Client VPN authentication question

Hi friends,

I recently started a new company, where the Cisco VPN Client is used by all remote Windows users. I'm not familiar with the customer. I see by our remote access policy that clients authenticate using PAP. This immediately caught my concern.

My question is if this poses a threat to security? Even if the authentication is not encrypted, it is always the case in a 3DES IPSec tunnel, right? What is the best practice regarding using the VPN client and authentication?

Thanks in advance!

Equipment:

Cisco VPN Client v5 (latest version) on Windows XP SP3

Microsoft IAS (RADIUS) on W2K3 Server R2 x 64

Router Cisco 3825

IOS 12.4.24T Adv IP Services

If I understand your customer VPN ends on 3825 router. the customer gets the name of username/password prompt after than phase 1 so it may not be clear.

I hope this helps

concerning

-Syed

Tags: Cisco Security

Similar Questions

Client VPN PIX a weird question

Hello

I have a pix501 that several clients are VPNing in. The problem is that when they open their clients (ver. 4.602.0011), there is a default name in the user name text field. Each time, they try VPN in they must remove the name and put their own name in. I tried this on an asa and I can't reproduce. What Miss me?

Thanks in advance!

Hello

The issue could be with the file .pcf for connection of PIX including the 'User name' populated field. Go to the installation directory of the client VPN on your PC.

Then go to the folder "Profiles" and select the corresponding to the PIX .pcf file. Once you open that, you will find the 'User name' populated field. Delete the value where theusername and then try to connect.

Let me know if it helps!

Kind regards

Assia

Client VPN routing issue

I am trying to configure client vpn software ver 5.0 for remote to connect to the local network behind a 1801 users.

I can get the client saying its connected but traffic is not circulate outside in:

When I try to ping an address 192.168.2.x behind the 1801 I get a response from the public ip address but then when I try to ping to another address I have no answer.

I guess the question is associated with NAT.

Here is my config, your help is apprecited

horodateurs service debug datetime msec

Log service timestamps datetime msec

encryption password service

!

host name C#.

!

boot-start-marker

boot-end-marker

!

enable password 7 #.

!

AAA new-model

!

AAA authentication login userauthen local

AAA authorization groupauthor LAN

!

AAA - the id of the joint session

!

IP cef

!

IP domain name # .local

property intellectual auth-proxy max-nodata-& 3

property intellectual admission max-nodata-& 3

!

Authenticated MultiLink bundle-name Panel

!

username password admin privilege 15 7 #.

!

crypto ISAKMP policy 3

BA 3des

preshared authentication

Group 2

!

ISAKMP crypto client configuration group 1801Client

key ##############

DNS 192.168.2.251

win 192.168.2.251

field # .local

pool VpnPool

ACL 121

!

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 throwing crypto

client configuration address map clientmap crypto answer

10 ipsec-isakmp crypto map clientmap Dynamics dynmap

!

Archives

The config log

hidekeys

!

property intellectual ssh time 60

property intellectual ssh authentication-2 retries

!

interface FastEthernet0

address IP 87. #. #. # 255.255.255.252

IP access-group 113 to

NAT outside IP

IP virtual-reassembly

automatic duplex

automatic speed

clientmap card crypto

!

interface BRI0

no ip address

encapsulation hdlc

Shutdown

!

interface FastEthernet1

interface FastEthernet8

!

ATM0 interface

no ip address

Shutdown

No atm ilmi-keepalive

DSL-automatic operation mode

!

interface Vlan1

IP 192.168.2.245 255.255.255.0

IP nat inside

IP virtual-reassembly

!

IP pool local VpnPool 192.168.3.200 192.168.3.210

no ip forward-Protocol nd

IP route 0.0.0.0 0.0.0.0 87. #. #. #

!

!

no ip address of the http server

no ip http secure server

the IP nat inside source 1 interface FastEthernet0 overload list

IP nat inside source static tcp 192.168.2.251 25 87. #. #. # 25 expandable

Several similar to the threshold with different ports

!

access-list 1 permit 192.168.2.0 0.0.0.255

access-list 113 allow host tcp 82. #. #. # host 87. #. #. # eq 22

access-list 113 permit tcp 84. #. #. # 0.0.0.3 host 87. #. #. # eq 22

access-list 113 allow host tcp 79. #. #. # host 87. #. #. # eq 22

access-list 113 tcp refuse any any eq 22

access-list 113 allow host tcp 82. #. #. # host 87. #. #. # eq telnet

access-list 113 permit tcp 84. #. #. # 0.0.0.3 host 87. #. #. # eq telnet

access-list 113 allow host tcp 79. #. #. # host 87. #. #. # eq telnet

access-list 113 tcp refuse any any eq telnet

113 ip access list allow a whole

access-list 121 permit ip 192.168.2.0 0.0.0.255 192.168.3.0 0.0.0.255

access-list 121 allow ip 192.168.3.0 0.0.0.255 192.168.2.0 0.0.0.255

!

control plan

!

Line con 0

line to 0

line vty 0 4

transport input telnet ssh

!

end

you have ruled out the IP address of the customer the NAT pool

either denying them in access list 1

or do road map that point to the loopback address as a next hop for any destent package for your pool to avoid nat

first try to put this article in your access-lst 110

access-list 110 deny 192.168.2.0 0.0.0.255 192.168.3.0 0.0.0.255

access-list 110 permit 192.168.2.0 0.0.0.255 any

sheep allow 10 route map

corresponds to the IP 110

remove your old nat and type following one

IP nat inside source overload map route interface fastethernet0 sheep

rate if useful

and let me know, good luck

PIX-to-client VPN and how to reach on other interfaces systems

Hi all

I've implemented a Pix-to-Client VPN and it seems works ok.

As you can see, customer gets the same inside the class address (192.168.100.x) so I can reach across systems.

My questions are:

If I give different subnet pool addresses, how can 1 I still reach inside systems?

2 if I have other systems on these interfaces such dmz1 (192.168.10.0) dmz2 (192.168.20.0) how to get to these systems of the

even the client vpn access?

Concerning

Alberto Brivio

IP local pool vpnpool1 192.168.100.70 - 192.168.100.80

access-list 102 permit ip 192.168.100.0 255.255.255.0 192.168.100.0 255.255.255.0

NAT (inside) - 0 102 access list

Permitted connection ipsec sysopt

Crypto ipsec transform-set esp - esp-md5-hmac trmset1

Crypto-map dynamic map2 10 set transform-set trmset1

map map1 10 ipsec-isakmp crypto dynamic map2

map1 outside crypto map interface

ISAKMP allows outside

ISAKMP identity address

part of pre authentication ISAKMP policy 10

encryption of ISAKMP policy 10

ISAKMP policy 10 md5 hash

10 2 ISAKMP policy group

ISAKMP life duration strategy 10 86400

vpngroup address vpnpool1 pool test

vpngroup split tunnel 102 test

vpngroup test 1800 idle time

test vpngroup password *.

It is generally preferable to use another range of IP addresses. The PIX will know that the VPN Client uses that vary and route it properly whitch is not the case when you are using the same IP range as the inside interface.

To access another interface use the SHEEP (your ACL 102) access list which disables NAT between the VPN and the neworks to which you want to connect.

Example of config:

access-list allowed SHEEP Internalnet ISubnetMask VPN-pool 255.255.255.0 ip

access-list allowed SHEEP DMZnet DMZSubnetMask VPN-pool 255.255.255.0 ip

NAT (inside) 0 SHEEP

AAA-server local LOCAL Protocol

AAA authentication secure-http-client

Permitted connection ipsec sysopt

Crypto ipsec transform-set esp-3des esp-md5-hmac TRANS

Crypto-map dynamic outside_dyn_map 20 game of transformation-TRANS

card crypto 65535 REMOTE ipsec-isakmp dynamic outside_dyn_map

REMOTE client authentication card crypto LOCAL

interface card crypto remotely outside

ISAKMP allows outside

ISAKMP identity address

ISAKMP nat-traversal 20

part of pre authentication ISAKMP policy 10

ISAKMP policy 10 3des encryption

ISAKMP policy 10 md5 hash

10 2 ISAKMP policy group

ISAKMP life duration strategy 10 86400

IP pool local VPNPool x.y.z.1 - x.y.z.254

vpngroup VPNGroup address pool VPNPool

vpngroup VPNGroup dns-server dns1 dns2

vpngroup VPNGroup default-domain localdomain

vpngroup idle 1800 VPNGroup-time

vpngroup VPNGroup password grouppassword

username, password vpnclient vpnclient-password

sincerely

Patrick

Client VPN access to VLAN native only

I have a router 2811 (config below) with VPN set up. I can connect through the VPN devices and access on the VLAN native but I can't access the 10.77.5.0 (VLAN 5) network (I do not access the 10.77.10.0 - network VLAN 10). This question has been plagueing me for quite a while. I think it's a NAT device or ACL problem, but if someone could help me I would be grateful. Client VPN IP pool is 192.168.77.1 - 192.168.77.10. Thanks for the research!

Current configuration: 5490 bytes

!

version 12.4

horodateurs service debug datetime msec

Log service timestamps datetime msec

encryption password service

!

2811-Edge host name

!

boot-start-marker

boot-end-marker

!

enable secret 5 XXXX

!

AAA new-model

!

AAA authentication login userauthen local

AAA authorization groupauthor LAN

!

AAA - the id of the joint session

!

IP cef

No dhcp use connected vrf ip

DHCP excluded-address IP 10.77.5.1 10.77.5.49

DHCP excluded-address IP 10.77.10.1 10.77.10.49

!

dhcp Lab-network IP pool

import all

Network 10.77.5.0 255.255.255.0

router by default - 10.77.5.1

!

pool IP dhcp comments

import all

Network 10.77.10.0 255.255.255.0

router by default - 10.77.10.1

!

domain IP HoogyNet.net

inspect the IP router-traffic tcp name FW

inspect the IP router traffic udp name FW

inspect the IP router traffic icmp name FW

inspect the IP dns name FW

inspect the name FW ftp IP

inspect the name FW tftp IP

!

Authenticated MultiLink bundle-name Panel

!

voice-card 0

No dspfarm

!

session of crypto consignment

!

crypto ISAKMP policy 1

BA aes 256

preshared authentication

Group 2

life 7200

!

Configuration group customer isakmp crypto HomeVPN

key XXXX

HoogyNet.net field

pool VPN_Pool

ACL vpn

Save-password

Max-users 2

Max-Connections 2

Crypto isakmp HomeVPN profile

match of group identity HomeVPN

client authentication list userauthen

ISAKMP authorization list groupauthor

client configuration address respond

!

Crypto ipsec transform-set esp - aes 256 esp-sha-hmac vpn

!

Crypto-map dynamic vpnclient 10

Set transform-set vpn

HomeVPN Set isakmp-profile

market arriere-route

!

dynamic vpn 65535 vpnclient ipsec-isakmp crypto map

!

username secret privilege 15 5 XXXX XXXX

username secret privilege 15 5 XXXX XXXX

Archives

The config log

hidekeys

!

IP port ssh XXXX 1 rotary

!

interface Loopback0

IP 172.17.1.10 255.255.255.248

!

interface FastEthernet0/0

DHCP IP address

IP access-group ENTERING

NAT outside IP

inspect the FW on IP

no ip virtual-reassembly

automatic duplex

automatic speed

No cdp enable

vpn crypto card

!

interface FastEthernet0/1

no ip address

automatic duplex

automatic speed

No cdp enable

!

interface FastEthernet0/1.1

encapsulation dot1Q 1 native

IP 10.77.1.1 255.255.255.0

IP nat inside

IP virtual-reassembly

!

interface FastEthernet0/1.5

encapsulation dot1Q 5

IP 10.77.5.1 255.255.255.0

IP nat inside

IP virtual-reassembly

!

interface FastEthernet0/1.10

encapsulation dot1Q 10

IP 10.77.10.1 255.255.255.0

IP access-group 100 to

IP nat inside

IP virtual-reassembly

!

interface FastEthernet0/0/0

no ip address

Shutdown

automatic duplex

automatic speed

!

interface FastEthernet0/1/0

no ip address

Shutdown

automatic duplex

automatic speed

!

router RIP

version 2

10.0.0.0 network

network 172.17.0.0

network 192.168.77.0

No Auto-resume

!

IP pool local VPN_Pool 192.168.77.1 192.168.77.10

no ip forward-Protocol nd

!

IP http server

no ip http secure server

overload of IP nat inside source list NAT interface FastEthernet0/0

!

IP extended INBOUND access list

permit tcp any any eq 2277 newspaper

permit any any icmp echo response

allow all all unreachable icmp

allow icmp all once exceed

allow tcp any a Workbench

allow udp any any eq isakmp

permit any any eq non500-isakmp udp

allow an esp

allowed UDP any eq field all

allow udp any eq bootps any eq bootpc

NAT extended IP access list

IP 10.77.5.0 allow 0.0.0.255 any

IP 10.77.10.0 allow 0.0.0.255 any

IP 192.168.77.0 allow 0.0.0.255 any

list of IP - vpn access scope

IP 10.77.1.0 allow 0.0.0.255 192.168.77.0 0.0.0.255

IP 10.77.5.0 allow 0.0.0.255 192.168.77.0 0.0.0.255

!

access-list 100 permit udp any eq bootpc host 255.255.255.255 eq bootps

access-list 100 permit udp host 0.0.0.0 eq bootpc host 10.77.5.1 eq bootps

access-list 100 permit udp 10.77.10.0 0.0.0.255 eq bootpc host 10.77.5.1 eq bootps

access-list 100 deny tcp 10.77.10.0 0.0.0.255 any eq telnet

access-list 100 deny ip 10.77.10.0 0.0.0.255 10.77.5.0 0.0.0.255

access-list 100 deny ip 10.77.10.0 0.0.0.255 10.77.1.0 0.0.0.255

access ip-list 100 permit a whole

!

control plan

!

Line con 0

session-timeout 30

password 7 XXXX

line to 0

line vty 0 4

Rotary 1

transport input telnet ssh

line vty 5 15

Rotary 1

transport input telnet ssh

!

Scheduler allocate 20000 1000

!

WebVPN cef

!

end

If you want to say, that after the way nat rules which I have proposed, you lost the connection to the VLAN native, so yes, it's because the subnet VLANs native has not been included in this acl with Deny statement. So that the ACL should look like this:

NAT extended IP access list

deny ip 10.77.5.0 0.0.0.255 192.168.77.0 0.0.0.255

deny ip 10.77.1.0 0.0.0.255 192.168.77.0 0.0.0.255 //This is not respected

allow an ip

In addition, if you want to go throug the other tunnel inside the subnet not listed above, then you should include that subnet to the NAT exemption rule with Deny statement.

Traffic of Client VPN routing via VPN Site to Site

Hello

We have the following scenario:

Office (192.168.2.x)
Data Center (212.64.x.x)
Home workers (192.168.2.x) (scope DHCP is in the office subnet)

Connections:

Desktop to Data Center traffic is routed through a Site at IPSec VPN, which works very well.
Welcome to the office is routed through a Site IPSec VPN Client.

The question we have right now, is the Client VPN works, and we have implemented a split tunnel which includes only the subnet of the Office for a list of network.

What I have to do, is to route all traffic to home' to 'Data Center' by site to Site VPN is configured.

I tried to add the ranges of IP data center to the list of Client VPN Split tunnel, but when I do that and try to connect at home, I just get a "connection timed out" or denied, as if she was protected by a firewall?

Could you please let me know what I missed?

Result of the command: "show running-config"

: Saved

ASA Version 8.2(5)

hostname ciscoasa

domain-name skiddle.internal

enable password xxx encrypted

passwd xxx encrypted

names

name 188.39.51.101 dev.skiddle.com description Dev External

name 192.168.2.201 dev.skiddle.internal description Internal Dev server

name 164.177.128.202 www-1.skiddle.com description Skiddle web server

name 192.168.2.200 Newserver

name 217.150.106.82 Holly

interface Ethernet0/0

switchport access vlan 2

interface Ethernet0/1

interface Ethernet0/2

interface Ethernet0/3

shutdown

interface Ethernet0/4

shutdown

interface Ethernet0/5

shutdown

interface Ethernet0/6

shutdown

interface Ethernet0/7

shutdown

interface Vlan1

nameif inside

security-level 100

ip address 192.168.2.254 255.255.255.0

interface Vlan2

nameif outside

security-level 0

ip address 192.168.3.250 255.255.255.0

time-range Workingtime

periodic weekdays 9:00 to 18:00

ftp mode passive

clock timezone GMT/BST 0

clock summer-time GMT/BDT recurring last Sun Mar 1:00 last Sun Oct 2:00

dns domain-lookup inside

dns server-group DefaultDNS

name-server Newserver

domain-name skiddle.internal

same-security-traffic permit inter-interface

object-group service Mysql tcp

port-object eq 3306

object-group protocol TCPUDP

protocol-object udp

protocol-object tcp

object-group network rackspace-public-ips

description Rackspace Public IPs

network-object 164.177.132.16 255.255.255.252

network-object 164.177.132.72 255.255.255.252

network-object 212.64.147.184 255.255.255.248

network-object 164.177.128.200 255.255.255.252

object-group network Cuervo

description Test access for cuervo

network-object host Holly

object-group service DM_INLINE_TCP_1 tcp

port-object eq www

port-object eq https

object-group service DM_INLINE_TCP_2 tcp

port-object eq www

port-object eq https

object-group service DM_INLINE_TCP_3 tcp

port-object eq www

port-object eq https

object-group service DM_INLINE_TCP_4 tcp

port-object eq www

port-object eq https

access-list inside_access_in extended permit ip any any

access-list outside_access_in remark ENABLES Watermark Wifi ACCESS TO DEV SERVER!

access-list outside_access_in extended permit tcp 188.39.51.0 255.255.255.0 interface outside object-group DM_INLINE_TCP_4 time-range Workingtime

access-list outside_access_in remark ENABLES OUTSDIE ACCESS TO DEV SERVER!

access-list outside_access_in extended permit tcp any interface outside object-group DM_INLINE_TCP_3

access-list outside_access_in remark Public Skiddle Network > Dev server

access-list outside_access_in extended permit tcp 192.168.3.0 255.255.255.0 interface outside eq www

access-list outside_access_in extended permit tcp object-group rackspace-public-ips interface outside eq ssh

access-list outside_access_in remark OUTSIDE ACCESS TO DEV SERVER

access-list outside_access_in extended permit tcp object-group Cuervo interface outside object-group DM_INLINE_TCP_1 inactive

access-list outside_access_in extended permit tcp 192.168.3.0 255.255.255.0 host dev.skiddle.internal object-group DM_INLINE_TCP_2 inactive

access-list inside_access_in_1 remark HTTP OUT

access-list inside_access_in_1 extended permit tcp any any eq www

access-list inside_access_in_1 remark HTTPS OUT

access-list inside_access_in_1 extended permit tcp any any eq https

access-list inside_access_in_1 remark SSH OUT

access-list inside_access_in_1 extended permit tcp any any eq ssh

access-list inside_access_in_1 remark MYSQL OUT

access-list inside_access_in_1 extended permit tcp any host 164.177.128.200 object-group Mysql

access-list inside_access_in_1 remark SPHINX OUT

access-list inside_access_in_1 extended permit tcp any host 164.177.128.200 eq 3312

access-list inside_access_in_1 remark DNS OUT

access-list inside_access_in_1 extended permit object-group TCPUDP host Newserver any eq domain

access-list inside_access_in_1 remark PING OUT

access-list inside_access_in_1 extended permit icmp any any

access-list inside_access_in_1 remark Draytek Admin

access-list inside_access_in_1 extended permit tcp any 192.168.3.0 255.255.255.0 eq 4433

access-list inside_access_in_1 remark Phone System

access-list inside_access_in_1 extended permit tcp any 192.168.3.0 255.255.255.0 eq 35300 log disable

access-list inside_access_in_1 remark IPSEC VPN OUT

access-list inside_access_in_1 extended permit udp any host 94.236.41.227 eq 4500

access-list inside_access_in_1 remark IPSEC VPN OUT

access-list inside_access_in_1 extended permit udp any host 94.236.41.227 eq isakmp

access-list inside_access_in_1 remark Office to Rackspace OUT

access-list inside_access_in_1 extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips

access-list inside_access_in_1 remark IMAP OUT

access-list inside_access_in_1 extended permit tcp any any eq imap4

access-list inside_access_in_1 remark FTP OUT

access-list inside_access_in_1 extended permit tcp any any eq ftp

access-list inside_access_in_1 remark FTP DATA out

access-list inside_access_in_1 extended permit tcp any any eq ftp-data

access-list inside_access_in_1 remark SMTP Out

access-list inside_access_in_1 extended permit tcp any any eq smtp

access-list outside_1_cryptomap extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips

access-list inside_nat0_outbound extended permit ip 192.168.2.0 255.255.255.0 192.168.100.0 255.255.255.0

access-list inside_nat0_outbound extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips

access-list inside_nat0_outbound extended permit ip any 192.168.2.128 255.255.255.224

access-list inside_1_cryptomap extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips

access-list outside_1_cryptomap_1 extended permit tcp 192.168.2.0 255.255.255.0 object-group rackspace-public-ips eq ssh

access-list RACKSPACE-cryptomap_1 extended permit ip 192.168.2.0 255.255.255.0 object-group rackspace-public-ips

access-list RACKSPACE-TEST extended permit ip host 94.236.41.227 any

access-list RACKSPACE-TEST extended permit ip any host 94.236.41.227

access-list InternalForClientVPNSplitTunnel remark Inside for VPN

access-list InternalForClientVPNSplitTunnel standard permit 192.168.2.0 255.255.255.0

access-list InternalForClientVPNSplitTunnel remark Rackspace

access-list InternalForClientVPNSplitTunnel standard permit 164.177.128.200 255.255.255.252

access-list InternalForClientVPNSplitTunnel remark Rackspace

access-list InternalForClientVPNSplitTunnel standard permit 164.177.132.16 255.255.255.252

access-list InternalForClientVPNSplitTunnel remark Rackspace

access-list InternalForClientVPNSplitTunnel standard permit 164.177.132.72 255.255.255.252

access-list InternalForClientVPNSplitTunnel remark Rackspace

access-list InternalForClientVPNSplitTunnel standard permit 212.64.147.184 255.255.255.248

pager lines 24

logging enable

logging console debugging

logging monitor debugging

logging buffered debugging

logging trap debugging

logging asdm warnings

logging from-address [email protected]/* */

logging recipient-address [email protected]/* */ level errors

mtu inside 1500

mtu outside 1500

ip local pool CiscoVPNDHCPPool 192.168.2.130-192.168.2.149 mask 255.255.255.0

ip verify reverse-path interface inside

ip verify reverse-path interface outside

ipv6 access-list inside_access_ipv6_in permit tcp any any eq www

ipv6 access-list inside_access_ipv6_in permit tcp any any eq https

ipv6 access-list inside_access_ipv6_in permit tcp any any eq ssh

ipv6 access-list inside_access_ipv6_in permit icmp6 any any

icmp unreachable rate-limit 1 burst-size 1

icmp permit any outside

no asdm history enable

arp timeout 14400

global (outside) 1 interface

nat (inside) 0 access-list inside_nat0_outbound

nat (inside) 1 0.0.0.0 0.0.0.0

static (inside,outside) tcp interface www dev.skiddle.internal www netmask 255.255.255.255

static (inside,outside) tcp interface ssh dev.skiddle.internal ssh netmask 255.255.255.255

access-group inside_access_in in interface inside control-plane

access-group inside_access_in_1 in interface inside

access-group inside_access_ipv6_in in interface inside

access-group outside_access_in in interface outside

route outside 0.0.0.0 0.0.0.0 192.168.3.254 10

timeout xlate 3:00:00

timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00

timeout sip 0:30:00 sip_media 0:02:00 sip-invite 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

timeout floating-conn 0:00:00

dynamic-access-policy-record DfltAccessPolicy

aaa authentication telnet console LOCAL

aaa authentication enable console LOCAL

http server enable 4433

http 192.168.1.0 255.255.255.0 inside

http 192.168.2.0 255.255.255.0 inside

no snmp-server location

no snmp-server contact

snmp-server enable traps snmp authentication linkup linkdown coldstart

crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac

crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac

crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac

crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac

crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac

crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac

crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac

crypto ipsec security-association lifetime seconds 86400

crypto ipsec security-association lifetime kilobytes 4608000

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set pfs group1

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set 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 ESP-3DES-MD5 ESP-DES-SHA ESP-DES-MD5

crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set security-association lifetime seconds 28800

crypto map outside_map 1 match address RACKSPACE-cryptomap_1

crypto map outside_map 1 set pfs

crypto map outside_map 1 set peer 94.236.41.227

crypto map outside_map 1 set transform-set ESP-AES-128-SHA

crypto map outside_map 1 set security-association lifetime seconds 86400

crypto map outside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP

crypto map outside_map interface outside

crypto ca trustpoint _SmartCallHome_ServerCA

crl configure

crypto ca certificate chain _SmartCallHome_ServerCA

certificate ca xxx

quit

crypto isakmp enable outside

crypto isakmp policy 10

authentication crack

encryption aes-256

hash sha

group 2

lifetime 86400

crypto isakmp policy 20

authentication rsa-sig

encryption aes-256

hash sha

group 2

lifetime 86400

crypto isakmp policy 30

authentication pre-share

encryption aes-256

hash sha

group 2

lifetime 86400

crypto isakmp policy 40

authentication crack

encryption aes-192

hash sha

group 2

lifetime 86400

crypto isakmp policy 50

authentication rsa-sig

encryption aes-192

hash sha

group 2

lifetime 86400

crypto isakmp policy 60

authentication pre-share

encryption aes-192

hash sha

group 2

lifetime 86400

crypto isakmp policy 70

authentication crack

encryption aes

hash sha

group 2

lifetime 86400

crypto isakmp policy 80

authentication rsa-sig

encryption aes

hash sha

group 2

lifetime 86400

crypto isakmp policy 90

authentication pre-share

encryption aes

hash sha

group 2

lifetime 86400

crypto isakmp policy 100

authentication crack

encryption 3des

hash sha

group 2

lifetime 86400

crypto isakmp policy 110

authentication rsa-sig

encryption 3des

hash sha

group 2

lifetime 86400

crypto isakmp policy 120

authentication pre-share

encryption 3des

hash sha

group 2

lifetime 86400

crypto isakmp policy 130

authentication crack

encryption des

hash sha

group 2

lifetime 86400

crypto isakmp policy 140

authentication rsa-sig

encryption des

hash sha

group 2

lifetime 86400

crypto isakmp policy 150

authentication pre-share

encryption des

hash sha

group 2

lifetime 86400

telnet 192.168.1.0 255.255.255.0 inside

telnet 192.168.2.0 255.255.255.0 inside

telnet timeout 5

ssh timeout 5

console timeout 0

dhcpd auto_config outside

dhcprelay server 192.68.2.200 inside

threat-detection basic-threat

threat-detection scanning-threat

threat-detection statistics host

threat-detection statistics access-list

threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200

ntp server 194.35.252.7 source outside prefer

webvpn

port 444

svc image disk0:/anyconnect-macosx-i386-2.4.1012-k9.pkg 1 regex "Intel Mac OS X"

group-policy DfltGrpPolicy attributes

vpn-tunnel-protocol IPSec webvpn

group-policy skiddlevpn internal

group-policy skiddlevpn attributes

dns-server value 192.168.2.200

vpn-tunnel-protocol IPSec l2tp-ipsec

split-tunnel-policy tunnelspecified

split-tunnel-network-list value InternalForClientVPNSplitTunnel

default-domain value skiddle.internal

username bensebborn password *** encrypted privilege 0

username bensebborn attributes

vpn-group-policy skiddlevpn

username benseb password gXdOhaMts7w/KavS encrypted privilege 15

tunnel-group 94.236.41.227 type ipsec-l2l

tunnel-group 94.236.41.227 ipsec-attributes

pre-shared-key *****

tunnel-group skiddlevpn type remote-access

tunnel-group skiddlevpn general-attributes

address-pool CiscoVPNDHCPPool

default-group-policy skiddlevpn

tunnel-group skiddlevpn ipsec-attributes

pre-shared-key *****

class-map inspection_default

match default-inspection-traffic

policy-map type inspect dns preset_dns_map

parameters

message-length maximum client auto

message-length maximum 512

policy-map global_policy

class inspection_default

inspect dns preset_dns_map

inspect ftp

inspect h323 h225

inspect h323 ras

inspect rsh

inspect rtsp

inspect esmtp

inspect sqlnet

inspect skinny

inspect sunrpc

inspect xdmcp

inspect sip

inspect netbios

inspect tftp

inspect ip-options

policy-map global-policy

class inspection_default

inspect icmp

inspect icmp error

inspect ipsec-pass-thru

inspect ftp

service-policy global_policy global

smtp-server 164.177.128.203

prompt hostname context

call-home reporting anonymous

Cryptochecksum:6c2eb43fa1150f9a5bb178c716d8fe2b

: end

You must even-Security-enabled traffic intra-interface to allow communication between vpn VPN.

With respect,

Safwan

Remember messages useful rate.

Client VPN connectivity problems

I use the cisco VPN client to connect to our network, located behind a 515E. The client is authenticated and gets an ip address but cannot ping or connect with one of the hosts. The connection is to a network of customers that is also behind a 515E. I have successfully connected using the same policy to other places and have had no problem. What confuses me, is that we have used to have a Netscreen firewall before and he had a netscreen vpn client which connected since their network with a problem. Is that something they need for their firewall so that we can get through the traffic?

Try to turn on NAT - T on your pix, by setting up:

ISAKMP nat-traversal 20

and configure the client vpn accordingly:

http://www.Cisco.com/warp/public/471/cvpn_3k_nat.html#conf_client

I think these discussions are useful:

http://Forum.Cisco.com/eForum/servlet/NetProf?page=NetProf&Forum=virtual%20Private%20Networks&topic=General&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1dd7dda4

http://Forum.Cisco.com/eForum/servlet/NetProf?page=NetProf&Forum=virtual%20Private%20Networks&topic=General&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1dd7fe80

Definition of domain DNS client VPN

This seems to be a simple question, but I have difficulty finding an answer. Connect to a VPN 3000 using the client VPN Cisco 4.0. Is there a setting that I can do on the 3000 that will set the domain name DNS on the client. I have it plugged into the hub and he gave me an IP address, the list of list of WINS servers, DNS servers,... but it has not defined the domain name for the connection. Is this possible?

Thank you

Greg

Configuration - users - groups - Client Config - default domain name management

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.

Client VPN does not install

Greetings,

Try to install the VPN clinet version 5.0.07.0290 on WinXP box.

Gets to a certain point then - error

Error 27850. Unable to manage the network components.

The corruption of the operating system can prevent installation.

I asked this question here before - and received responses instructioning me to uninstall the client.

This canoe do since there is no element installed in Add / Remove programs to point to uninstall. I deleted the folder created, but it makes no difference - each time the system stops at the same point.

Any other ideas?

Is your Windows XP 32-bit or 64-bit?

There are 2 version of VPN Client 5.0.07.0290:

32-bit: vpnclient-win-msi - 5.0.07.0290 - k9.exe

64-bit: vpnclient-winx64-msi - 5.0.07.0290 - k9.exe

Please, please make sure you use the right software.

Here are the steps that will allow the uninstall:

(1) remove the VPN Client (any version) of the machine using the MSI cleanup tool
http://support.Microsoft.com/kb/290301

Updated the DNE using this deterministic networks link
http://www.deterministicnetworks.com/support/dnesupport.asp

Run the WINFIX application, then the upgrade DNE.

(2) take a backup of the registry.
(3) on your desktop, click Start > run and type regedit.
(4) delete the following keys:

(a) go to HKEY_LOCAL_MACHINE > SOFTWARE > Cisco Systems > customer VPN.
(b) go to HKEY_LOCAL_MACHINE > SOFTWARE > deterministic networks and remove the keys.
Note: Sometimes the system will not allow deletion of this key.

(c) go to HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows > CurrentVersion > uninstall > {5624c000-b109-11d4-9db4-00e0290fcac5}.
(d) delete all the old files deterministic NDIS Extender (DNE): all files starting with DNE, as all are coming files and Client VPN facilities.

dne2000.sys %SystemRoot%\system32\drivers
dne2000m.inf and dne2000m.pnf of %SystemRoot%\inf

(e) the enumeration of original manufacturers of hardware (OEM) of the dne2000.inf and dne2000.pnf files.

The OEM enumeration .inf file is a file called ".inf oem (digital value)."
For example, oem2.inf and oem2.pnf.

Note: Be sure to remove only the DNE OEM files.

dneinobj.dll % SystemRoot%\system32. You may need to reboot for this file can be deleted.

(f) delete the following file: cvpndrv.sys to %SystemRoot%\system32\drivers

(5) reboot the machine.

(6) find the file CSGina.dll in the system32 folder rename it to CSGina.old

7-restart the machine.

(8) to disable any firewall if not installed.

Hope that helps.

IPSec VPN authentication problem against AD by RADIUS/ISA

As background, I have a VPN IPSec authentication against the local database upward and running with access to my internal network and work with zero issues.

So I would move offshore to the local database authentication and boince it is outside my ad. I am running 2003 server so I configure ISA Server RADIUS and think I have it properly configured. It is registered in the AD, I added my asa as a customer radius, customized remote access and connection request policies.

The test of authentication in the ASDM he succeeds with all users who need.

During the test through my client vpn on a remote computer, I get the connection terminated by a peer, no reason given.

It is said of the event on the domain controller logs

-l' user domain - user % name % has had access.

directly after this, there is an entry

-VPN-RADIUS-GP is denied access

where VPN-RADIUS-GP is the name of the tunnel group policy in my ASA.

Ive tried a lot of literature and a few forums and have not yet find any explanation as to why this would happen as username trying to authenticate to the ISA

Anyone have any ideas?

Thank you

Mac
```
group-policy VPN-Radius-GP external server-group VPN_Radius_Auth password aaaaaaaaaaaaaaaaaaaaaa
```
It is a group-foreign policy, by definition, that it is defined on the AAA server group policy, so the ASA sends a radius access request to retrieve the attributes of group policy.

See for example http://www.cisco.com/en/US/docs/security/asa/asa72/configuration/guide/vpngrp.html#wp1133706

If this isn't what you want, then just remove the group policy and use internal (as the "q101 VPN GP" you).

HTH

Herbert

Connection with the client VPN for RV110W problem

Hi guys: I just installed a RV110W router to my small business and I try to connect via VPN from home client. I was unable to do so, no matter what I try. Relevant information:

1. I can connect to the router via remote very well management, so I know that the router is accessible from the Net.

2. internal address of the router: 10.81.208.1

3. active PPTP. PPTP server IP address: 10.0.0.1

4 IP addresses for PPTP clients: 10.0.0.10 - 14

5. two VPN clients added - one with PPTP, with the QuickVPN Protocol Protocol. Both are enabled (and Yes, I triple checked passwords)

6 encryption MPPE and Netbios active.

7 IPSec, PPTP and L2TP all active gateways.

8 VPN client: 1.4.1.2

9. computer: laptop running Windows 7 family (64-bit), with the firewall Windows is activated.

10 home network: 192.168.2.196

It is causing to tear my hair out. What Miss me?

Shannon

Hi Shannon,

I am pleased to see that you're progress.
```
Shannon Rotz wrote:
I changed the RM port to 443.  Unfortunately, now I can't connect to the router via browser, either by remote management or from the local network - I get the usual "page cannot be displayed".  How do I get back into the router configuration GUI?
```
You should be able to reach the GUI by typing https://192.168.1.1(assuming that you have not changed the default IP address) normally once you replace http (port 80) with https (port 443) the internal router web server automatically will redirect you to the https page if you type http. Open your command prompt and try to do a ping of the IP address of the router to ensure that it still meets this address
```
With regards to the VPN client:   Up until I changed the port, the same error message kept coming up, i.e. "Unable to establish connection" (or something like that), with a list of possible reasons why it couldn't connect. Now the message has changed - I'm getting "Server's certificate doesn't exist on your local computer".  If I continue trying to connect, then it says "Activating Policy", followed by "Verifying Network", then "The remote gateway is not responding.  Do you want to wait?"  This is definitely progress, since I never got this far before.
```
You are a quarter inch offline. If you look at the log.txt in C:\Program Cisco Small Business\QuickVPN Client, in my view, you will see "Failed to ping router remote VPN! This means that your PC is blocking the ping to the router response. Usually, if you look at this point the status of Client VPN in the router (first of all need to remote management) you will see that your user status is "connected." If the router thinks that the connection is established, but the PC does not work. You might want to try another PC at this stage to verify that it is indeed a problem with your PC. This problem is usually caused by the 3rd party software antivirus/firewall blocking the ping response. Microsoft Security Essentials can do this as well, so if you turn it off. If you do not have another PC to test from, call Cisco Small Business Support and ask a technician, try to connect to the lab. You can find the number to call here
```
On an impulse, I tried setting up a Windows VPN connection, i.e. created a new VPN connection in Network and Sharing Center, using a PPTP client ID that I had created.  That connection actually worked, except for one problem:  I can't see the remote network.  If I could solve that problem, I'll just tell the other clients to use a Windows connection rather than QuickVPN.
```
Good thought. If you do not see the remote devices, make sure that they do not block VPN connections. (Windows or third-party firewall, antivirus, antispyware) With a connection, PPTP or QuickVPN, you should be able to go to run, type the IP address of the device that you want to connect to (i.e. \\192.168.1.101 ) and see the list of shared folders. After the PPTP connection is established, try to ping the address LAN IP of the router. If it is successful, try to ping a LAN device such as a network printer or a PC. Again, PCs may block ping requests if they have a firewall running watch so for this.

Answer please if you have any questions.

Client VPN router IOS, and site to site vpn

Hello

Im trying to configure a vpn client access to an ios router that already has a vpn site-to site running. I don't see how the two can run on the same router.

So I guess my question is is it possible? and if anyone has therefore had a config that they can share or a useful link.

IM using a router 800 series with 12.4 ios

Thank you very much

Colin
```
ReadersUK wrote:
Hi
Im trying to configure access for a vpn client to a ios router that already has a site to site vpn running. I cant see how both can be running on the same router.
So i guess my question is can this be done? and if so has anyone got a config they can share or a useful link.
im using a 800 series router with 12.4 ios
Many thanks
Colin
```
Colin

It can be done. Look at this config example that shows a router configured with a site to site VPN and client vpn - connection

https://www.Cisco.com/en/us/Tech/tk583/TK372/technologies_configuration_example09186a0080094685.shtml

Jon

Client VPN Cisco router Cisco, MSW CA + certificates

Dear Sirs,
Let me approach you on the following problem.

I wanted to use a secure between the Cisco VPN client connection
(Windows XP) and Cisco 2821 with certificate-based authentication.
I used the Microsoft certification authority (Windows 2003 server).
Cisco VPN client used eTokenPRO Aladdin as a certificate store.

Certificate of MSW CA registration and implementation in eToken ran OK
Customer VPN Cisco doesn't have a problem with the cooperation of eToken.
Certificate of registration of Cisco2821 MSW ca ran okay too.

Cisco 2821 configuration is standard. IOS version 12.4 (6).

Attempt to connect to the client VPN Cisco on Cisco 2821 was
last update of the error messages:

ISAKMP: (1020): cannot get router cert or routerdoes do not have a cert: had to find DN!
ISAKMP: (1020): ITS been RSA signature authentication more XAUTH using id ID_FQDN type
ISAKMP (1020): payload ID
next payload: 6
type: 2
FULL domain name: cisco - ca.firm.com
Protocol: 17
Port: 500
Length: 25
ISAKMP: (1020): the total payload length: 25
ISAKMP (1020): no cert string to send to peers
ISAKMP (1020): peer not specified not issuing and none found appropriate profile
ISAKMP (1020): Action of WSF returned the error: 2
ISAKMP: (1020): entry = IKE_MESG_INTERNAL, IKE_PROCESS_COMPLETE
ISAKMP: (1020): former State = new State IKE_R_MM5 = IKE_P1_COMPLETE

Is there some refence where is possible to find some information on
This problem? There is someone who knows how to understand these mistakes?
Thank you very much for your help.

Best regards
P.Sonenberk

PS Some useful information for people who are interested in the above problem.

Address IP of Cisco 2821 10.1.1.220, client VPN IP address is 10.1.1.133.
MSW's IP 10.1.1.50.
Important parts of the Cisco 2821 configuration:

!
cisco-ca hostname
!
................
AAA new-model
!
AAA authentication login default local
AAA authentication login sdm_vpn_xauth_ml_1 local
AAA authorization exec default local
AAA authorization sdm_vpn_group_ml_1 LAN
!
...............
IP domain name firm.com
host IP company-cu 10.1.1.50
host to IP cisco-vpn1 10.1.1.133
name of the IP-server 10.1.1.33
!
Authenticated MultiLink bundle-name Panel
!
Crypto pki trustpoint TP-self-signed-4097309259
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 4097309259
revocation checking no
rsakeypair TP-self-signed-4097309259
!
Crypto pki trustpoint company-cu
registration mode ra
Enrollment url http://10.1.1.50:80/certsrv/mscep/mscep.dll
use of ike
Serial number no
IP address no
password 7 005C31272503535729701A1B5E40523647
revocation checking no
!
TP-self-signed-4097309259 crypto pki certificate chain
certificate self-signed 01
30820249 308201B 2 A0030201 02020101 300 D 0609 2A 864886 F70D0101 04050030
.............
FEDDCCEA 8FD14836 24CDD736 34
quit smoking
company-cu pki encryption certificate chain
certificate 1150A66F000100000013
30820509 308203F1 A0030201 02020 HAS 11 092A 8648 01000000 13300 06 50A66F00
...............
9E417C44 2062BFD5 F4FB9C0B AA
quit smoking
certificate ca 51BAC7C822D1F6A3469D1ADC32D0EB8C
30820489 30820371 A0030201 BAC7C822 02021051 D1F6A346 9D1ADC32 D0EB8C30
...............
C379F382 36E0A54E 0A6278A7 46
quit smoking
!
...................
crypto ISAKMP policy 30
BA 3des
md5 hash
authentication rsa-BA
Group 2
ISAKMP crypto identity hostname
!
Configuration group customer isakmp crypto Group159
key Key159Key
pool SDM_POOL_1
ACL 100
!
the crypto isakmp client configuration group them
domain firm.com
pool SDM_POOL_1
ACL 100
!
Crypto ipsec transform-set esp-3des esp-md5-hmac 3DES-MD5
!
crypto dynamic-map SDM_DYNMAP_1 1
the transform-set 3DES-MD5 value
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
!
................
!
end

status company-cu of Cisco-ca #show cryptographic pki trustpoints
Trustpoint company-cu:
Issuing CA certificate configured:
Name of the object:
CN = firm-cu, dc = company, dc = local
Fingerprint MD5: 5026582F 8CF455F8 56151047 2FFAC0D6
Fingerprint SHA1: 47B 74974 7C85EA48 760516DE AAC84C5D 4427E829
Universal router configured certificate:
Name of the object:
host name = cisco - ca.firm.com
Fingerprint MD5: E78702ED 47D5D36F B732CC4C BA97A4ED
Fingerprint SHA1: 78DEAE7E ACC12F15 1DFB4EB8 7FC DC6F3B7E 00138
State:
Generated keys... Yes (general purpose, not exportable)
Authenticated issuing certification authority... Yes
Request certificate (s)... Yes

Cisco-ca #sh crypto pubkey-door-key rsa
Code: M - configured manually, C - excerpt from certificate

Name of code use IP-address/VRF Keyring
C Signature name of X.500 DN default:
CN = firm-cu
DC = company
DC = local

C signature by default cisco-vpn1

IMPORTANT: I don't have a Cisco IOS Software: 12.4 (5), 12.3 (11) T08, 12.4 (4.7) PI03c,.
12.4 (4.7) T - there is error in the cryptographic module.

Hey guys, it's weird that the router is not find cert after IKE is the cert and validates, it is certainly not reason, but I would go ahead and set up the mapping of certificate on this router to force the client to associate with Group of IKE, for that matter, that you need to change your config a bit for use iskamp profiles :

http://www.Cisco.com/en/us/docs/iOS/12_3t/12_3t8/feature/guide/gt_isakp.html

Access control for Client VPN on Cisco 5520

I use the ASDM to Setup client vpn for users. At some point in the wizard, you specify the traffic that is exempt from NAT that users can access. But there was no other controls on which ports/protocols to which they have access. My question is, where I would put the access rules? I would put them inside incoming interface (in the Security Policy tab) or y at - it somewhere in the tab (for example, the section of Group Policy) VPN I have let / restricts specific ports/protocols? I would just use trial and error but there are active P2P VPN on this box and the last time I added a new access rule for the inbound interface inside, he ended up breaking all P2P VPN access. Any suggestions?

Thank you

The f

I'm sure you know, but that will affect all traffic, not just VPN, so don't forget to write your acl correctly, to allow what you want the vpn client subnet, deny the rest of the vpn client subnet, then let everything else. You must also make "no sysopt connection allowed-/ ipsec vpn" or traffic will deviate the acl. Good luck

Oh, and don't forget your other vpn tunnels.

Client VPN authentication question

Similar Questions

Maybe you are looking for