AnyConnect VPN and LAN access
When remote users to connect to the Cisco ASA VPN and authenticate with Cisco AnyConnect client, they then full access to the environment internal of LAN of business as if they were sitting at their desks in the Office of the Corporation.
Right?
After that the remote client authenticates to the AnyConnect VPN, it is sensible to then run remote users of traffic through the corporate firewall (outside to inside) before allowing LAN access full corporate?
Remote_User - vpn - ANYCONNECT-(outside) (inside) firewall - CORP_LAN
Thank you
Frank
Hello
Yes, by default, all traffic will be sent through the tunnel.
If there are users VPN shouldn't be able to reach the resources, you need to establish rules for access to it. The best way to do this is by using VPN filter.
Tags: Cisco Security
Similar Questions
-
AnyConnect VPN users cannot access remote subnets?
I googled this until blue in the face without result. I don't understand why Cisco this so difficult? When clients connect to the anyconnect vpn, they can access the local subnet, but cannot access the resources in remote offices. What should I do to allow my anyconnect vpn clients access to my remote sites?
Cisco 5510 8.4
Hello
What are remote sites using as Internet gateway? Their default route here leads to the ASA or have their own Internet gateway? If they use this ASA for their Internet connection while they should already have a default route that leads traffic to the VPN to the pool, even if they had no specific route for the VPN itself pool. If they use their own local Internet gateway and the default route is not directed to this ASA then you would naturally have a route on the remote site (and anything in between) indicating the remote site where to join the pool of 10.10.224.0/24 VPN network.
In addition to routing, you must have configured for each remote site and the VPN pool NAT0
Just a simple example of NAT0 configuration for 4 networks behind the ASA and simple VPN field might look like this
object-group network to REMOTE SITES
object-network 10.10.10.0 255.255.255.0
object-network 10.10.20.0 255.255.255.0
object-network 10.10.30.0 255.255.255.0
object-network 10.10.40.0 255.255.255.0
network of the VPN-POOL object
10.10.224.0 subnet 255.255.255.0
NAT static destination DISTANCE-SITES SITES source (indoor, outdoor) REMOTE static VPN-VPN-POOL
The above of course assumes that the remote site are located behind the interface 'inside' (although some networks, MPLS) and naturally also the remote site networks are made for the sake of examples.
Since you are using Full Tunnel VPN should be no problem to the user VPN transfer traffic to this ASA in question.
My first things to check would be configuring NAT0 on the ASA and routing between remote sites and this ASA (regarding to reach the VPN pool, not the ASA network IP address)
Are you sure that the configuration above is related to this? Its my understanding that AnyConnect uses only IKEv2 and the foregoing is strictly defined for IKEv1?
-Jouni
-
Cisco Anyconnect VPN and IPSEC coexist on ASA 5520?
Can a Cisco ASA 5520 which has been configured as IPSEC VPN gateway and also be configured as a gateway ANYCONNECT VPN and vpn IPSEC service anyconnect vpn clients clients maintenance at the same time? Any negative impact on the performance or any other problem that everyone knows?
I guess that by 2 connection limit, you are referring to the 2 licenses for anyconnect? You should consider using the anyconnect essentials license, which is relatively cheap (100-200 dollars I think) and will take you to the edge of the platform with anyocnnect.
You shouldn't have any problem using IPSEC with LDAP client. It is quite common - my company is IPSEC as Anyconnect off the coast of the same interface using authentication ldap (even same-group policy) for the two.
-Jason
-
Lock the AnyConnect VPN with broader access list
I'm trying to lock my AnyConnect VPN interface. I use the split tunneling. I want only to http tunnel traffic to an external http server we have and ftp to another external server behave. I don't want anything else through the tunnel or anywhere else allowed on our network. My current setup, I can connect to the vpn and the servers ping external ip address, but not by name. I can also not navigate anywhere else while I'm connected. It is not imperative for me to navigate anywhere else, when you are connected, but I need to allow only access specified above.
Configuration:
attributes Anyconnect-group policy
VPN-tunnel-Protocol svc webvpn
Split-tunnel-policy tunnelspecified
value of Split-tunnel-network-list WebAccessVPN
WebVPN
list of URLS no
SVC request to enable default webvpn
WebAccessVPN list extended access allow icmp disable any newspaper host FTP - EXT object-group Ping_and_Trace
External FTP FTP access WebAccessVPN-list comment
WebAccessVPN list extended access permitted tcp disable no matter what newspaper to host FTP - EXT object-group DM_INLINE_TCP_2
WebAccessVPN list extended access allow icmp disable any newspaper host LICENSING-EXT object-group Ping_and_Trace
WebAccessVPN list extended access allowed object-group TCPUDP any LICENSING-EXT eq www log disable host
WebAccessVPN list extended access deny ip any object-group DM_INLINE_NETWORK_1
You can use the vpn filter under the attributes of political group. In the vpn-filter, you can reference the access list you created.
-
ASA5505 SSL AnyConnect VPN and NAT Reverse Path failure
I worked on it for a while and just have not found a solution yet.
I have a Cisco ASA5505 Setup at home and I try to use the AnyConnect VPN client to it. I followed the example of ASA 8.x split Tunnel but still miss me something.
My home network is 10.170.x.x and I install the VPN address to 10.170.13.x pool I have a Windows workstation running at 10.170.0.6, printers 10.170.0.20 and 21 and inside the router itself is 10.170.0.1
I can connect from the outside and am assigned an IP address of 10.170.13.10, but when I try to access network resources via ICMP or open a web page, the newspaper of the ASDM shows a bunch of this:
5. January 27, 2010 | 10: 33:37 | 305013 | 10.170.255.255 | 137. Asymmetrical NAT rules matched for flows forward and backward; Connection for udp src outside:10.170.13.10/137 dst inside:10.170.255.255/137 refused due to path failure reverse that of NAT
5. January 27, 2010 | 10: 33:36 | 305013 | 10.170.255.255 | 137. Asymmetrical NAT rules matched for flows forward and backward; Connection for udp src outside:10.170.13.10/137 dst inside:10.170.255.255/137 refused due to path failure reverse that of NAT
5. January 27, 2010 | 10: 33: 35 | 305013 | 10.170.255.255 | 137. Asymmetrical NAT rules matched for flows forward and backward; Connection for udp src outside:10.170.13.10/137 dst inside:10.170.255.255/137 refused due to path failure reverse that of NAT
5. January 27, 2010 | 10: 33:34 | 305013 | 10.170.0.6 | Asymmetrical NAT rules matched for flows forward and backward; Connection for icmp src, dst outside: 10.170.13.10 inside: 10.170.0.6 (type 8, code 0) rejected due to the failure of reverse path of NAT
5. January 27, 2010 | 10:33:30 | 305013 | 10.170.255.255 | 137. Asymmetrical NAT rules matched for flows forward and backward; Connection for udp src outside:10.170.13.10/137 dst inside:10.170.255.255/137 refused due to path failure reverse that of NAT
5. January 27, 2010 | 10: 33:29 | 305013 | 10.170.255.255 | 137. Asymmetrical NAT rules matched for flows forward and backward; Connection for udp src outside:10.170.13.10/137 dst inside:10.170.255.255/137 refused due to path failure reverse that of NAT
5. January 27, 2010 | 10: 33:28 | 305013 | 10.170.255.255 | 137. Asymmetrical NAT rules matched for flows forward and backward; Connection for udp src outside:10.170.13.10/137 dst inside:10.170.255.255/137 refused due to path failure reverse that of NAT
5. January 27, 2010 | 10: 33:28 | 305013 | 10.170.0.6 | Asymmetrical NAT rules matched for flows forward and backward; Connection for icmp src, dst outside: 10.170.13.10 inside: 10.170.0.6 (type 8, code 0) rejected due to the failure of reverse path of NAT
5. January 27, 2010 | 10:33:23 | 305013 | 10.170.0.6 | Asymmetrical NAT rules matched for flows forward and backward; Connection for icmp src, dst outside: 10.170.13.10 inside: 10.170.0.6 (type 8, code 0) rejected due to the failure of reverse path of NAT
5. January 27, 2010 | 10:33:17 | 305013 | 10.170.0.6 | Asymmetrical NAT rules matched for flows forward and backward; Connection for icmp src, dst outside: 10.170.13.10 inside: 10.170.0.6 (type 8, code 0) rejected due to the failure of reverse path of NAT
5. January 27, 2010 | 10: 33: 13 | 305013 | 10.170.0.6 | Asymmetrical NAT rules matched for flows forward and backward; Connection for icmp src, dst outside: 10.170.13.10 inside: 10.170.0.6 (type 8, code 0) rejected due to the failure of reverse path of NAT
5. January 27, 2010 | 10:33:07 | 305013 | 10.170.0.6 | Asymmetrical NAT rules matched for flows forward and backward; Connection for icmp src, dst outside: 10.170.13.10 inside: 10.170.0.6 (type 8, code 0) rejected due to the failure of reverse path of NATI tried several things with NAT, but were not able to go beyond that. Does anyone mind looking at my config running and help me with this? Thanks a bunch!
-Tim
Couple to check points.
name 10.17.13.0 UFP-VPN-pool looks like it should be the name 10.170.13.0 UFP-VPN-pool
inside_nat0_outbound to access extended list ip allow list zero 255.255.0.0 255.255.255.0 UFP-VPN-pool
Looks like that one
inside_nat0_outbound to list extended ip access list zero UFP-VPN-pool 255.255.255.0 255.255.255.0 allow
-
AnyConnect vpn and a tunnel vpn Firewall even outside of the interface.
I have a (no connection) remote access vpn and ipsec tunnel connection to return to our supplier is on the same firewall outside interface.
The problem is when users remote vpn in they are not able to ping or join the provider above the tunnel network.
now, I understand that this is a Bobby pin hair or u turn due to traffic but I'm still not able to understand how the remote vpn users can reach the network of the provider on the tunnel that ends on the same interface where remote access vpn is also configured.
The firewall is asa 5510 worm 9.1
Any suggestions please.
Hello
You are on the right track. Turning U will be required to allow vpn clients access to resources in the L2L VPN tunnel.
The essence is that the split tunneling to access list must include subnets of the remote VPN to peer once the user connects they have directions pertaining to remote resources on anyconnect VPN
Please go through this post and it will guide you how to set up the u turn on the SAA.
https://supportforums.Cisco.com/document/52701/u-turninghairpinning-ASAKind regards
Dinesh MoudgilPS Please rate helpful messages.
-
AnyConnect VPN is not access to the ASA
Hello
I have an ASA 5512 - x configured as a hub AnyConnect VPN, but when I connect I can not access the firewall... I can ping the address 10.4.11.2 but I can not connect... No idea what to do? It's the running configuration:
: Saved
:
ASA 1.0000 Version 2
!
asa-oi hostname
domain xx.xx.xx.xx
activate 7Hb0WWuK1NRtRaEy encrypted password
2KFQnbNIdI.2KYOU encrypted passwd
names of
1.1.1.1 DefaultGW-outside name description default gateway outside
name 10.4.11.1 description DefaultGW - Default Gateway inside Inside
!
interface GigabitEthernet0/0
nameif inside
security-level 100
IP 10.4.11.2 255.255.255.0
!
interface GigabitEthernet0/5
No nameif
no level of security
no ip address
!
interface GigabitEthernet0/5.2000
VLAN 2000
nameif outside
security-level 0
IP 1.1.1.2 255.255.255.252
!
interface Management0/0
Shutdown
No nameif
no level of security
no ip address
management only
!
boot system Disk0: / asa861-2-smp - k8.bin
passive FTP mode
clock timezone BRST-3
clock summer-time recurring BRDT 2 Sun Oct 0:00 Sun Feb 3 0:00
DNS lookup field inside
DNS domain-lookup outside
DNS server-group DefaultDNS
1.1.1.1 server name
1.1.1.2 server name
domain xx.xx.xx.xx
permit same-security-traffic inter-interface
permit same-security-traffic intra-interface
network of the PoolAnyConnect object
subnet 10.6.4.0 255.255.252.0
access extensive list permits all ip a outside_in
list of access by standard tunnel allowed 10.0.0.0 255.0.0.0
pager lines 24
Enable logging
timestamp of the record
exploitation forest-size of the buffer 1048576
logging buffered information
asdm of logging of information
Within 1500 MTU
Outside 1500 MTU
mask 10.6.4.1 - 10.6.7.254 255.255.252.0 IP local pool PoolAnyConnect
ICMP unreachable rate-limit 1 burst-size 1
ICMP allow any inside
ICMP allow all outside
ASDM image disk0: / asdm - 66114.bin
enable ASDM history
ARP timeout 14400
NAT (inside, outside) static source any any static destination PoolAnyConnect PoolAnyConnect non-proxy-arp-search to itinerary
NAT (exterior, Interior) static source PoolAnyConnect PoolAnyConnect non-proxy-arp-search to itinerary
Access-group outside_in in external interface
Route outside 0.0.0.0 0.0.0.0 DefaultGW-outdoor 1
Route inside 10.0.0.0 255.0.0.0 DefaultGW-Inside 1
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00
Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00
Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
timeout tcp-proxy-reassembly 0:01:00
Floating conn timeout 0:00:00
dynamic-access-policy-registration DfltAccessPolicy
AAA-Server LDAP protocol ldap
AAA-server host 3.3.3.3 LDAP (inside)
Timeout 5
LDAP-base-dn o = xx
LDAP-scope subtree
LDAP-naming-attribute sAMAccountName
novell server type
identity of the user by default-domain LOCAL
the ssh LOCAL console AAA authentication
AAA authentication enable LOCAL console
AAA authentication http LOCAL console
Enable http server
http 0.0.0.0 0.0.0.0 inside
http 2.2.2.2 255.255.255.240 outside
Telnet timeout 5
SSH 0.0.0.0 0.0.0.0 inside
SSH 2.2.2.2 255.255.255.240 outside
SSH timeout 10
Console timeout 10
management-access inside
a basic threat threat detection
Statistics-list of access threat detection
no statistical threat detection tcp-interception
SSL cipher aes128-sha1 aes256-3des-sha1 sha1
WebVPN
allow outside
AnyConnect essentials
AnyConnect image disk0:/anyconnect-win-3.1.03103-k9.pkg 1
AnyConnect enable
tunnel-group-list activate
internal GrpPolicyAnyConnect group strategy
attributes of Group Policy GrpPolicyAnyConnect
value of server DNS 1.1.1.1 1.1.1.2
VPN - 1000 simultaneous connections
client ssl-VPN-tunnel-Protocol
Split-tunnel-policy tunnelspecified
Split-tunnel-network-list value in tunnel
field default value xx.xx.xx.xx
admin Dp4l7Cmqr7SMHl.l encrypted privilege 15 password username
tunnel-group AnyConnect type remote access
tunnel-group AnyConnect General attributes
address pool PoolAnyConnect
LDAP authentication group-server
Group Policy - by default-GrpPolicyAnyConnect
tunnel-group AnyConnect webvpn-attributes
enable AnyConnect group-alias
!
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 ftp
inspect h323 h225
inspect the h323 ras
inspect the rsh
inspect the rtsp
inspect esmtp
inspect sqlnet
inspect the skinny
inspect sunrpc
inspect xdmcp
inspect the sip
inspect the netbios
inspect the tftp
inspect the ctiqbe
inspect the http
inspect the dcerpc
inspect the dns
inspect the icmp
inspect the icmp error
inspect the they
inspect the amp-ipsec
inspect the mgcp
inspect the pptp
inspect the snmp
!
global service-policy global_policy
context of prompt hostname
no remote anonymous reporting call
Cryptochecksum:9399e42e238b5824eebaa115c93ad924
: end
BTW, I changed the NAT configuration many attempts the problem, this is the current...
YPU need to allow your client VPN address pool (10.6.4.1 mask - 10.6.7.254 255.255.252.0) ssh and http from 'outside' access, which is where they come from. Add them to the:
http 0.0.0.0 0.0.0.0 inside
http 2.2.2.2 255.255.255.240 outside
SSH 0.0.0.0 0.0.0.0 inside
SSH 2.2.2.2 255.255.255.240 outside
-
CSA with the Client VPN and remote access
Hello world!
I have the folowing isue: I have to tune in to the CSA for a clinet it connects remote with VPN Client only. He should not be able to connect to any other network or lan or dial-up.
No idea what the policy should change or tune?
Thank you
You can create an access network rule that depends on a State of the system. The State of the system can be defined to have a game of skill, which belongs to the range of VPN and the network access rule would declare that the client computer cannot act as a server on UDP/TCP ports when the State of the system is ensured.
So, if the laptop is not connected to the VPN, it would not be able to act as a server for connections to all and will be locked out. You will need to create an exception for the IP address of the VPN server to your corporate offices and allow the CSA client opening these ports.
-
AnyConnect VPN and HP Office Jet Pro 8500 A910
I can print from my laptop IBM T400 running Windows 7 64 bit. However, when I log in work AnyConnect VPN, I can't print. He says that the printer is disconnected from the network, even if it is connected. IT support at work said he can't change or adjust the VPN settings. The only way I can print is to disconnect from the VPN. Is this what I can adjust on the software of the printer or the printer itself?
Hello
To be able to print on the local network when you are connected to a network remote VPN might be possible by changing the VPN split tunneling configuration.
However, it is depands on the VPN features and cannot be authorized because of the security requirements of your IT Department.
Anyway, there is no way to configure such a thing by the printer or the printer software... It is directly affected by the configuration of the network and therefore require to modify VPN settings.
Kind regards
Shlomi
-
I have set up a cisco 861 as a vpn server. Could I help you if someone can tell what is the problem? Clients can connect, but cannot access local resources from lan for subnet 10.0.10.0
Building configuration...
Current configuration: 9770 bytes
!
version 12.4
no service button
tcp KeepAlive-component snap-in service
a tcp-KeepAlive-quick service
horodateurs service debug datetime msec localtimeShow time-zone
Log service timestamps datetime localtime show msec.time zone
encryption password service
sequence numbers service
!
hostname RT861W
!
boot-start-marker
start the flash c860-universalk9 - mz.124 - 24.T3.bin system
boot-end-marker
!
forest-meter operation of syslog messages
logging buffered 4096 warnings
recording console critical
enable secret 5 xxxxxxxx
!
AAA new-model
!
!
AAA authentication login default local
AAA authentication login userauthen local
AAA authorization groupauthor LAN
!
!
AAA - the id of the joint session
iomem 10 memory size
clock timezone IS - 4
clock save interval 24
!
Crypto pki trustpoint TP-self-signed-3796206546
enrollment selfsigned
name of the object cn = IOS-Self-signed-certificate-3796206546
revocation checking no
rsakeypair TP-self-signed-3796206546
!
!
chain pki crypto TP-self-signed certificates.3796206546
certificate self-signed 01
30820259 308201 2 A0030201 02020101 300 D 06092A 864886 F70D0101 04050030
2 060355 04031326 494F532D 53656 C 66 31312F302 536967 6E65642D 43657274
69666963 33373936 32303635 6174652D 3436301E170 3130 30363130 32323534
33395A 17 0D 323030 31303130 30303030 305A 303106035504 03132649 312F302D
65642 43 65727469 5369676E 656C662D 4F532D5366696361 74652 33 37393632
3630819F 30363534 300 D 0609 2A 864886 F70D010101050003 818 0030 81890281
81009C 68 0509FEBA BA0D4251 52AA3F1C DBB7CACB138D0D3D 8017AB75 04AABD97
16DE7A44 31B18A6C 5DE8F289 CF5D71EA AF9BA2F6EB32858B 4385DE6C 3ED11616
2B997D14 C6C86431 9A 956161 2D0581F4 767D60E182FF426A 911D503E 8995A69B
6F7A4D9A 9AEA14DE 8A62570E C9C3A913 25E5E464E6DA7E06 44F94B16 3EA57809
5B 710203 010001 HAS 3 8180307E 300F0603 551D 130101FF0405 FF302B06 30030101
11 04243022 82205254 38363157 2E636F6C 03551D6C696E73 2E316661 6D696C79
756E6974 65642E63 6F6D301F 0603551D 230418301680142C 21E7314B D28AFE1A
26115A1B F53AFB03 1 060355 1D0E0416 0ED1A83004142C 21 E7314BD2 8AFE1A26
115A1BF5 3AFB030E D1A8300D A 06092, 86 4886F70D01010405 00038181 008CC48F
6A1BFB52 0F268B05 B977AE8E CA450936 8272 D 889B46DE9FB 5680782C 59DA2354
04CE6AD2 F280FB20 32B3897B CF0919F9 C0719F22C7BED922 73C35C32 54696F37
89E424C2 561FFF54 99573AC6 713E58D8 E3B67064295 4331 845FCDEC F6CD8017 D
58006 58 F94A8771 78217788 FE63AA11 0E5DF6B11A8D0111 CDD87A1D CC
quit smoking
no ip source route
no ip free-arps
chip-Relay IP dhcp
ignore the IP dhcp bootp
DHCP excluded-address IP 10.0.1.1 10.0.1.10
DHCP excluded-address IP 10.0.10.1 10.0.10.10
!
dhcp VLAN_10 IP pool
Network 10.0.10.0 255.255.255.224
router by default - 10.0.10.1
Domain xxxxxx
10.0.10.1 DNS server
!
dhcp VLAN_1 IP pool
Network 10.0.1.0 255.255.255.224
default router 10.0.1.1
Domain xxxxxx
10.0.1.1 DNS server
!
!
IP cef
inspect the IP log drop-pkt
IP inspect high 1100 max-incomplete
IP inspect 1100 max-incomplete bass
IP inspect a high minute 1100
IP inspect a minute low 1100
inspect the IP udp idle time 60
inspect the IP dns-timeout 10
inspect the name firewall tcp timeout IP 3600
inspect the name firewall udp timeout 15 IP
inspect the name firewall ftp queue time 3600 IP
inspect the name firewall rcmd timeout IP 3600
IP inspect alert firewall smtp name on timeout 3600
inspect the name firewall sqlnet timeout IP 3600
inspect the IP name firewall tftp timeout 30
inspect the name firewall icmp time 15 IP
inspect the name firewall ssh timeout 15 IP
IP inspect name Connection Firewall audit trail on
inspect the name webster firewall IP
IP inspect skinny firewall name
inspect the router IP firewall name
inspect the IP firewall cifs name
inspect the name cuseeme firewall IP
IP inspect the dns name of the firewall
inspect the name realaudio firewall IP
inspect the name firewall rtsp IP
inspect the name streamworks firewall IP
inspect the name vdolive firewall IP
inspect the IP sip firewall name
inspect the name firewall pop3 alert on reset IP
inspect the name ftps firewall IP
inspect the name isakmp firewall IP
inspect the IP name of firewall ipsec-msft
inspect the name ntp FIREWALL IP
inspect the IP name firewall imap
inspect the name imaps firewall IP
inspect the name imap3 FIREWALL IP
inspect the name pop3s firewall IP
no ip bootp Server
IP domain name xxxxxxxxx
8.8.8.8 IP name-server
IP-server names 8.8.4.4
name-server IP 208.67.222.222
IP-server names 208.67.220.220
name of the IP-server 74.128.19.102
name of the IP-server 74.128.17.114
!
!
notify licensing agenthttp://10.0.10.11:9710 / clm/servlet/HttpListenServlet
dummy dummy 2.0
!
!
username privilege 15 secret 5 xxxx xxxxxx
username xxxxx xxxxx secret 5
!
!
crypto ISAKMP policy 3
BA aes 256
preshared authentication
Group 2
ISAKMP crypto nat keepalive 3600
!
ISAKMP crypto client configuration group xxxxx
key xxxxxx
DNS 10.0.10.5
domain xxxxxxxx
pool vpnpool
include-local-lan
netmask 255.255.255.224
!
!
Crypto ipsec transform-set esp esp - aes 256 RIGHT-model of hmac-SHA-lzs
!
Crypto-map dynamic dynmap 10
Set transform-set RIGHT
market arriere-route
!
!
list of card crypto clientmap client authenticationuserauthen
card crypto clientmap isakmp authorization listgroupauthor
client configuration address map clientmap cryptoinitiate
client configuration address map clientmap cryptoanswer
10 ipsec-isakmp crypto map clientmap Dynamics dynmap
!
Crypto ctcp port 6000
Archives
The config log
hidekeys
!
!
synwait-time of tcp IP 10
property intellectual ssh time 60
property intellectual ssh authentication-2 retries
Bridge IRB
!
!
!
interface Loopback0
IP 10.100.100.1 255.255.255.0
IP nat inside
IP virtual-reassembly
!
Null0 interface
no ip unreachable
!
interface FastEthernet0
switchport access vlan 10
!
interface FastEthernet1
switchport access vlan 10
!
interface FastEthernet2
switchport access vlan 10
!
interface FastEthernet3
switchport access vlan 10
switchport mode trunk
!
interface FastEthernet4
WAN description $ FW_OUTSIDE$
address IP dhcp client id FastEthernet4
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
stream IP output
inspect the firewall on IP
NAT outside IP
IP virtual-reassembly
automatic duplex
automatic speed
clientmap card crypto
!
wlan-ap0 interface
description of the Service interface module to manage theEmbedded AP
IP unnumbered Vlan1
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
IP virtual-reassembly
ARP timeout 0
!
interface GigabitEthernet0 Wlan
description of the Service interface module to manage theEmbedded AP
switchport mode trunk
!
interface Vlan1
VLAN_1 description $ FW_INSIDE$
IP 10.0.1.1 255.255.255.224
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
IP nat inside
IP virtual-reassembly
IP tcp adjust-mss 1452
!
interface Vlan10
VLAN_10 description $ FW_INSIDE$
IP 10.0.10.1 255.255.255.224
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
IP nat inside
IP virtual-reassembly
IP tcp adjust-mss 1452
!
interface BVI1
Description $FW_INSIDE$
in the form of address IP WAPB dhcp host name
no ip redirection
no ip unreachable
no ip proxy-arp
penetration of the IP stream
no ip-cache cef route
no ip route cache
!
router RIP
version 1
10.0.0.0 network
!
IP local pool vpnpool 197.0.0.1 197.0.0.5
no ip forward-Protocol nd
IP route 0.0.0.0 0.0.0.0 dhcp
IP route 0.0.0.0 0.0.0.0 FastEthernet4 dhcp
IP http server
access-class 2 IP http
local IP http authentication
IP http secure server
!
The dns server IP
IP nat inside source list 1 interface FastEthernet4Overload
IP nat inside source list 2 interface FastEthernet4Overload
IP nat inside source static tcp 10.0.10.3 3389interface FastEthernet4 3389
IP nat inside source static tcp 10.0.10.3 1723interface FastEthernet4 1723
IP nat inside source static tcp 10.0.10.3 80interface FastEthernet4 80
!
record 10.0.10.1
access-list 1 permit 10.0.1.0 0.0.0.31
access-list 2 permit 10.0.10.0 0.0.0.31
access-list 199 permit any one
access-list 199 permit tcp any any eq 1723
access-list 199 permit tcp a whole Workbench
access-list 199 permit udp any any eq 3389
access-list 199 permit udp any any eq ntp
access-list 199 permit udp any any gt 1023
access-list 199 tcp refuse a whole
access-list 199 tcp 10.0.0.0 refuse 0.255.255.255 everything
access-list 199 tcp 172.16.0.0 refuse 0.15.255.255any
access-list 199 tcp 192.168.0.0 refuse 0.0.0.255 any
access-list 199 refuse udp 10.0.0.0 0.255.255.255 everything
access-list 199 refuse udp 172.16.0.0 0.15.255.255any
access-list 199 refuse udp 192.168.0.0 0.0.0.255 any
access-list 199 refuse icmp no echo
access-list 199 deny udp any how any eq 135
access-list 199 deny udp any any eq netbios-ns
access-list 199 deny udp any any eq netbios-ss
access-list 199 deny udp any any eq isakmp
access-list 199 tcp refuse any any eq telnet
access-list 199 tcp refuse any any eq smtp
access-list 199 tcp refuse any any eq nntp
access-list 199 tcp refuse any any eq 135
access-list 199 tcp refuse any any eq 137
access-list 199 tcp refuse any any eq 139
access-list 199 tcp refuse any any eq www
access-list 199 tcp refuse any any eq 443
access-list 199 tcp refuse any any eq 445
access-list 199 refuse an entire ip
not run cdp!
control plan
!
Bridge Protocol ieee 1
1 channel ip bridge
bridge 10 Protocol ieee
IP route 10 bridge
connection of the banner ^ CAuthorized access only!
Unplug IMMEDIATELY if you are not authorizeduser! ^ C
!
Line con 0
no activation of the modem
telnet output transport
line to 0
telnet output transport
line 2
no activation-character
No exec
preferred no transport
transport of entry all
transportation out all
line vty 0 4
access-class 104 in
transport input telnet ssh
!
max-task-time 5000 Planner
Scheduler allocate 4000 1000
Scheduler interval 500
Server NTP 192.43.244.18
endHello
The problem is due to NAT configurations. Please, try the following:
no nat ip within the source list 1 interface FastEthernet4 overload
no nat ip inside the source list 2 interface FastEthernet4 overload
access-list 101 deny ip 10.0.0.0 0.0.255.31 197.0.0.0 0.0.0.7
access-list 101 deny ip 10.0.0.0 0.0.255.31 10.0.0.0 0.0.255.255
access-list 101 permit ip 10.0.0.0 0.0.255.31 all
Internet route map
corresponds to the IP 101
output
IP nat inside source overload map route Internet interface FastEthernet4
This will ensure that the VPN clients can access all internal
resources. However, they will not be able to access to the 10.0.10.3 Server
using its private IP address that you can not use the roadmap, when you use the
keyword "interface." If you have a static IP address assigned to your FastEthernet4
You can then use the interface by the ISP, the configuration below:
access-list 102 refuse host ip 10.0.10.3 197.0.0.0 0.0.0.7
access-list 102 refuse 10.0.10.3 ip host 10.0.0.0 0.0.255.255
access-list 102 permit ip 10.0.10.3 host everything
route server map
corresponds to the IP 101
output
no nat ip inside source static tcp 10.0.10.3 interface FastEthernet4 3389
3389
no nat ip inside the source static tcp 10.0.10.3 1723 interface FastEthernet4
1723
no nat ip inside the 80 tcp static 10.0.10.3 source FastEthernet4 80 interface
IP nat inside source static tcp 10.0.10.3 3389 "FastEthernet4 IP" 3389
route server map
IP nat inside source static tcp 10.0.10.3 1723 "FastEthernet4 ip" 1723
route server map
IP nat inside source static tcp 10.0.10.3 80 'FastEthernet4 ip' 80-route map
Server
I hope this helps.
Kind regards
NT
-
Termination of the client PIX VPN and Internet access from the same interface
Hello
VPN remote users connect to PIX (7.2) outside interface, but need to have these clients to access the Internet through the PIX outside interface as well. Need this because PIX IPs is registered and allowed access to some electronic libraries. One way would be to set up a proxy within the network and vpn users have access to the Internet through the proxy, but can it be done without proxy?
Yes, public internet on a stick
-
Configuration of the Cisco ACS 5.3 AnyConnect VPN and management of a Cisco ASA 5500.
We have configured a Cisco ASA 5505 as a VPN endpoint for one of our user groups. It works, but it works too well.
We have a group called XXX we need to have access to the Cisco AnyConnect Client. We have selected this group of our Active Directory and added to our ACS configuration. We've also added a group called YYY that will manage the ASA. However, this group has no need to access the VPN.
We added XXX movies for the elements of the policy of access to the network-> authorization profiles. We also have a profile of YYY.
She continues to knock on our default Service rule that says allow all.
We have also created a default network access rule. for this.
I am at a loss. I'm sure I missed a checkbox or something.
Any help would be really appreciated.
Dwane
We use Protocol Management GANYMEDE ASA and Ray for VPN access?
For administration, you must change the device by default admin access strategy and create a permission policy. Even by the way, you can change the network access by default for vpn access and create a respective policy for that too.
On the SAA, you must configure Ganymede and Ray both as a server group.
For the administration, you can set Ganymede as an external authentication under orders aaa Server
AAA-server protocol Ganymede GANYMEDE +.
Console HTTP authentication AAA GANYMEDE
Console Telnet AAA authentication RADIUS LOCAL
authentication AAA ssh console LOCAL GANYMEDE
Console to enable AAA authentication RADIUS LOCAL
For VPN, you must set the authentication radius under the tunnel-group.
I hope this helps.
Kind regards
Jousset
The rate of useful messages-
-
Filtering of VPN and local access to the remote site
Hello
I set up vpn, filtering on all my VPN l2l. I have limited access to remote resources at the local level to the specified ports. It works perfectly.
But I want to have as full access from local to remote networks (but still retain the remote access to the local level). VPN filter now works as I have two-way with a simple ACL. So is it possible to open all the traffic from the local to remote and all by limiting the remote to the local traffic?
ASA 5520 8.4 (3)
Thanks in advance
Tomasz Mowinski
Hello
Well let's say you have a filtering ACL rule when you allow http local network traffic to the remote host
LAN: 10.10.10.0/24
remote host: 192.168.10.10/32
The filter ACL rule is the following:
FILTER-ACL access-list permit tcp host 192.168.10.10 eq 80 10.10.10.0 255.255.255.0
I think that this ACL rule would mean also that until the remote host has been using source port TCP/80, it may access any port on any host tcp in your local network as long as it uses the source TCP/80 port.
I guess you could add a few ranges of ports or even service groups of objects to the ACL rules so that not all well-known ports would be accessible on the LAN. But I guess that could complicate the configurations.
We are usually management customer and completely different in ASA L2L VPN that allows us to all traffic on another filtering device and do not work in this kind of problems. But of course there are some of the situations/networks where this is not only possible and it is not a feasible option for some because of the costs of having an ASA extra.
Please indicate if you have found any useful information
-Jouni
-
Cisco 877 VPN router LAN access
I have spent much time already trying to figure out why I can't reach the LAN behind the router connecting through VPN, I thought it would be easier to ask people with more experience than me.
So, here he goes, this is the configuration of a router 877 adsl with some ACL defined for security and NAT/PAT, the VPN connects to customer VPN CIco however I don't see anything on the LAN to the remote computer (for example: cannot ping the router or server on the local network)
Also, since the router I can not ping the remote VPN computer when connected... I already tried a lot of different things, but my knowledge of cisco is limited, so I hope someone in this forum can sort it with little effort or change in this config... I replaced the ip addresses and passwords for security reasons.
In a Word, what is false or absent in this config which is not let me reach the LAN when docked hollow VPN?
Appreciate the help:
version 12.4
no service button
horodateurs service debug datetime msec
Log service timestamps datetime msec localtime
encryption password service
!
hostname My877Router
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
enable secret 5 XXXXXXXXXX
!
AAA new-model
!
!
AAA authentication login default local
connection of local AAA VPN authentication.
AAA authorization exec default local
local authorization AAA VPN network
!
!
AAA - the id of the joint session
clock timezone CST 9 30
!
Crypto pki trustpoint TP-self-signed-901674690
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 901674690
revocation checking no
rsakeypair TP-self-signed-901674690
!
!
TP-self-signed-901674690 crypto pki certificate chain
certificate self-signed 01
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
quit smoking
dot11 syslog
IP cef
!
!
inspect the IP router-traffic tcp name _OUTBOUND_
inspect the IP router traffic udp name _OUTBOUND_
inspect the name _OUTBOUND_ http IP
inspect the IP name _OUTBOUND_ https
inspect the IP dns _OUTBOUND_ name
inspect the IP router traffic icmp name _OUTBOUND_
no ip domain search
IP domain name mydomain.com.au
Name A.B.C.D IP-server
IP-name x.y.z.w Server
!
aes encryption password
!
!
username admin privilege 15 secret 5 #$% ^ & *.
Admin2 username privilege 15 secret 5 #$% ^ & *.
!
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
life 3600
!
ISAKMP crypto group configuration of VPN client
key 6 #$%^&_)(*&^%$%^&*(&^$
DNS 192.168.100.5
domain mydomain.com.au
pool VPN
ACL 100
Max-users 5
Max-Connections 1
netmask 255.255.255.0
!
86400 seconds, duration of life crypto ipsec security association
!
Crypto ipsec transform-set esp-3des esp-sha-hmac vpn1
!
Crypto-map dynamic dynmap 11
Set transform-set vpn1
market arriere-route
!
!
list of card crypto dynmap customer VPN authentication
card crypto dynmap VPN isakmp authorization list
client configuration address card crypto dynmap initiate
client configuration address card crypto dynmap answer
dynmap 11 card crypto ipsec-isakmp dynamic dynmap
!
Archives
The config log
hidekeys
!
!
!
type of class-card inspect VPN-match-all traffic
game group-access 100
!
!
type of policy-card inspect PCB-pol-outToIn
class type inspect VPN traffic
inspect
!
!
!
!
ATM0 interface
no ip address
no ip redirection
no ip unreachable
no ip proxy-arp
route IP cache flow
No atm ilmi-keepalive
PVC 8/35
aal5mux encapsulation ppp Dialer
Dialer pool-member 1
!
DSL-automatic operation mode
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
Description LAN_INTERFACE
IP 192.168.100.1 address 255.255.255.0
no ip redirection
no ip proxy-arp
IP nat inside
IP virtual-reassembly
route IP cache flow
IP tcp adjust-mss 1452
!
interface Dialer0
ADSL description
the negotiated IP address
IP access-group 101 in
Check IP unicast reverse path
no ip redirection
no ip unreachable
no ip proxy-arp
inspect the _OUTBOUND_ over IP
NAT outside IP
IP virtual-reassembly
encapsulation ppp
route IP cache flow
Dialer pool 1
No cdp enable
Authentication callin PPP chap Protocol
PPP chap hostname [email protected] / * /
PPP chap 7 76478678786 password
card crypto dynmap
!
local pool IP VPN 192.168.200.1 192.168.200.10
IP forward-Protocol ND
IP route 0.0.0.0 0.0.0.0 Dialer0
!
no ip address of the http server
local IP http authentication
no ip http secure server
IP http timeout policy slowed down 60 life 86400 request 10000
IP nat inside source static tcp 192.168.100.9 443 interface Dialer0 443
IP nat inside source static tcp 192.168.100.9 25 interface Dialer0 25
IP nat inside source static tcp 192.168.100.9 1352 Dialer0 1352 interface
IP nat inside source static tcp 192.168.100.6 3389 3389 Dialer0 interface
IP nat inside source static tcp 192.168.100.7 3389 interface Dialer0 3391
IP nat inside source static tcp 192.168.100.3 8443 interface Dialer0 8443
the IP nat inside source 1 interface Dialer0 overload list
!
access-list 1 permit 192.168.100.0 0.0.0.255
access-list 100 permit ip 192.168.200.0 0.0.0.255 any
access-list 101 permit tcp any any eq 443 newspaper
access-list 101 permit tcp any any eq smtp newspaper
access-list 101 permit tcp any any eq 1352 newspaper
access-list 101 permit tcp A.B.C.D host any newspaper
access-list 101 permit tcp host x.y.z.w any log
access-list 101 permit tcp host r.t.g.u any log
access-list 101 permit udp any host x.x.x.x eq isakmp newspaper
access-list 101 permit udp any host y.y.y.y eq non500-isakmp log
access-list 101 deny ip any any newspaper
access-list 102 deny ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255 connect
access-list 102 permit ip 192.168.100.0 0.0.0.255 any what newspaper
Dialer-list 1 ip protocol allow
not run cdp
!
!
route allowed sheep 11 map
corresponds to the IP 102
!
!
control plan
!
Banner motd ^ C
Unauthorized access prohibited! ^ C
!
Line con 0
exec-timeout 20 0
no activation of the modem
line to 0
line vty 0 4
privilege level 15
entry ssh transport
!
max-task-time 5000 Planner
x.x.x.x SNTP server
y.y.y.y SNTP server
endMy877Router #.
Doesn't look like anything sent through the VPN tunnel. Decrypt the counter does not increase.
Can you please try to connect by a different ISP and see if that makes a difference?
You can also try to connect from another PC and see if that makes a difference?
The configuration on the router seems correct to me.
-
Hello
I have 2 Cisco Pix (Pix1, Pix2) 515E (8.0.4). Between these devices exist VPN L2L, which are configured on the external interfaces. On Pix2 I configured remote access VPN on the external interface, too.
Is it possible to achieve LAN behind Pix1, by using remote access VPN on Pix2 then VPN L2L?
I don't want to set up remote access on Pix1.
Thank you very much.
Kind regards
Vladislav
NAT (outside) 1 140.40.30.0 255.255.255.0 (PAT for RA vpn to access the internet if you complete tunnel)
It is simply because I have configured tunnel RA as complete tunnel instead of split, nat (outside) 1 at the RA 140.40.30.0 pool have internet access through your firewall ASA_SITE_B and translate with global ID 1 who is your external interface of the firewall SA_SITE_B. This has nothing to do with what you are trying to accomplish, but I posted it because it was part of the very common scenario. There are some example PIX 6.3 cases where you will need split tunnel so that RA users have internet access not passing not through the encrypted tunnel code 6.0 does not feature of intra-interface support but 7.x above is of the code. Other examples are that some people configure split RA RA user tunnel will have access to their local resources in their homes as the printers network etc...
It is therefore, I need to translate 172.27.1.0/24 RA pool?
No there is no address translation in place in this scenario to work and you don't need to translate something too long, there is no of networks that overlap in one of the SITES u do not need to translate, this scenario is completely free sheep as you access lists free of nat in two firewalls for networks involved in communication in tunnels ASA_SITE_B.
Because I want to see IP addresses from PIX_SITE_A to 172.27.1.0/24, not 140.40.30.0/24. Is it possible to do it this way?
Im not clear on this issue, but if I think what it means, it's possible but you need to have political NATing but I think this will make complicated setup, I would say to make this as simple as possible.
Concerning
All helpful PLS rate valid if it helped
Maybe you are looking for
-
Using Quicktime to record a video of Ipad 3rd Gen
I am able to capture my iphone 5 s screen successfully using capture quicktime video, but I can't capture an Ipad 3 generation, model A1416. This model is not compatible with Quicktime video capture software? If it's compatible, can someone give me
-
I am trying to make the detection of peaks on a waveform. I use the waveform peak detection VI for that. One of the outputs of this VI is a picture of the 'locations' of each peak. The table of locations is displayed on the front panel, and it displa
-
Windows XP SP3. New computer. Somehow, I managed to 'fix' my computer and shortcuts no longer work. I do find the target and run the target itself. What have I done wrong?
-
Keep the old recovery partition?
I have a desktop Dell Inspiron 660 s. It came with Windows 8. I created the recovery CD. I upgraded to Win. 8.1 and later at 10. I created a USB recovery for the victory. 10. The largest (by far) the recovery partition is 11,83 GB. It comes with the
-
Find 'multuplets' in families - more complex cases
Oracle DB 11.0.1.7I posted this earlier: "multuplets" in the families to find and understand my case is a little more complexSo I have the table of families and individuals. A family can live more then another State. It is also possible that the same