 10.1.x.x/16 and 10.2.x.x/16

The firewall is on 10.1.x.x and vpn clients can access this subnet.

The firewall can ping 10.2.x.y where x is a server in the other subnet.

On the 10.2.x.x customers out the firewall.

The problem is that vpn clients cannot access the server of 10.2.x.y even if the pix can ping 10.2.x.y and the road for him.

What I need to check that the vpn rules are correct in the pix 515e?

I think it is a rule of exemption nat or something like that not exactly sure.

Everything would be a great help.

Thank you

Hello

For clients VPN access to these subnets, check the following:

1 NAT exemption include these subnets (if not using NAT)... it's the NAT0 ACL command

2. these subnets is included in the split tunneling

3. these subnets have a route to the PIX to send traffic to the VPN client pool.

4. There are no ACLs not applied to the inside interface of the PIX deny this communication.

Federico.

Routing problem between the VPN Client and the router's Ethernet device

Hello

I have a Cisco 1721 in a test environment.

A net 172.16.0.0/19 simulates the Internet and a net 192.168.1.0/24 simulates the net, the VPN tunnel must go to (intranet).

The net 172.16.0.0 depends on the router 0 FastEthernet, Intranet (VPN) hangs on Ethernet 0.

The configuration was inspired form the sample Configuration

"Configuring the Client VPN Cisco 3.x for Windows to IOS using Local extended authentication"

and the output of the ConfigMaker configuration.

Authentication and logon works. Client receives an IP address from the pool. But there's a routing problem

side of routers. Ping client-side - do not work (the VPN client statistics that count encrypt them packets, but not to decrypt).

Ping the router works too, but decrypt and encrypt customer statistics in VPN packets count progressive

(customer has a correct route and return ICMP packets to the router).

The question now is:

How to route packets between the Tunnel and an Ethernet device (Ethernet 0)?

conf of the router is attached - hope that's not too...

Thanks & cordially

Thomas Schmidt

-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- snipp .-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.

!

version 12.2

horodateurs service debug uptime

Log service timestamps uptime

encryption password service

!

!

host name * moderator edit *.

!

enable secret 5 * moderator edit *.

!

!

AAA new-model

AAA authentication login userauthen local

AAA authorization groupauthor LAN

!

! only for the test...

!

username cisco password 0 * moderator edit *.

!

IP subnet zero

!

audit of IP notify Journal

Max-events of po verification IP 100

!

crypto ISAKMP policy 3

3des encryption

preshared authentication

Group 2

!

ISAKMP crypto client configuration group 3000client

key cisco123

pool ippool

!

! We do not want to divide the tunnel

! ACL 108

!

Crypto ipsec transform-set esp-3des esp-sha-hmac RIGHT

!

Crypto-map dynamic dynmap 10

Set transform-set RIGHT

!

map clientmap client to authenticate crypto list userauthen

card crypto clientmap isakmp authorization list groupauthor

client configuration address map clientmap crypto answer

10 ipsec-isakmp crypto map clientmap Dynamics dynmap

!

interface Ethernet0

no downtime

Description connected to VPN

IP 192.168.1.1 255.255.255.0

full-duplex

IP access-group 101 in

IP access-group 101 out

KeepAlive 10

No cdp enable

!

interface Ethernet1

no downtime

address 192.168.3.1 IP 255.255.255.0

IP access-group 101 in

IP access-group 101 out

full-duplex

KeepAlive 10

No cdp enable

!

interface FastEthernet0

no downtime

Description connected to the Internet

IP 172.16.12.20 255.255.224.0

automatic speed

KeepAlive 10

No cdp enable

!

! This access group is also only for test cases!

!

no access list 101

access list 101 ip allow a whole

!

local pool IP 192.168.10.1 ippool 192.168.10.10

IP classless

IP route 0.0.0.0 0.0.0.0 172.16.12.20

enable IP pim Bennett

!

Line con 0

exec-timeout 0 0

password 7 * edit from moderator *.

line to 0

line vty 0 4

!

end

^-^-^-^-^-^-^-^-^-^-^-^-^- snapp ^-^-^-^-^-^-^-^-^-^-^-^-^-^-

Thomas,

Can't wait to show something that might be there, but I don't see here. You do not have the card encryption applied to one of the interfaces, perhaps it was not copied. Assuming your description you do it, or should it be, applied to the fa0 and you are connected. Try how you ping? Since the router or a device located on E0? If you ping the router, you will need to do an extended ping of E0 to the ip address of the client has been assigned. If your just ping the router without the extension, you will get sales and decrypts that you declare on the client. Have you tried to ping from the client to interface E0? Your default route on the router is pointing to fa0? You have a next hop to affect? You have several NIC on the client pc? Turn off your other network cards to check that you don't have a problem with routing on the client if you have more than one.

Kurtis Durrett

ASA problem inside the VPN client routing

Hello

I have a problem where I can't reach the VPN clients with their vpn IP pool from the inside or the asa itself. Connect VPN clients can access internal network very well. I have no nat configured for the pool of vpn and packet trace crypt packages and puts it into the tunnel. I'm not sure what's wrong.

Here are a few relevant config:

network object obj - 192.168.245.0

192.168.245.0 subnet 255.255.255.0

192.168.245.1 - 192.168.245.50 vpn IP local pool

NAT (inside, outside) static source any any destination static obj - 192.168.245.0 obj - 192.168.245.0 no-proxy-arp-search to itinerary

Out of Packet trace:

Firewall # entry packet - trace inside the x.x.x.x icmp 8 0 192.168.245.33

Phase: 1

Type: ACCESS-LIST

Subtype:

Result: ALLOW

Config:

Implicit rule

Additional information:

MAC access list

Phase: 2

Type:-ROUTE SEARCH

Subtype: entry

Result: ALLOW

Config:

Additional information:

in 192.168.245.33 255.255.255.255 outside

Phase: 3

Type: ACCESS-LIST

Subtype: Journal

Result: ALLOW

Config:

Access-group acl-Interior interface inside

access list acl-Interior extended icmp permitted an echo

Additional information:

Phase: 4

Type: IP-OPTIONS

Subtype:

Result: ALLOW

Config:

Additional information:

Phase: 5

Type: INSPECT

Subtype: np - inspect

Result: ALLOW

Config:

Additional information:

Phase: 6

Type:

Subtype:

Result: ALLOW

Config:

Additional information:

Phase: 7

Type: NAT

Subtype:

Result: ALLOW

Config:

NAT (inside, outside) static source any any destination static obj - 192.168.245.0

obj - 192.168.245.0 no-proxy-arp-search to itinerary

Additional information:

Definition of static 0/x.x.x.x-x.x.x.x/0

Phase: 8

Type: VPN

Subtype: encrypt

Result: ALLOW

Config:

Additional information:

Phase: 9

Type: CREATING STREAMS

Subtype:

Result: ALLOW

Config:

Additional information:

New workflow created with the 277723432 id, package sent to the next module

Result:

input interface: inside

entry status: to the top

entry-line-status: to the top

output interface: outside

the status of the output: to the top

output-line-status: to the top

Action: allow

There is no route to the address pool of vpn. Maybe that's the problem? I don't know than that used to work before we went to 8.4.

Check if the firewall is enabled on your host from the client ravpn and blocking your pings.

Maintenance of the internal DNS after connecting to the VPN Client

We connect to the VPN client, all day and I wanted to know if there is a way to continue to use our internal LAN DNS when you are connected. For example, when I connect to the VPN client, our mail server internal and the dns resolves the public IP address.

Thank you

You can set up the split-dns service, but which can be configured at the vpn your client device, because you only connect with vpn client and normally politicians vpn client get pushed vpn headend unit.

Here is the split-dns command if your customer comes to run ASA firewall, and they allow you to configure:

http://www.Cisco.com/en/us/docs/security/ASA/asa80/command/reference/S8.html#wp1404571

Terminating the VPN client on 871W

Hello

I tried to install EasyVPN on a cisco 871W by SDM. The goal is to finish the VPN client with authentication with an external RADIUS/advertising (on a local subnet). I implemented the IAS on a win2003 Server advertising and checked the accounts.

SDM was missing the 'crypto map' piece of config. After you add this in the CLI it still didn't work. Thus, EasyVPN is not as easy at is sounds...

Could someone with some knowledge of VPN and IPsec and so forth please look at this config? Maybe it gives me an idea of what I did wrong (which, without a doubt, must be the case).

Thank you

Erik

==

AAA new-model
!
AAA rad_eap radius server group
auth-port 1645 10.128.7.5 Server acct-port 1646
!
AAA rad_mac radius server group
!
AAA rad_acct radius server group
!
AAA rad_admin radius server group
!
AAA server Ganymede group + tac_admin
!
AAA rad_pmip radius server group
!
RADIUS server AAA dummy group
!
AAA authentication login default local
AAA authentication login eap_methods group rad_eap
AAA authentication login mac_methods local
AAA authentication login sdm_vpn_xauth_ml_1 local
AAA authorization exec default local
AAA authorization ipmobile default group rad_pmip
AAA authorization sdm_vpn_group_ml_1 LAN
AAA accounting network acct_methods
action-type market / stop
Group rad_acct
!
!
!
AAA - the id of the joint session
clock timezone MET 1
clock to DST DST PUTS recurring last Sun Mar 02:00 last Sun Oct 02:00
!
Crypto pki trustpoint TP-self-signed-1278336536
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 1278336536
revocation checking no
rsakeypair TP-self-signed-1278336536
!
!
TP-self-signed-1278336536 crypto pki certificate chain
certificate self-signed 01
3082024A 308201B 3 A0030201 02020101 300 D 0609 2A 864886 F70D0101 04050030
2 060355 04031326 494F532D 53656 C 66 2 AND 536967 6E65642D 43657274 31312F30
69666963 31323738 33333635 6174652D 3336301E 170 3039 31303237 32313237
32395A 17 0D 323030 31303130 30303030 305A 3031 06035504 03132649 312F302D
4F532D53 5369676E 656C662D 43 65727469 66696361 74652 31 32373833 65642D
33363533 3630819F 300 D 0609 2A 864886 01050003, 818, 0030, 81890281 F70D0101
81008B 56 5902F5DF FCE1A56E 3A63350E 45956514 1767EF73 FEC6CD16 7E982A82
B0AF8546 ABB3D35A B7C3A7E3 3ACCB34A 8B655C97 F103DBD5 9AAEFEFC 37A 02103
4EFC398B 0C8B6BE5 AD3E568E 6CB69F87 CBCA0785 EAED0A28 726F2F0A B0B0453E
32E6B3B7 861F87FA 222197DD 3410D8A9 35939E9B CBF95F20 B8DA6ADE BF460F5C
BF8F0203 010001A 3 72307030 130101 1 FF040530 030101FF 301D 0603 0F060355
551 1104 16301482 12444341 4E495430 302E6361 6E2D6974 2E657530 1F060355
1 230418 30168014 84C9223E 661B2EB4 5BAB0B0E 1BE3A27A 64B3AEB0 301D 0603
551D0E04 16041484 C9111E66 1B2EB45B AB0B0E1B E3A27A64 B3AEB030 0D06092A
010104 05000381 8693B 599 70EC1F1A D2995276 F3E4AF9D 81002F4A 0D 864886F7
17E3583A 46C749F9 38743E6F F5E60478 5B9B5091 E944C689 7BA6DCA2 94D2FBD3
AFDE4500 A0A3644E 603A852D 55ED7A87 93501D5C 1662DAED 3FFFEC5A F1C38ED4
E0787561 BA5C14A3 6D065FCF 7DBDEBB6 9186C2D9 AA253FBF A9E38BC3 342C3AC9
2BEF6821 E4C50277 493AD5B6 2AFE
quit smoking
dot11 syslog
!
IP source-route
!
!
DHCP excluded-address IP 10.128.1.250 10.128.1.254
DHCP excluded-address IP 10.128.150.250 10.128.150.254
DHCP excluded-address IP 10.128.7.0 10.128.7.100
DHCP excluded-address IP 10.128.7.250 10.128.7.254
!
pool IP dhcp VLAN30-COMMENTS
import all
Network 10.128.1.0 255.255.255.0
router by default - 10.128.1.254
10.128.7.5 DNS server
-10.128.7.5 NetBIOS name server
aaa.com domain name
4 rental
!
IP dhcp VLAN20-STAFF pool
import all
Network 10.128.150.0 255.255.255.0
router by default - 10.128.150.254
10.128.7.5 DNS server
-10.128.7.5 NetBIOS name server
aaa.com domain name
4 rental
!
IP dhcp SERVERS VLAN10 pool
import all
Network 10.128.7.0 255.255.255.0
router by default - 10.128.7.254
10.128.7.5 DNS server
-10.128.7.5 NetBIOS name server
aaa.com domain name
4 rental
!
!
IP cef
no ip domain search
IP domain name aaa.com
inspect the tcp IP MYFW name
inspect the IP udp MYFW name
No ipv6 cef
!
Authenticated MultiLink bundle-name Panel
!
VPDN enable
!
!
!
username privilege 15 secret 5 xxxx xxxx
!
!
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
!
ISAKMP crypto client configuration group vpn
key xxxx
pool SDM_POOL_1
netmask 255.255.255.0
!
!
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
!
crypto dynamic-map SDM_DYNMAP_1 1
market arriere-route
!
!
card crypto SDM_CMAP_1 client authentication list sdm_vpn_xauth_ml_1
map SDM_CMAP_1 isakmp authorization list sdm_vpn_group_ml_1 crypto
client configuration address map SDM_CMAP_1 crypto answer
map SDM_CMAP_1 65535-isakmp dynamic SDM_DYNMAP_1 ipsec crypto
!
Crypto ctcp port 10000
Archives
The config log
hidekeys
!
!
!
Bridge IRB
!
!
interface Loopback0
10.128.201.1 the IP 255.255.255.255
map SDM_CMAP_1 crypto
!
interface FastEthernet0
switchport access vlan 10
!
interface FastEthernet1
switchport access vlan 20
!
interface FastEthernet2
switchport access vlan 10
!
interface FastEthernet3
switchport access vlan 30
!
interface FastEthernet4
no ip address
Speed 100
full-duplex
PPPoE enable global group
PPPoE-client dial-pool-number 1
No cdp enable
!
interface Dot11Radio0
no ip address
Shutdown
No dot11 extensions aironet
!
interface Vlan1
address IP AAA. BBB. CCC.177 255.255.255.240
no ip redirection
no ip proxy-arp
NAT outside IP
no ip virtual-reassembly
No autostate
Hold-queue 100 on
!
interface Vlan10
SERVER description
no ip address
IP nat inside
no ip virtual-reassembly
No autostate
Bridge-group 10
Bridge-group of 10 disabled spanning
!
interface Vlan20
Description of the STAFF
no ip address
IP nat inside
no ip virtual-reassembly
No autostate
Bridge-group 20
Bridge-group 20 covering people with reduced mobility
!
Vlan30 interface
Description COMMENTS
no ip address
IP nat inside
no ip virtual-reassembly
No autostate
Bridge-group 30
Bridge-group 30 covering people with reduced mobility
!
interface Dialer1
MTU 1492
IP unnumbered Vlan1
no ip redirection
no ip proxy-arp
NAT outside IP
inspect the MYFW over IP
IP virtual-reassembly
encapsulation ppp
Dialer pool 1
Dialer-Group 1
PPP authentication pap callin
PPP pap sent-name of user password 7 xxxx xxxxx
!
interface BVI10
Description the server network bridge
IP 10.128.7.254 255.255.255.0
IP nat inside
IP virtual-reassembly
!
interface BVI20
Description personal network bridge
IP 10.128.150.254 255.255.255.0
IP nat inside
IP virtual-reassembly
!
interface BVI30
Bridge network invited description
IP 10.128.1.254 255.255.255.0
IP access-group Guest-ACL in
IP nat inside
IP virtual-reassembly
!
pool of local SDM_POOL_1 192.168.2.1 IP 192.168.2.100
IP forward-Protocol ND
IP route 0.0.0.0 0.0.0.0 Dialer1
IP http server
access-class 2 IP http
local IP http authentication
IP http secure server
IP http secure ciphersuite 3des-ede-cbc-sha
IP http secure-client-auth
IP http timeout policy slowed down 60 life 86400 request 10000
!
!
overload of IP nat inside source list 101 interface Vlan1
IP nat inside source static tcp 10.128.7.1 25 AAA. BBB. Expandable 25 CCC.178
IP nat inside source static tcp 10.128.7.1 80 AAA. BBB. CCC.178 extensible 80
IP nat inside source static tcp 10.128.7.1 443 AAA. BBB. CCC.178 extensible 443
IP nat inside source static tcp 10.128.7.1 8333 AAA. BBB. CCC.178 extensible 8333
IP nat inside source static tcp 10.128.7.2 25 AAA. BBB. Expandable 25 CCC.179
IP nat inside source static tcp 10.128.7.2 80 AAA. BBB. CCC.179 extensible 80
IP nat inside source static tcp 10.128.7.2 443 AAA. BBB. CCC.179 extensible 443
IP nat inside source static tcp 10.128.7.2 8333 AAA. BBB. CCC.179 extensible 8333
IP nat inside source static tcp 10.128.7.3 25 AAA. BBB. Expandable 25 CCC.180
IP nat inside source static tcp 10.128.7.3 80 AAA. BBB. CCC.180 extensible 80
IP nat inside source static tcp 10.128.7.3 443 AAA. BBB. CCC.180 extensible 443
IP nat inside source static tcp 10.128.7.3 8333 AAA. BBB. CCC.180 extensible 8333
IP nat inside source static tcp 10.128.7.4 25 AAA. BBB. Expandable 25 CCC.181
IP nat inside source static tcp 10.128.7.4 80 AAA. BBB. CCC.181 extensible 80
IP nat inside source static tcp 10.128.7.4 443 AAA. BBB. CCC.181 extensible 443
IP nat inside source static tcp 10.128.7.4 8333 AAA. BBB. CCC.181 extensible 8333
IP nat inside source static tcp 10.128.7.5 25 AAA. BBB. Expandable 25 CCC.182
IP nat inside source static tcp 10.128.7.5 80 AAA. BBB. CCC.182 extensible 80
IP nat inside source static tcp 10.128.7.5 443 AAA. BBB. CCC.182 extensible 443
IP nat inside source static tcp 10.128.7.5 8333 AAA. BBB. CCC.182 extensible 8333
IP nat inside source static tcp 10.128.7.6 25 AAA. BBB. Expandable 25 CCC.183
IP nat inside source static tcp 10.128.7.6 80 AAA. BBB. CCC.183 extensible 80
IP nat inside source static tcp 10.128.7.6 443 AAA. BBB. CCC.183 extensible 443
IP nat inside source static tcp 10.128.7.6 8333 AAA. BBB. CCC.183 extensible 8333
IP nat inside source static tcp 10.128.7.7 25 AAA. BBB. Expandable 25 CCC.184
IP nat inside source static tcp 10.128.7.7 80 AAA. BBB. CCC.184 extensible 80
IP nat inside source static tcp 10.128.7.7 443 AAA. BBB. CCC.184 extensible 443
IP nat inside source static tcp 10.128.7.7 8333 AAA. BBB. CCC.184 extensible 8333
IP nat inside source static tcp 10.128.7.8 25 AAA. BBB. Expandable 25 CCC.185
IP nat inside source static tcp 10.128.7.8 80 AAA. BBB. CCC.185 extensible 80
IP nat inside source static tcp 10.128.7.8 443 AAA. BBB. CCC.185 extensible 443
IP nat inside source static tcp 10.128.7.8 8333 AAA. BBB. CCC.185 extensible 8333
IP nat inside source static tcp 10.128.7.9 25 AAA. BBB. Expandable 25 CCC.186
IP nat inside source static tcp 10.128.7.9 80 AAA. BBB. CCC.186 extensible 80
IP nat inside source static tcp 10.128.7.9 443 AAA. BBB. CCC.186 extensible 443
IP nat inside source static tcp 10.128.7.9 8333 AAA. BBB. CCC.186 extensible 8333
IP nat inside source static tcp 10.128.7.10 25 AAA. BBB. Expandable 25 CCC.187
IP nat inside source static tcp 10.128.7.10 80 AAA. BBB. CCC.187 extensible 80
IP nat inside source static tcp 10.128.7.10 443 AAA. BBB. CCC.187 extensible 443
IP nat inside source static tcp 10.128.7.10 8333 AAA. BBB. CCC.187 extensible 8333
IP nat inside source static tcp 10.128.7.11 25 AAA. BBB. Expandable 25 CCC.188
IP nat inside source static tcp 10.128.7.11 80 AAA. BBB. CCC.188 extensible 80
IP nat inside source static tcp 10.128.7.11 443 AAA. BBB. CCC.188 extensible 443
IP nat inside source static tcp 10.128.7.11 8333 AAA. BBB. CCC.188 extensible 8333
IP nat inside source static tcp 10.128.7.12 25 AAA. BBB. Expandable 25 CCC.189
IP nat inside source static tcp 10.128.7.12 80 AAA. BBB. CCC.189 extensible 80
IP nat inside source static tcp 10.128.7.12 443 AAA. BBB. CCC.189 extensible 443
IP nat inside source static tcp 10.128.7.12 8333 AAA. BBB. CCC.189 extensible 8333
!
Guest-ACL extended IP access list
deny ip any 10.128.7.0 0.0.0.255
deny ip any 10.128.150.0 0.0.0.255
allow an ip
IP Internet traffic inbound-ACL extended access list
allow udp any eq bootps any eq bootpc
permit any any icmp echo
permit any any icmp echo response
permit icmp any any traceroute
allow a gre
allow an esp
!
access-list 1 permit 10.128.7.0 0.0.0.255
access-list 1 permit 10.128.150.0 0.0.0.255
access-list 1 permit 10.128.1.0 0.0.0.255
access-list 2 allow 10.0.0.0 0.255.255.255
access-list 2 refuse any
access-list 101 permit ip 10.128.7.0 0.0.0.255 any
access-list 101 permit ip 10.128.150.0 0.0.0.255 any
access-list 101 permit ip 10.128.1.0 0.0.0.255 any
Dialer-list 1 ip Protocol 1
!
!
!
!
format of server RADIUS attribute 32 include-in-access-req hour
RADIUS-server host 10.128.7.5 auth-port 1645 acct-port 1646 borders 7 xxxxx
RADIUS vsa server send accounting
!
control plan
!
IP route 10 bridge
IP road bridge 20
IP road bridge 30
Banner motd ^.
Unauthorized access prohibited. *
All access attempts are logged! ***************

^
!
Line con 0
password 7 xxxx
no activation of the modem
line to 0
line vty 0 4
access-class 2
privilege level 15
transport input telnet ssh
!
max-task-time 5000 Planner
AAA.BBB.CCC.ddd NTP server
end

Erik,

The address pool you are talking about is to assign to the customer or the public router interface? If you want to set up your vpn client software point a full domain name instead of an IP address that you can do it too long you can ensure the use of the name is resolved by a DNS SERVER.

The range of addresses that you can be asigned to your Dialer interface will depend on your ISP.

-Butterfly

The VPN Clients cannot Ping hosts

I'll include a post my config. I have clients that connect through the VPN tunnel on the 180.0.0.0/24 network, 192.168.1.0/24 is the main network for the office.

I can connect to the VPN, and I received a correct address assignment. I belive tunneling can be configured correctly in the aspect that I can always connect to the internet then on the VPN, but I can't ping all hosts on the 192.168.1.0 network. In the journal of the ASDM debugging, I see pings to the ASA, but no response is received on the client.

February 21, 2013

21:54:26

180.0.0.1

53508

192.168.1.1

Built of ICMP incoming connections for faddr gaddr laddr 192.168.1.1/0 (christopher) 192.168.1.1/0 180.0.0.1/53508

Any help would be greatly appreciated, I'm currently presuring my CCNP so I would get a deeper understanding of how to resolve these issues.

-Chris

hostname RegencyRE - ASA

domain regencyrealestate.info

activate 2/VA7dRFkv6fjd1X of encrypted password

2KFQnbNIdI.2KYOU encrypted passwd

names of

name 180.0.0.0 Regency

interface Ethernet0/0

switchport access vlan 2

interface Ethernet0/1

link to the description of REGENCYSERVER

interface Ethernet0/2

interface Ethernet0/3

interface Ethernet0/4

interface Ethernet0/5

interface Ethernet0/6

interface Ethernet0/7

link to the description of RegencyRE-AP

interface Vlan1

nameif inside

security-level 100

192.168.1.120 IP address 255.255.255.0

interface Vlan2

nameif outside

security-level 0

IP x.x.x.x 255.255.255.248

passive FTP mode

clock timezone PST - 8

clock summer-time recurring PDT

DNS lookup field inside

DNS domain-lookup outside

DNS server-group DefaultDNS

Server name 208.67.220.220

name-server 208.67.222.222

domain regencyrealestate.info

inside_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 Regency 255.255.255.224

RegencyRE_splitTunnelAcl list standard access allowed 192.168.1.0 255.255.255.0

outside_access_in list extended access permit icmp any one

pager lines 24

Enable logging

asdm of logging of information

Within 1500 MTU

Outside 1500 MTU

mask Regency 180.0.0.1 - 180.0.0.20 255.255.255.0 IP local pool

ICMP unreachable rate-limit 1 burst-size 1

ICMP allow any inside

ICMP allow all outside

ASDM 255.255.255.0 inside Regency location

ASDM location 192.168.0.0 255.255.0.0 inside

don't allow no asdm history

ARP timeout 14400

Global 1 interface (outside)

NAT (inside) 0-list of access inside_nat0_outbound

Access-group outside_access_in in interface outside

Route outside 0.0.0.0 0.0.0.0 12.186.110.2 1

Route inside 192.0.0.0 255.0.0.0 192.168.1.102 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

the ssh LOCAL console AAA authentication

LOCAL AAA authentication serial console

http server enable 8443

http 0.0.0.0 0.0.0.0 outdoors

http 0.0.0.0 255.255.255.0 inside

No snmp server location

No snmp Server contact

Server enable SNMP traps snmp authentication linkup, linkdown cold start

Crypto ipsec transform-set ESP-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

Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-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 0.0.0.0 0.0.0.0 inside

SSH 0.0.0.0 0.0.0.0 outdoors

SSH timeout 15

SSH version 2

Console timeout 0

dhcprelay Server 192.168.1.102 inside

a basic threat threat detection

Statistics-list of access threat detection

no statistical threat detection tcp-interception

NTP server 69.25.96.13 prefer external source

NTP server 216.171.124.36 prefer external source

WebVPN

internal RegencyRE group strategy

attributes of Group Policy RegencyRE

value of server DNS 208.67.220.220 208.67.222.222

Protocol-tunnel-VPN IPSec

Split-tunnel-policy tunnelspecified

value of Split-tunnel-network-list RegencyRE_splitTunnelAcl

username password encrypted adriana privilege 0

christopher encrypted privilege 15 password username

irene encrypted password privilege 0 username

type tunnel-group RegencyRE remote access

attributes global-tunnel-group RegencyRE

Regency address pool

Group Policy - by default-RegencyRE

IPSec-attributes tunnel-group RegencyRE

pre-shared key R3 & eNcY1.

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

monthly periodicals to subscribe to alert-group configuration

daily periodic subscribe to alert-group telemetry

Cryptochecksum:35bc3a41701f7f8e9dde5fa35532896d

: end

Hello

-be sure that the destination host 192.168.1.x has a route towards 180.0.0.0 by the ASA gateway.

-Configure the following figure:

capture capin interface inside match icmp 192.168.1.x host 180.0.0.x

capture ASP asp type - drop all

then make a continuous ping and get 'show capin cap' and 'asp cap.

-then check the ping, the 'encrypted' counter is increasing in the VPN client statistics

I would like to know about it, hope this helps

----

Mashal

Need a guide to configure the VPN Client

Hello...

I vpn in my 506th pix and I have ver.4.0.1 software vpn client installed on the other pc (on the outside). In the firewall, there are two types of vpn; VPN site to site and remote vpn access. We use vpn for remote access to allow the vpn client to access our server right?

This is all new to me and could you give an example how to configure vpn inside my firewall in CLI or PDM command and how to configure the software vpn client.

Please help us beginners cisco

Tonny

Tony,

Try chanigng a cisco and see if it solves... but otherwise, since you changed the PIX outside IP now, you will be able to make VPN connections to the new public IP address now, if it is routed on the internet.

can you please try to connect now and let us know what is happening?

Unable to access the VPN Client LAN

I configured a 877 for VPN Client Access. The Client authenticates and connects and receives an IP address off the coast of the pool of intellectual property. However, he is unable to access anything on the IP network.

I have included my router config. The VPN Client is v5.0.05.0290.

Any ideas on what I'm missing?

Can try reverse our ACL VPN-Client, I think that it is written in the wrong way

For example:

VPN-Client extended IP access list

Note * permit VPN Client pool *.

IP enable any 192.168.201.0 0.0.0.255

or more precise

VPN-Client extended IP access list

Note * permit VPN Client pool *.

192.168.1.0 255.255.255.0 ip permit 192.168.201.0 0.0.0.255

Itineraries other nets will be lost when using the vpn client?

I have a very general question. I intend to implement a security solution for the extranet partners to connect to our intranet using VPN client. IPSec will close on the external interface of the Cisco PIX firewall v6.3.

Now, my consirn is, I downloaded the vpn client to test but I saw no advance settings to define what network traffic will pass through the IPSec tunnel and which will be routed normally. Is it by default all traffic passing through VPN? Is that what it means if there are other networks using their default route, they will not be able to achieve? (i.e. the Internet).

Thank you.

That would depend on how you set up the PIX. You can allow the VPN to your site and access to the Internet at the same time. This is called the split tunneling. It is configurable on the PIX, not the customer.

This link might help you get started, but I'm sure that there stronger links.

http://www.Cisco.com/en/us/customer/products/sw/secursw/ps2120/products_command_reference_chapter09186a00800ec9ec.html

IP address connection sets using the VPN Client

Hello world. I'm using a VPN Client when I establish a VPN Tunnel with a 1600 router, and I have a question.

Can I assign a fixed IP address in the client, instead the router send to random addresses from customer?

What I would he do this?

It would be in the configuration of the VPN client, or in the configuration of the router?

If so, I'm doing this?

Do I need another tool, or other software or hardware to do?

any help is hope...

Thank you...

Hello

I don't think that there is a simple way to do this.

However, if you create a different groupname for the user who needs a static IP address, I think you should be good to go

So what you need to do, create a new pool of addresses. Make the start and end ip address be the same (this is the address to which you want to assign to the VPN user)

Configure another ipsec on the router group and bind the new pool to this group

Ask your VPN client to connect to this group

Hope that helps

Jean Marc

How to install the VPN Client and the tunnel from site to site on Cisco 831

How can I configure a Cisco 831 router (Branch Office) so that it will accept incoming VPN Client connections and initiate tunneling IPSec site to site on our hub site that uses a VPN 3005 concentrator? I could get the tunnel to work by configuring it in a dynamic encryption card, but interesting traffic side Cisco 831 would not bring the tunnel upward. I could only put on the side of the hub. If I use a static encryption card and apply it to the external interface of the 831 I can get this working but then I couldn't get the VPN Client to work.

Thank you.

The dynamic map is called clientmap
The static map is called mymap

You should have:

no card crypto not outmap 10-isakmp ipsec dynamic dynmap
map mymap 10-isakmp ipsec crypto dynamic clientmap

interface Ethernet1
crypto mymap map

Federico.

Site to Site and Site to the VPN Client

Hi all

I have installed VPN Site to Site that works very well. then set up the Site to the VPN Client, which also worked well, but the VPN Site to Site offline. If I take off after 3 lines on the Site to the Client VPN Site to Site VPN start working.

card crypto client vpn authentication list vpnuser

card crypto vpn isakmp authorization list groupauthor

card crypto vpn client configuration address respond

Here is my Config complete. Please suggest.

crypto ISAKMP policy 9

BA 3des

preshared authentication

Group 2

ISAKMP crypto key Cisco address 203.13.x.x

!

ISAKMP crypto client configuration group vpnclient

key cisco123

DNS 192.168.10.15

domain ic.com

pool ippool

!

86400 seconds, duration of life crypto ipsec security association

!

Crypto ipsec transform-set esp-3des esp-sha-hmac CISCOSET

!

Crypto-map dynamic dynmap 10

game of transformation-CISCOSET

!

!

!

card crypto client vpn authentication list vpnuser

card crypto vpn isakmp authorization list groupauthor

card crypto vpn client configuration address respond

card crypto ipsec vpn 1 isakmp

the value of 203.13.x.x peer

game of transformation-CISCOSET

match the address acl_ncsvpn

Map 10-isakmp ipsec vpn crypto dynamic dynmap

local pool IP 10.10.10.1 ippool 10.10.10.10

acl_internet extended IP access list

deny ip 192.168.0.0 0.0.255.255 10.10.10.0 0.0.0.255

deny ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255

IP 192.168.0.0 allow 0.0.255.255 everything

acl_natisp1 extended IP access list

deny ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255

IP 192.168.0.0 allow 0.0.255.255 everything

acl_natisp2 extended IP access list

deny ip 192.168.0.0 0.0.255.255 192.168.0.0 0.0.255.255

IP 192.168.0.0 allow 0.0.255.255 everything

acl_ncsvpn extended IP access list

IP 192.168.0.0 allow 0.0.255.255 192.168.4.0 0.0.0.255

acl_vpn extended IP access list

IP 192.168.0.0 allow 0.0.255.255 192.168.0.0 0.0.255.255

IP 192.168.0.0 allow 0.0.255.255 10.10.10.0 0.0.0.255

Please try the following command

ISAKMP crypto key Cisco address 203.13.x.x No.-xauth

and then give it a try

The VPN client VPN connection behind other PIX PIX

I have the following problem:

I wanted to establish the VPN connection the client VPN to PIX on GPRS / 3G, but I didn t have a bit of luck with PIX IOS version 6.2 (2).

So I upgraded PIX to 6.3 (4) to use NAT - T and VPN client to version 4.0.5

I have configured PIX with NAT-T(isakmp nat-traversal 20), but I still had a chance, he would not go through the 1st phase. As soon as I took nat-traversal isakmp off he started working, and we can connect to our servers.

Now, I want to connect to the VPN client behind PIX to our customer PIX network. VPN connection implements without problem, but we can not access the servers. If I configure NAT - T on the two PIX, or only on the customer PIX or only on our PIX, no VPN connection at all.

If I have to connect VPN client behind PIX to the customer's network and you try to PING DNS server for example, on our PIX, I have following error:

305006: failed to create of portmap for domestic 50 CBC protocol translation: dst outside:194.x.x.x 10.10.1.x

194.x.x.x is our customer s address IP PIX

I understand that somewhere access list is missing, but I can not understand.

Of course, I can configure VPN site to site, but we have few customers and take us over their servers, so it'd just connect behind PIX VPN and client connection s server, instead of the first dial-in and then establish a VPN connection.

Can you please help me?

Thank you in advan

The following is extracted from ASK THE DISCUSSION FORUM of EXPERTS with Glenn Fullage of Cisco.

I've cut and pasted here for you to read, I think that the problem mentioned below:

Question:

Hi Glenn,.

Following is possible?

I have the vpn client on my PC, my LAN is protected by a pix. I can launch the vpn client to connect to remote pix. Authenticates the vpn client and the remote pix makes my PC with the assigned ip appropriate to its pool of ip address.

The problem that I am facing is that I can not anything across the pix remote ping from my PC which is behind my pix. Can you please guide me what I have to do to make this work, if it is possible?

My PC has a static ip address assigned with the default gateway appropriate pointing to my s pix inside interface.

Thank you very much for any help provided in advance.

Response from Glenn:

First of all, make sure that the VPN connection works correctly when the remote PC is NOT behind a PIX. If that works fine, but then breaks when put behind a PIX, it is probably that the PIX is PAT, which usually breaks IPSec. Add the following command on your PIX VPN client is behind:

fixup protocol esp-ike

See http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/cmdref/df.htm#wp1067379 for more details.

If it still has issues, you can turn on NAT - T on the remote PIX that ends the VPN, the client and the remote PIX must encapsulate then all IPSec in UDP packets that your PIX will be able to PA correctly. Add the following command on the remote PIX:

ISAKMP nat-traversal

See http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/cmdref/gl.htm#wp1027312 for more details.

NAT - T is a standard for the encapsulation of the UDP packets inot IETF IPSec packets.

ESP IPSec (Protocol that use your encrypted data packets) is an IP Protocol, it is located just above IP, rather than being a TCP or UDP protocol. For this reason, it has no TCP/UDP port number.

A lot of features that make the translation of address of Port (PAT) rely on a single to PAT TCP/UDP source port number ' ing. Because all traffic is PAT would be at the same source address, must be certain uniqueness to each of its sessions, and most devices use the port number TCP/UDP source for this. Because IPSec doesn't have one, many features PAT fail to PAT it properly or at all, and the data transfer fails.

NAT - T is enabled on both devices of the range, they will determine during the construction of the tunnel there is a PAT/NAT device between them, and if they detect that there is, they automatically encapsulate every IPSec packets in UDP packets with a port number of 4500. Because there is now a port number, PAT devices are able to PAT it correctly and the traffic goes normally.

Hope that helps.

The VPN client connection

Is it possible to configure the VPN client to set up some sort of login and password so when you run, connects automatically without writing the user name and password.

This must be the vpn client without making any changes on the vpn server.

No idea how to do this?

Kind regards

to 4.0.2 4.6 & 4.8 Yes - in the profile .pcf file, make sure that

SaveUserPassword = 1

This will keep the user name & password in the profile, when you click on it - it should fine connection.

You must also activate the user store password: -.

In the pix / asa - under the client VPN profile:-

allow password-storage

HTH.

Roads remain in the routing table after disconnecting from the vpn client

Similar Questions

Maybe you are looking for