L L VPN routing via alternative tunnel... mesh?
Hi all
We have a L - L IPSEC tunnel between our head office and a hosting company, everything works fine, solid as a rock. But we now have a requirement for one of our branches to also run a tunnel to the host, but for cost and control reasons, it was decided that the office will be forwarded via the head office...
We also have an IPSEC tunnel running between the head and branch if all we need to the whole running is to get the branch to move towards the hosting via the headquarters company and have been performed.
It would be like a mesh full, but with one of the deleted links (branch of accommodation), or a hybrid any? BTW both Headquarters and branch run Cisco ASA5550 and 5515 respectively and we have full control over these devices, the hosting company, I'm not sure but maybe an ASA...
Links to documentation or advice would be greatly appreciated...
Hello
Well I don't know how you have configured NAT configuration for traffic between the branch and accommodation.
It appears from the foregoing that you add is the real network of agencies for headquarters accommodation L2L VPN? If this is true, then need you a NAT configuration in the seat which is between "outside" and "outside". In other words a NAT0 configuration for the "outside" interface. (My suggesting original was to PAT dynamic for the branch if you want to avoid changes of configuration on the hosting Site)
It would probably be something first of all, I would like to check.
If it is fine, then I would check the VPN counters
That both of the L2L VPN connections
Show crypto ipsec peer his
This should show you if the L2L VPN has negotiated for networks of branch and hosting on both connections from VPN L2L. It could also tell you if the packets are flowing in both directions.
If the problem is outside your network then headquarters you would see probably décapsulés/decrypted only packets for VPN L2L headquarters - L2L BOVPN and only encapsulated/encrypted packets for the headquarters - hosting Site
-Jouni
Tags: Cisco Security
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As I suspected unmatched.
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Assuming that the things ACL match should be fine.
Let me know.
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: 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
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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
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description Rackspace Public IPs
network-object 164.177.132.16 255.255.255.252
network-object 164.177.132.72 255.255.255.252
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network-object 164.177.128.200 255.255.255.252
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description Test access for cuervo
network-object host Holly
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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
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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
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ip verify reverse-path interface inside
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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
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class-map inspection_default
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!
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.
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Best Soho - Split Tunnel VPN router
Hi - I'm looking for some advice for a soho router.
Basically the main feature, I'm looking for is to run, which I think is a VPN split tunnel, so that all internal clients route default traffic out to the gateway of the ISP. However, if the traffic is destined for a list of several specific subnets (x.x.x.x/24, y.y.y.y/24 etc.), then it should establish a tunnel to an only PPTP/IPSEC host and route remote traffic for these subnets via the tunnel. To be clear, that these subnets (x.x.x.x and y.y.y.y) is not attached to the end of the tunnel - which is a gateway device that will route them further.
I've been watching the various VPN router offers and is not clear to me if I can do it with a RV - 042, BEFVP41 or something like the other thing SRP521W I must be able to manipulate the routing tables directly on.
As an additional note, I have complete control over the end of SOHO - but simply an account at the end of the tunnel with (it is a service provider). The idea is to use public services for 90% of the traffic, but if customers want to access a specific set of addresses, it will forward this specific traffic through the tunnel.
Thanks in advance...
On current view, do not touch the RPS with a bargepole.
Adding access to additional subnets through a VPN tunnel is pretty standard, routing will be automatic if the VPN was established, but you must ensure that
1. politics VPN at BOTH ENDS allows your local subnet to access these networks
2. your subnet is not incompatible with other subnets or roads that can be used on remote networks
3. assuming you're OK so far, remote subnets must have a route is added to the default gateway to point to your subnet via intermediate networks
Good luck!
-
Default route inside the tunnel VPN Site to site
We want to carry the default traffic within the site to site VPN tunnel, our goal is to route all traffic including default branch road and HO HO help branch for surfing the internet.
I have due to difficulties
1. cannot configure dynamic NAT for the router in the branch on the ASA HO, I know configuration for 8.2, but know not about 8.4
This is the configuration for the 8.2, if someone can translate to 8.4, which would be a great help
NAT (outside) 1 192.168.230.0
2. I do not know how to write the default route on the branch office router to send all traffic within the VPN tunnel
Hello
As I understand it then you want to route ALL traffic from the Remote Site to the Central Site and manage Internet traffic there.
I suppose you could define "interesting traffic" in configuring VPN L2L ACL / access-list in the following way
Branch router
extended IP access list
allow an ip
ASA central
ip access list allow one
The idea behind the type of ACL for the VPN L2L above configurations is that, for example, the branch office router has a rule that sets connection coming from the local LAN for 'any' destination address must be sent to the VPN L2L connection. So, it would be in such a way that all the traffic will be sent to the Central Site via VPN L2L.
I must say however, that the VPN router configurations side are not more familiar to me because I manage especially with ASA Firewall (and to some extent still PIX and FWSMs)
I guess that on the ASA Central you will PAT translation to "outside" so that the host can access the Internet?
You would probably do something like this
object-group network to REMOTE-SITE-PAT-SOURCE
network-object
interface of REMOTE-SITE-PAT-SOURCE dynamic NAT (outside, outside) after auto source
If you don't want to use the 'outside' IP address, then you will have to create a 'network of object' for address IP of PAT and use it in the line of NAT configuration above instead of "interface".
Alternate configuration might be
network of the REMOTE-SITE-PAT object
subnet
dynamic NAT interface (outdoors, outdoor)
You also need to enable
permit same-security-traffic intra-interface
To allow traffic to enter and exit the same interface on the ASA
All these answers are naturally suggestion on what you have to do. I don't know what kind of configurations you have right now.
Hope this helps in some way
-Jouni
Post edited by: Jouni Forss
-
Routing of traffic between two VPN Site-to-Site Tunnels
Hi people,
I am trying to establish routing between two vpn Site-to-Site tunnels which are destined for the same outside the interface of my Cisco ASA.
Please find attached flowchart for the same thing. All used firewalls are Cisco ASA 5520.
Two VPN tunnels between Point A and Point B, Point B and Point C is too much upward. I activated same command to permit security level interface also intra.
How can I activate the LAN subnets traffic behind Point to join LAN subnets behind C Point without having to create a tunnel separated between Point A and Point C
Thank you very much.
Hello
Basically, you will need to NAT0 and VPN rules on each site to allow this traffic.
I think that the configurations should look something like below. Naturally you will already probably a NAT0 configuration and certainly the L2L VPN configuration
Site has
access-list NAT0 note NAT0 rule for SiteA SiteC traffic
access-list allowed NAT0 ip 192.168.1.0 255.255.255.0 192.168.3.0 255.255.255.0
NAT (inside) 0 access-list NAT0
Note L2L-VPN-CRYPTO-SITEB access-list interesting traffic for SiteA to SiteC
access-list L2L-VPN-CRYPTO-SITEB permit ip 192.168.1.0 255.255.255.0 192.168.3.0 255.255.255.0
Where
- NAT0 = is the ACL to be used in the NAT0 rules that will exempt SiteA SiteC NAT traffic
- NAT = is the line of configuration NAT0
- L2l-VPN-CRYPTO-SITEB = LCA in configurations VPN L2L that defines the SiteA LAN to LAN SiteC traffic must use the VPN L2L existing SiteB
Site B
access list OUTSIDE-NAT0 note NAT0 rule for SiteA SiteC traffic
OUTSIDE-NAT0 allowed 192.168.1.0 ip access list 255.255.255.0 192.168.3.0 255.255.255.0
NAT (outside) 0-list of access OUTSIDE-NAT0
Note L2L-VPN-CRYPTO-SITEA access-list traffic for SiteA to SiteC through a Tunnel between A - B
access-list L2L-VPN-CRYPTO-SITEA ip 192.168.3.0 allow 255.255.255.0 192.168.1.0 255.255.255.0
Note L2L-VPN-CRYPTO-SITEC access-list traffic for SiteA to SiteC through a Tunnel between B - C
access-list L2L-VPN-CRYPTO-SITEC permit ip 192.168.1.0 255.255.255.0 192.168.3.0 255.255.255.0
Where
- OUTSIDE-NAT0 = is the ACL to be used in the NAT0 rules that will exempt SiteA SiteC NAT traffic. It is this time tied to the 'outer' interface, as traffic will be coming in and out through this interface to SiteB
- NAT = is the line of configuration NAT0
- L2l-VPN-CRYPTO-SITEA (and SITEC) = are the ACL in the configurations of VPN L2L that defines the SiteA LAN to LAN SiteC traffic should use existing VPN L2L connections.
Site C
access-list NAT0 note NAT0 rule for SiteC SiteA traffic
NAT0 192.168.3.0 ip access list allow 255.255.255.0 192.168.1.0 255.255.255.0
NAT (inside) 0 access-list NAT0
Note list-access-L2L-VPN-CRYPTO-SITEB SiteC to SiteA interesting traffic
L2L-VPN-CRYPTO-SITEB 192.168.3.0 ip access list allow 255.255.255.0 192.168.1.0 255.255.255.0
Where
- NAT0 = is the ACL to be used in the NAT0 rules that will exempt SiteC to SiteA NAT traffic
- NAT = is the line of configuration NAT0
- L2l-VPN-CRYPTO-SITEB = LCA in configurations VPN L2L that defines the SiteC LAN to LAN SiteA traffic must use the VPN L2L existing SiteB
To my knowledge, the foregoing must manage the selection NAT0 and traffic for VPN L2L connections. Naturally, the Interface/ACL names may be different depending on your current configuration.
Hope this helps
-Jouni
-
Tips to add a VPN router to my current network configuration
Dear all
My apologies if the answer to this question already exists, however, I searched in many situations and none seem to match what I'm after.
I currently have an ISP modem/router in Bridge mode connected to a TC of Apple which is my wireless router, I have 2 Express airport connected to this acting as the extensors of the range. I have a VPN service through the MyPrivate network I activate on the desired device when required and everything works fine.
What I want to do now is to be able to use my AppleTV and burning Amazon via the VPN as well so you need to add a VPN router in the configuration. I want to finish with 2 wireless networks running together for these devices who need VPN and those who are not. I don't want to lose the opportunity to extend the network to express it however airport.
If someone could explain to me if this is possible and if so how do I set up the network.
Thanks in advance
Mark
Basically you would need a device that supports VPN-passthrough and VLANS for your goals of networking. MyPrivate network, seems to be a VPN SSL, which is a user-server configuration. In other words, you install a client VPN on your Mac and you connect to the VPN network MyPrivate server to establish a VPN tunnel.
Networking two or more "separated", should be using a router that supports VLAN services. Each segment of VIRTUAL local area network, in essence, would be a separate, she either wired or wireless network or a combination of both. This would probably be the 'easiest' part for the installation program.
Now how combining the two would be the question, and I don't know what would be the best way, or even if it is possible.
A few thoughts:
- Use a router that supports VLANS. Create at least two VIRTUAL LAN segments. One for Apple TV & Burns, one for Internet access in general. Connect the device to VPN client host on the first segment, and configure for Internet sharing.
- Download a dedicated VPN network application that supports hosting of third-party VPN clients, like yours. You would still need a router that supports VLAN to provided separate network segments.
- Hire a consultant network. Let them know what you the goals of networking and ask them to offer potential solutions.
-
QuickVPN - could not do a ping the remote VPN router!
Hello
I have a RV042 (VPN router) and I have some problems to run properly using the QuickVPN client.
Here is the Log of the QuickVPN client.
2008-10-15 20:14:38 [STATUS] a network interface detected with 192.168.0.104 IP address
2008-10-15 20:14:38 [STATUS] connection...
2008-10-15 20:14:38 [STATUS] connection to a remote gateway with IP address: 96.20.174.84
2008-10-15 20:14:38 [WARNING] server certificate does not exist on your local computer.
2008-10-15 20:14:44 remote gateway [STATE] has been reached with https...
2008-10-15 20:14:44 [STATUS] commissioning...
2008-10-15 20:14:51 [STATUS] Tunnel is connected successfully.
2008-10-15 20:14:51 [STATUS] verification of network...
2008-10-15 20:14:55 [WARNING] failed to do a ping the remote VPN router!
2008-10-15 20:14:58 [WARNING] failed to do a ping the remote VPN router!
2008-10-15 20:15:01 [WARNING] failed to do a ping the remote VPN router!
2008-10-15 20:15:05 [WARNING] failed to do a ping the remote VPN router!
2008-10-15 20:15:08 [WARNING] failed to do a ping the remote VPN router!
2008-10-15 20:15:11 [WARNING] Ping has been blocked, which can be caused by an unexpected disconnection.
2008-10-15 20:15:19 [STATUS] disconnection...
2008-10-15 20:15:25 [STATUS] Tunnel is disconnected successfully.I don't know how it is implemented, but if WuickVPN wait a form ping my router, it will not happen. I was never able to ping my router ouside of my ISP network.
There is a way to disable the Ping process and continue with the VPN connection?
QuickVPN try ping on the router via the VPN tunnel to check the connection. It should work without worrying about whether your ISP filters ICMP messages or not. The tunnel is encrypted your ISP won't know what you're doing.
Please post the corresponding on the RV042 VPN log. That is expected to see how far you get.
You have a firewall running on the computer? I think that some firewalls have difficulty with the traffic of ESP.
What is the router that is connected to the computer? How is it that is configured?
-
VPN router to the problem of the ASA
Hello world.
I am doing a VPN between a router and a series of ASA5500 and difficulties.
The router part is 100% correct because it is a daily task, but miss me something on the side of the ASA of the things.
The ASA also has remote via IPsec tunnels clients as you'll see below, so I have to make sure that continues to work!
It is a fairly urgent question. So any help or advice can be provided, it would be very appreciated!
Here is the router part:
!
crypto ISAKMP policy 1
BA 3des
preshared authentication
Group 2
isakmp encryption key * ASA-PUBLIC-IP address
ISAKMP crypto keepalive 100
!
!
Crypto ipsec transform-set transform-set esp-3des esp-md5-hmac
!
10 customers map ipsec-isakmp crypto
defined ASA-PUBLIC-IP peer
transform-set transform-Set
match address 102
QoS before filing
!
!
Access-list 100 remark [== NAT control ==]
access-list 100 deny ip 192.168.2.0 0.0.0.255 10.1.1.0 0.0.0.255
access-list 100 permit ip 192.168.2.0 0.0.0.255 any
Access-list 102 remark == [VPN access LISTS] ==
access-list 102 permit ip 192.168.2.0 0.0.0.255 10.1.1.0 0.0.0.255
Access-list 102 remark
(Crypto card has been applied to the corresponding interface)
SIDE OF THE ASA:
permit inside_nat0_outbound to access extended list ip 10.1.1.0 255.255.255.0 10.1.1.192 255.255.255.224
prevpn_splitTunnelAcl list standard access allowed 10.1.1.0 255.255.255.0
access-list Interior-access-in extended permit ip 10.1.1.0 255.255.255.0 any
access-list Interior-access-in extended permit icmp 10.1.1.0 255.255.255.0 any
access list for distance-extended permitted ip network 10.1.1.0 255.255.255.0 192.168.2.0 255.255.255.0
Global (outside) 1 ASA-PUBLIC-IP
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 10.1.1.0 255.255.255.0
NAT (inside) 0 192.168.2.0 255.255.255.0
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto-map dynamic outside_dyn_map 20 the transform-set ESP-3DES-MD5 value
card crypto outside_map 40 match remote-network address
card crypto outside_map 40 game peers REMOTE-router-IP
outside_map card crypto 40 the transform-set ESP-3DES-MD5 value
map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map
outside_map interface card crypto outside
ISAKMP allows outside
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
tunnel-group prevpn type ipsec-ra
tunnel-group prevpn General-attributes
address pool VPN-pool
Group Policy - by default-prevpn
prevpn group of tunnel ipsec-attributes
pre-shared-key *.
tunnel-group REMOTE-router-IP type ipsec-l2l
REMOTE-router-IP tunnel-group ipsec-attributes
pre-shared-key *.
Hi Chris
first on the router make this change to littil than u ned to add md5 as hashing whil employees u th in the asa and the router u did not, so the default is sha!
do
crypto ISAKMP policy 1
md5 hash
now on the SAA as I see that there is a problem in nat0 you line l2l tunnel
so that you need to look like:
permit inside_nat0_outbound to access extended list ip 10.1.1.0 255.255.255.0 192.168.2.0 255.255.255.0
You also need a permit for the ipsec traffic, the following command will allow all ipsec traffic if you want to filter traffic not to use this command and use rather ACLs on the external interface, but following that to allow all traffic to your L2L and remote vpn access:
Permitted connection ipsec sysopt
so, please:
clear xlate and reload the ASA then attempt to leave the expmtion NAT new effects
Good luck
If useful rates
-
VPN router Cisco 2611XM VPN client
I have 2611XM router on a Central site with two FastEthernet interfaces? XA; (FastEthernet0/0 and FastEtherne0/1). FE0/0 has private ip address?xa;192.168.1.1/24 and it connects on LAN 192.168.1.0/24. FE0/1A public? XA; address x.x.x.x/30 and his connects to Internet. There on this NAT router? XA; with overload. ? XA; This router is to give customers remote access with Cisco VPN client on? XA; Internet to the LAN and at the same time, the users local access to the Internet. ? XA; I did a config that establish the tunnel between the clients and the router but? XA; I can't ping all devices on the local network. ? XA; The router must also give remote access and LAN in the scenarios from site to site? XA;
I can establish the tunnel between my PC and the router via a dial-up Internet connection. But when the tunnel is established that except my public IP address of the router, I can't ping any public IP address. I can ping all other customers who owns the ip address of the pool for customers.
Addition of the sheep route map should not make you lose the connection to the router.
Are the commands that you will need to put in
access-list 101 deny ip 192.168.1.0 0.0.0.255 10.1.1.0 0.0.0.255
access-list 101 permit ip 192.168.1.0 0.0.0.255 any
sheep allowed 10 route map
corresponds to the IP 101
You need to delete translations of nat or remove commands 'ip nat outside' and 'ip nat inside' temporarily while you are taking the following off the coast
no nat ip inside the source list 7 pool internet overload
and add the command
IP nat inside source map route sheep pool internet overload
Make sure that you reapply the "nat inside ip' and ' ip nat outside of ' orders return of your internal users will not be able to go to the internet.
You can search this config in the link that sent Glenn-
http://www.Cisco.com/warp/public/707/ios_D.html
I pasted the lines that you should look into setting up the example below
! - Except the private network and the VPN Client from the NAT process traffic.
access-list 110 deny ip 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255
access-list 110 deny ip 192.168.100.0 0.0.0.255 192.168.1.0 0.0.0.255
access-list 110 permit ip 192.168.100.0 0.0.0.255 any
! - Except the private network and the VPN Client from the NAT process traffic.
sheep allowed 10 route map
corresponds to the IP 110
-Except the private network and the VPN Client from the NAT process traffic.
IP nat inside source map route sheep interface FastEthernet0/0 overload
Thank you
Ranjana
-
Hi all. I have an asa 5510 connected to a switch 3750 with RIP, routing between the two devices. I have problems passing the VPN subnet via rip to the 3750. I probably do not understand how the routing table is filled on the asa so patient with me. I noticed that the routing table is filled with the VPN subnet, when clients connect. So, for example, I 192.168.1.1/32 client 1 connects to the routing table of asa. I then put static redistribution in place through rip on the asa. However, the 3750 never receives the rip update of the asa. All other channels are exchanged between thin devices. Any suggestions?
Sent by Cisco Support technique Android app
OK good to know that all Saran works fine now for you!
If you want to RIP through the POOL VPN, you must enable IPP on the SAA, would be to inject the pool VPN in the routing of the ASA table, which makes the ASA see it as a static route, and then you move forward on your type of RIP "Redistribute static" process The ASA would pass it along as a well known road of his table.
Believe me, I went through the same thing as you are now, a few years back! It was a pain in the neck but finally had someone who helped me with it! It took me almost 1 month to get help. On the side VPN seem ok, but I couldn't reach my home network. I was told to do what I mentioned at the top.
Regarding the graphics integrated circuits in the network, they seem ok to configure and ask them to do the work for you, but if not well thought to before implementation, you could probably yourself shot in the leg with her on the road. For me before I understood of IGP I very well understand the static. That helped me understand the routing protocols.
I'm glad you're OK.
Have a good one Phil
Ted
-
Hello
I'm having a problem on the VPN routing.
The VPN client is connected correctly to ASA5510, but cannot access inside ASA and the Internet or another network. What I want to achieve is.
[email protected] / * / -> ASA5520 (public IP)-> Inside (172.16.1.0)
The VPN address pool uses 172.168.10.0 (I also tried 172.16.1.100 - 120 with the same network from the inside).
interface GigabitEthernet0/0
nameif outside
security-level 0
IP address a.a.a.a 255.255.255.0
!
interface GigabitEthernet0/1
nameif inside
security-level 100
IP 172.16.1.1 255.255.255.0
IP local pool vpnpool 192.168.10.1 - 192.168.10.254 mask 255.255.255.0
access extensive list ip 172.16.1.0 inside_nat0_outbound allow 255.255.255.0 192.168.10.0 255.255.255.0
NAT (inside) 0-list of access inside_nat0_outbound
NAT (inside) 1 0.0.0.0 0.0.0.0
Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac
Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac
Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac
Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac
Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac
Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac
life crypto ipsec security association seconds 28800
Crypto ipsec kilobytes of life - safety 4608000 association
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set
Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5
outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP
outside_map interface card crypto outside
crypto ISAKMP allow outside
crypto ISAKMP policy 10
preshared authentication
3des encryption
sha hash
Group 2
life 86400
internal VPNstaff group strategy
attributes of Group Policy VPNstaff
4.2.2.2 DNS server value
Protocol-tunnel-VPN IPSec
type tunnel-group VPNstaff remote access
attributes global-tunnel-group VPNstaff
address vpnpool pool
Group Policy - by default-VPNstaff
IPSec-attributes tunnel-group VPNstaff
pre-shared-key *.
Hello
A quick test, try this.
-Turn on nat - t (if its disable)
Command: crypto isakmp nat-traversal 20
see if it helps.
If not,
-Run a continuous ping from the client to the ASA inside the interface, make sure that you run the command 'management-access to inside' before you start with the ping.
-Time our RESPONSE ICMP or inside the interface... ?
If time-out, then
-Check the number of decrypts using the command "show crypto ipsec his"
If ICMP response to inside interface is received by the VPN client.
-Ping to an internal host behind the ASA.
-"Show crypto ipsec his"
IF you have received responses if first test then here you should see decrypts number increases.
-Apply the catches on the inside of the interface
You can consult the document below
http://www.Cisco.com/en/us/products/ps6120/products_tech_note09186a0080a9edd6.shtml
-If you see the package source as VPN client interface to reach the inside interface for the destination of the host behind the ASA, then its a problem with your routing internal.
In case you have an L3 device connected to the ASA inside the interface, make sure that you have a route for GW subnet 192.168.1.x as ASA inside the interface i.e. 172.16.1.1 score
If his L2 or a dumb device, then as a quic test, make the following statement of the road using the command-line in windows on the host computer behind the asa participant in this test.
route add 192.168.1.0 mask 255.255.255.0 172.16.1.1
Please let me know if it helps.
Concerning
M
-
RVS4000 / WRVS4400 VPN routing issue.
I would like to simplify my installation a bit, but unfortunately I do not know how to do this.
I have a triangle of CSB RVS, 2 RVS4000, 1 WRVS4400 devices
each router has a VPN gateway to gateway with 2 others, to any one of the 3 sites, you can access resources on the other 2.
It also works well, if for some reason, one of the legs of the VPN breaks down, it passes through the other router. at least it seems to work that way when it is tested.
Now enter my problem. I have 2 laptops that go around, Mine and at the office. If any of these are off site and connect to a router via the QuickVPN client. they can see the resources on the router, to which they connect.
How would I be able to connect to the Router 1 and be able to access resources on other VPN routers ' ed?
It is not so much a problem on the router because it is on the QuickVPN. When you go to an IP address that is not on the local network from the router, the QuickVPN does not and it that the request is sent to the internet.
The only way to access the other site and resources would be to unplug the first router and connect to each other.
-
Cisco IOS - access remote VPN - route unwanted problem
Hello
I recently ran into a problematic scenario: I am trying to connect to a remote LAN (using a Cisco VPN client on my windows xp machine) my office LAN and access a server there. The problem is that I need a remote local network access at the same time.
Remote LAN: 172.16.0.0/16
LAN office: 172.16.45.0/24
Topology:
(ME: 172.16.10.138/25) - (several subnets form 172.16.0.0/16) - (Internet cloud) - (VPN-Gateway) - (172.16.45.0/24) - (TARGET: 172.16.45.100)
To provide access, I configured a VPN to access simple distance on a 1700 series router. It's the relevant part:
(...)
crypto ISAKMP client config group group-remote access
my-key group
VPN-address-pool
ACL 100
IP local pool pool of addresses-vpn - 172.16.55.1 172.16.55.30
access-list 100 permit ip 172.16.45.100 host 172.16.55.0 0.0.0.31
(...)
The configuration works fine, I can access the 172.16.45.100 server every time I need to. However, the problem is that when the VPN connection is connected, Windows wants to somehow rout the packets intended for 172.16.0.0/16 through the VPN tunnel. This is apparently due to a static route that added by the Cisco VPN Client and all other specific VPN routes.
I suspect that the culprit is the IP LOCAL POOL, since when the VPN is connected, debugging of Client VPN log shows something like "adapter connected, address 172.16.55.1/16. Focus on the part "/ 16". I checked the VPN status page and the only road indicated there was "172.16.45.100 255.255.255.255" under remote routes. Local routes was empty.
Is this a known problem I missed the obvious solution for? Is there no workaround apart from the pool local vpn penetrating high-end 10.x.x.x or 192.168.x.x? Thank you in advance for advice or tips!
Hello
The best way is to avoid any overlap between the local network and VPN pool.
Try 172.17.0.0/16, is also private IP address space:
http://en.Wikipedia.org/wiki/Private_network
Please rate if this helped.
Kind regards
Daniel
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ES1-311 bridge randomly freezes very frequently
Hi I have a couple of Acer Aspire E13 es1-311 and have the same problem with both. The pointer freezes randomly and I have to press fn + f7 a few times to unlock it. This happens so often, like every minute or so.I've updated the bios and drivers, bu
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No icons or departure to the top/task bar appearing on the desktop
Windows utility tool (malware) has been removed from the computer now the only thing that appears on the screen when starting up is the screen saver image. No icons, no task bar and no apparent way to get to them.
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duplicated user and Public account - cannot access the user on the network
Hello I suggest you uninstall service pack 2 and then perform maintenance pack 1. You can restore the system to the latest date when the sp1 has been uninstalled.,. System Restore: frequently asked questionshttp://Windows.Microsoft.com/en-us/Windows-
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(Redirected) Authorized Dell Marthahalli Bangalore service center
When I approach of Dell Authorissed service center - Marthahalli bangalore because of the problem of the switch suddenly out of my laptop VOSTRO 1540, they said dead power IC. They accused Rs 2400 to replace power IC, but suddenly turn off issue was