Static NAT with IPSec tunnel
Hi,
I have a hopefully fairly basic question regarding configuring some static NAT entries on a remote site 887 router which also has a IPSec tunnel configured back to our main office. I am fairly new to networking so forgive me if I ask some really silly questions!
I have been asked to configure some mobile phone "boost" boxes, which will take a mobile phone and send the traffic over the Internet - this is required because of the poor signal at the branch. These boxes connect via Ethernet to the local network and need a direct connection to the Internet and also certain UDP and TCP ports opening up.
There is only one local subnet on site and the ACL for the crypto map dictates that all traffic from this network to our head office go over the tunnel. What I wanted to do was create another vlan, give this a different subnet. Assign these mobile boost boxes DHCP reservations (there is no interface to them so they cannot be configured) and then allow them to break out to the Internet locally rather than send the traffic back to our head office and have to open up ports on our main ASA firewall.
From my research I came across this article (http://www.cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a0080094634.shtml
So I went ahead and created a separate vlan and DHCP reservation and then also followed the guidelines outlined above about using a route-map to stop the traffic being sent down the tunnel and then configured static NAT statements for each of the four ports these boost boxes need to work. I configure the ip nat inside/outside on the relevant ports (vlan 3 for inside, dialer 1 for outside)
The configuration can be seen below for the NAT part;
! Denies vpn interesting traffic but permits all other
ip access-list extended NAT-Traffic
deny ip 172.19.191.0 0.0.0.255 172.16.0.0 0.3.255.255
deny ip 172.19.191.0 0.0.0.255 10.0.0.0 0.255.255.255
deny ip 172.19.191.0 0.0.0.255 192.168.128.0 0.0.3.255
deny ip 172.19.191.0 0.0.0.255 12.15.28.0 0.0.0.255
deny ip 172.19.191.0 0.0.0.255 137.230.0.0 0.0.255.255
deny ip 172.19.191.0 0.0.0.255 165.26.0.0 0.0.255.255
deny ip 172.19.191.0 0.0.0.255 192.56.231.0 0.0.0.255
deny ip 172.19.191.0 0.0.0.255 192.168.49.0 0.0.0.255
deny ip 172.19.191.0 0.0.0.255 192.168.61.0 0.0.0.255
deny ip 172.19.191.0 0.0.0.255 192.168.240.0 0.0.7.255
deny ip 172.19.191.0 0.0.0.255 205.206.192.0 0.0.3.255
permit ip any any
! create route map
route-map POLICY-NAT 10
match ip address NAT-Traffic
! static nat
ip nat inside source static tcp 192.168.1.2 50 85.233.188.47 50 route-map POLICY-NAT extendable
ip nat inside source static udp 192.168.1.2 123 85.233.188.47 123 route-map POLICY-NAT extendable
ip nat inside source static udp 192.168.1.2 500 85.233.188.47 500 route-map POLICY-NAT extendable
ip nat inside source static udp 192.168.1.2 4500 85.233.188.47 4500 route-map POLICY-NAT extendable
Unfortunately this didn't work as expected, and soon after I configured this the VPN tunnel went down. Am I right in thinking that UDP port 500 is also the same port used by ISAKMP so by doing this configuration it effectively breaks IPSec?
Am I along the right lines in terms of configuration? And if not can anyone point me in the direction of anything that may help at all please?
Many thanks in advance
Brian
Hi,
Sorry to bump this thread up but is anyone able to assist in configuration? I am now thinking that if I have another public IP address on the router which is not used for the VPN tunnel I can perform the static NAT using that IP which should not break anything?
Thanks
Brian
Similar Messages
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Static-nat and vpn tunnel bound traffic from same private address?
Hi guys,
I have site-to-site tunnel local host @192.168.0.250 and remote-host @172.16.3.3.
For this local host @192.168.0.250, I also have a static one-to-one private to public.
static (mgmt-192,outside-50) 216.9.50.250 192.168.0.250 netmask 255.255.255.255
As you can see, IPSec SA shows end-points in question and traffic is being decrypted but not encrypted host traffic never enter into the tunnel, why?
How can I resolve this problem, without complicating the setup ?
BurlingtonASA1# packet-tracer input mgmt-192 icmp 192.168.0.250 8 0 172.16.3.3
Phase: 1
Type: CAPTURE
Subtype:
Result: ALLOW
Config:
Additional Information:
MAC Access list
Phase: 2
Type: ACCESS-LIST
Subtype:
Result: ALLOW
Config:
Implicit Rule
Additional Information:
MAC Access list
Phase: 3
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
Additional Information:
in 0.0.0.0 0.0.0.0 outside-50
Phase: 4
Type: ROUTE-LOOKUP
Subtype: input
Result: ALLOW
Config:
Additional Information:
in 192.168.0.0 255.255.255.0 mgmt-192
Phase: 5
Type: ACCESS-LIST
Subtype: log
Result: ALLOW
Config:
access-group mgmt_intf in interface mgmt-192
access-list mgmt_intf extended permit icmp any any
access-list mgmt_intf remark *** Permit Event02 access to DMZ Intf ***
Additional Information:
Phase: 6
Type: IP-OPTIONS
Subtype:
Result: ALLOW
Config:
Additional Information:
Phase: 7
Type: INSPECT
Subtype: np-inspect
Result: ALLOW
Config:
Additional Information:
Phase: 8
Type: NAT-EXEMPT
Subtype:
Result: ALLOW
Config:
nat-control
match ip mgmt-192 host 192.168.0.250 outside-50 host 172.16.3.3
NAT exempt
translate_hits = 5, untranslate_hits = 0
Additional Information:
Phase: 9
Type: NAT
Subtype:
Result: ALLOW
Config:
static (mgmt-192,outside-50) 216.9.50.250 192.168.0.250 netmask 255.255.255.255
nat-control
match ip mgmt-192 host 192.168.0.250 outside-50 any
static translation to 216.9.50.250
translate_hits = 25508, untranslate_hits = 7689
Additional Information:
Phase: 10
Type: NAT
Subtype: host-limits
Result: ALLOW
Config:
static (mgmt-192,dmz2-172) 192.168.0.0 192.168.0.0 netmask 255.255.255.0
nat-control
match ip mgmt-192 192.168.0.0 255.255.255.0 dmz2-172 any
static translation to 192.168.0.0
translate_hits = 28867754, untranslate_hits = 29774713
Additional Information:
Phase: 11
Type: VPN
Subtype: encrypt
Result: ALLOW
Config:
Additional Information:
Phase: 12
Type: FLOW-CREATION
Subtype:
Result: ALLOW
Config:
Additional Information:
New flow created with id 1623623685, packet dispatched to next module
Result:
input-interface: mgmt-192
input-status: up
input-line-status: up
output-interface: outside-50
output-status: up
output-line-status: up
Action: allow
BurlingtonASA1#
Crypto map tag: map1, seq num: 4, local addr: 216.9.50.4
access-list newvpn extended permit ip host 192.168.0.250 host 172.16.3.3
local ident (addr/mask/prot/port): (192.168.0.250/255.255.255.255/0/0)
remote ident (addr/mask/prot/port): (172.16.3.3/255.255.255.255/0/0)
current_peer: 216.9.62.4
#pkts encaps: 0, #pkts encrypt: 0, #pkts digest: 0
#pkts decaps: 53, #pkts decrypt: 53, #pkts verify: 53
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 0, #pkts comp failed: 0, #pkts decomp failed: 0
#pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
#PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
#send errors: 0, #recv errors: 0
local crypto endpt.: 216.9.50.4, remote crypto endpt.: 216.9.62.4
path mtu 1500, ipsec overhead 74, media mtu 1500
current outbound spi: 37CA63F1
current inbound spi : 461C843C
inbound esp sas:
spi: 0x461C843C (1176273980)
transform: esp-aes-256 esp-sha-hmac no compression
in use settings ={L2L, Tunnel, }
slot: 0, conn_id: 77398016, crypto-map: map1
sa timing: remaining key lifetime (kB/sec): (3914997/25972)
IV size: 16 bytes
replay detection support: Y
Anti replay bitmap:
0x003FFFFF 0xFFFFFFFF
outbound esp sas:
spi: 0x37CA63F1 (936010737)
transform: esp-aes-256 esp-sha-hmac no compression
in use settings ={L2L, Tunnel, }
slot: 0, conn_id: 77398016, crypto-map: map1
sa timing: remaining key lifetime (kB/sec): (3915000/25972)
IV size: 16 bytes
replay detection support: Y
Anti replay bitmap:
0x00000000 0x00000001Hi
intersting VPN ACL
object-group network DM_INLINE_NETWORK_18
network-object YYY.YYY.YYY.0 255.255.255.0
object-group network DM_INLINE_NETWORK_22
network-object UUU.UUU.UUU.0 255.255.255.0
access-list outside_access_in extended permit ip object-group DM_INLINE_NETWORK_22 object-group DM_INLINE_NETWORK_18
Static NAT
static (Inside,outside) XXX.XXX.XXX.171 YYY.YYY.YYY.39 netmask 255.255.255.255
No NAT
object-group network DM_INLINE_NETWORK_20
network-object UUU.UUU.UUU.0 255.255.255.0
access-list Inside_nat0_outbound extended permit ip ZZZ.ZZZ.ZZZ.0 255.255.255.0 object-group DM_INLINE_NETWORK_20
VPN CLient Pool
No pool configured as it uses the interesting traffic or protected traffic in ASDM - UUU.UUU.UUU.0 is the IP address range at the far side of the site to site VPN.
I hope this helps
Thanks -
This maybe stupid but may somebody help on this.
Site A --- Internet --- Site B
An IPSec VPN is implemented between Site A and Site B. Some "nat 0" commands are used on Site A PIX to avoid addresses being translated when communicating with site B.
But now there is a problem, there are several public servers which have static NAT entries by "static" command. And it looks like these entry will still be valid even if the "nat 0" is presenting. And thus those inside IPs which have a static NAT, will be translated once it reaches the PIX and can not go via the VPN tunnel.
May someone advise me how to overcome this? Thanks.Your question really pertains to the nat order of operations. Nat 0 (nat exemption) is first in the order. It preceeds all other including static nat. The servers you mention will absolutely be included in the nat 0 unless they are specifically denied in the nat 0 acl.
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Static NAT with two outside interfaces
I have a router, which performs NAT on two outside interfaces with load balancing and had a task to allow inbound connection to be forwarded to the specific host inside on a well known port.
here is example
interface Fas0/0
ip nat outside
interface Fas0/1
ip nat outside
interface Vlan1
ip nat inside
ip nat inside source route-map rm_isp1 pool pool_isp1
ip nat inside source route-map rm_isp2 pool pool_isp2
all worked fine
then i tried to add static nat
ip nat inside source static tcp 10.0.0.1 25 interface Fas0/0 25
ip nat inside source static tcp 10.0.0.1 25 interface Fas0/1 25
and in result only last static NAT line appeared in config.
the solution was to use interface's IPs instead of names. that helped but isn't that a bug?In this scenario, we are trying to access a mail server located at
10.0.0.1 from outside and we have two outside IP, let's say, 71.1.1.1 and
69.1.1.1.
With CEF Enabled
Packet comes in to Fa0/0 interface with Source IP 66.x.x.x and
Destination IP 71.1.1.1. Our NAT rule translates this to 10.0.0.1.
Packet goes to 10.0.0.1. The return packet goes to the LAN interface
first and the routing rule is determined *before* the packet is
translated.
Packet source IP at this point is 10.0.0.1 and destination is
66.x.x.x. Now, based on CEF, it will go out via Fa0/0 or Fa0/1,
irrespective of the way it came in. Because of this, with CEF enabled
this will not work. CEF is per-destination.
So, let's say somebody on outside tried to access this server using 71.1.1.1, then he would
expect a reply from 71.1.1.1 which may or may not be true as the traffic could be Nat'd to 69.1.1.1 or 71.1.1.1.
If it gets reply packet from 71.1.1.1, it should work.
If it gets it from 69.1.1.1, it will simply drop it as it never sent a
packet to 69.1.1.1.
With CEF and Fast Switching Disabled
Same steps as above, only that the packet is sent to the process level
to be routed. At this point, the packets will be sent out in a round
robin fashion. One packet will go out via the Fa0/0 and the other via the
Fa0/0. This will have a constant 50% packet loss and is also not a
viable solution.
So, what are you trying to achieve is not possible on Cisco router.
HTH,
Amit Aneja -
Static NAT with port translation
Hello All,
I have a server running web application on 443 and now I want to publish it on Internet with static nat and just for port 443, I am thinking that following configuration should be fine, can anyone comment on it.
10.1.1.2:443 10.1.1.1 2.2.2.5
Server -------------------------- ASA --------------------- Internet router --Cloud
Config i am planing
static (inside, outside) tcp 2.2.2.2 443 10.10.10.10 443 netmask 255.255.255.255
Thanks
JDThanks Harish and Jouni,
I am using extra Public IP, I want to now why "dns" is the end of access list? I got confuse by at ACL as we I was looking for ASA packet flow:-
A/PIX - Outside (Lower SEC_Level) to Inside (Higher Sec_Lev)
1. FLOW-LOOKUP - [] - Check for existing connections, if none found
create a
new connection.
2. UN-NAT - [static] -
2. ROUTE-LOOKUP - [input] - Initial Checking (Reverse Path Check, etc.)
3. ACCESS-LIST - [log] - ACL Lookup
4. CONN-SETTINGS - [] - class-map, policy-map, service-policy
5. IP-OPTIONS - [] -
6. NAT - [rpf-check] -
7. NAT - [host-limits] -
8. IP-OPTIONS - [] -
9. FLOW-CREATION - [] - If everything passes up until this point a
connection
is created.
10. ROUTE-LOOKUP - [output and adjacency]
access-list OUTSIDE-IN permit tcp any host eq 443 - suggested by you
but if i go by the flow which i come to know it should be like
access-list OUTSIDE-IN permit tcp any host eq 443
What is your opion ?
Thanks
Jagdev -
Static nat with dual destination
I need to configure static nat for cisco ASA 5500,
here is the topology:
one server (source) with ip 10.211.250.22 /28 (interface : name if dmz_virtual_account)
will static nat to two destinations :
1. to Internet will translated to 202.152.19.196 (Interface : name if Outside_Inet) and,
2. to external network with real address is 10.10.10.1 and will translated to 192.168.168.14 /29 (interface : name if dmz_external)
Need help
and many thanks for any advice
Regards,
ManaoHi Marvin
my ASA's software running 8.4
Regards,
Manao -
Static nat with port redirection 8.3 access-list using un-nat port?
I am having difficulty following the logic of the port-translation and hoping someone can shed some light on it. Here is the configuration on a 5505 with 8.3
object network obj-10.1.1.5-06
nat (inside,outside) static interface service tcp 3389 3398
object network obj-10.1.1.5-06
host 10.1.1.5
access-list outside_access_in line 1 extended permit tcp any any eq 3389 (hitcnt=3)
access-group outside_access_in in interface outside
So I would have thought the outside access-list should reference the 'mapped' port but even with 3398 open I cannot remote desktop to the host. If I open 3389 then I can connect successfully. What gives?
Thanks in advance..Hello,
I would be more than glad to explain you what is going on!
The thing is since 8.3 NAT is reviewed before the acl so, the ASA receives the packet on the outside interface, checks for a existing connection, if there is none it will un-nat the packet and then check the ACL.
After the packet in un-natted what we have is the private ip addresses and the real ports. so that is why on this versions you got to point the ACL to the private ip addresses and ports.
Regards,
Julio
Rate helpful posts -
Using both Dynamic and Static NAT with two Different Internet facing Subnets
We have two Class C Public Address subnets. We started with Subnet (A) and have many of our Internet accessible devices on it. It is running on a Cisco PIX 515R. We bought a new ASA 5510 8.3(2) and started Migrating the Users and new servers to it so I started with our second Class C Subnet (B). Later on down the road I found out that if the Firewalls Default Gateway is is set to a (B) Interface subnet, then the servers that are statically mapped to a (A) Address will have a (B) address when they communicate out to the internet. So they are receiving packets on their (A) Address, though replying to them with a (B) address.
It was mentioned that I should be able to combine static and dynamic NAT mapping to allow devices behind the firewall to have a fixed external Address when communicating outbound as well as inbound.
So For instance I want the Following: when the Internal Replies I want the reply to come from the mapped IP, not a IP from the Dynamic Pool.
Public IP: 192.168.1.100/24
Internal IP: 10.0.0.100/16
Public IP: 192.168.5.101/24
Internal IP: 10.0.0.101/16
interface Ethernet0/0
description 192.168.1.0/24 Network Outside IP
nameif outside-1
security-level 0
ip address 192.168.1.1 255.255.255.0
interface Ethernet0/1
description 192.168.5.0/24 Network Outside IP
nameif outside-5
security-level 0
ip address 192.168.5.1 255.255.255.0
interface Ethernet0/2
description inside 10.0.0.0/16
nameif inside
security-level 100
ip address 10.0.0.1 255.255.0.0
object network serverA_o
host 192.168.1.100
object network serverA_i
host 10.0.0.100
object network serverB_o
host 192.168.5.101
object network serverB_i
host 10.0.0.101
object network 192-168-1-NAT-POOL
range 192.168.1.50 192.168.1.239
nat (inside,outside-1) source static serverA_i serverA_o
nat (inside,outside-5) source static serverB_i serverB_o
nat (inside,outside-1) source dynamic any 192-168-1-NAT-POOL interface
object network serverA_i
nat (inside,outside-1) static serverA_o
object network serverB_i
nat (inside,outside-5) static serverB_o
route outside-1 0.0.0.0 0.0.0.0 192.168.1.1 1
route outside-5 0.0.0.0 0.0.0.0 192.168.5.1 2
When I set this up my serverB shows a Public IP of something in the 192-168-1-NAT-POOL Not 192.168.5.101
Any Suggestions?
Thanks!Not sure why I have Multiple Entries. )-: I did think it was Odd. I think it might be because I looking at examples of the new and old styles of NAT.
We have a Single ISP, though have 2 separate non-Contiguous Class C Addresses from them. We host some Servers on one subnet and some on the other.
I'm looking for a way to use both Subnets on the same ASA.
The Connection to the net looks like this:
Internet -> Edge Router Layer3 VLAN Switch
GE0/1.2 - 192.168.1.1 VLAN Tagged --> GE0 - VLAN Tagged
GE0/1.2 - 192.168.5.1 VLAN Tagged -^
Layer3 VLAN Switch Firewall
GE1 192.168.1.0/24 Untagged -> ASA Outside-1
GE2 192.168.5.0/24 Untagged -> ASA Outside-5
Firewall
ASA inside 10.0.0.0/16 -> Switch -> 10.0.0.100
Hope that helps clarify.
I could try to post some sanitized Configs of my PIX and ASA if needed. But the end result I'm trying to do is have the ASA do NAT for multiple Public Subnets. -
ACE 4710 A3 outbound static NAT with Port redirection
Hi
I have asked this question before, but as I have not get far with it I am going to try to be more specific this time.
I have a server that needs to do an outbound connection to a mail server. The connection has to be initiated to port 26, that then will be NATed to the external IP and port 26 redirected to port 25 for the SMTP connection.
When I try to configure this:
ACE-2/TEST(config-pmap-c)# nat static x.x.x.x netmask 255.255.255.255 tcp eq 23 vlan 99
I get the error: Error: Invalid real port configured for NAT static
Any ideas what it means anyone?Right. Forget about the previous question. I have an update.
I get this output on show nat policies at the moment:
NAT object ID:39 mapped_if:19 policy_id:50 type:STATIC static_xlate_id:64
ID:64 Static port translation
Real addr:172.21.7.11 Real port:26 Real interface:18
Mapped addr:x.x.x.x Mapped port:25 Mapped interface:19
Netmask:255.255.255.255
where x.x.x.x - is the Public, external IP address on the ACE.
I need the traffic FROM the 172.21.7.11 server going anywhere TO port 26 to be remapped to x.x.x.x port 25. At the moment it does not do it. The service policy on the inside doesn't even get a hit when I am telnetting from the 172.21.7.11 server on port 26 to the outside world. It does get hits when I telnet to x.x.x.x external IP address from outside.
Something is telling me I am looking at it from a wrong direction altogether.
This is the config I have at the moment:
access-list 130 line 20 extended permit ip any any
access-list Source_NAT line 10 extended permit tcp host 172.21.7.11 eq 26 any
class-map match-any Class_Port26
2 match access-list Source_NAT
policy-map multi-match Policy_Port26_Static
class Class_Port26
nat static x.x.x.x netmask 255.255.255.255 tcp eq smtp vlan 99
interface vlan 107
ip address 172.21.7.2 255.255.255.240
peer ip address 172.21.7.1 255.255.255.240
access-group input 130
service-policy input Policy_Port26_Static
no shutdown
No server farms, no load balancing. Just that.
Any ideas? -
IPsec tunnel with two RV180W in LAN
Hi all,
I've to set up a couple of RV180W devices to connect several branch offices with IPsec tunnels with one back office.
Because I'm new to Cisco devices, my intention is to set up two RV180W devices in our LAN that way, that they establish an IPsec tunnel. Both of them have an IP address in the net 192.168.179.x and each RV180W has it's own IP net (192.168.10.x and 192.168.11.x). The idea is to have a PC in each of the networks of the RV180Ws and several outside to check by the PCs' visibility/connectivity whether the VPN is working or not. Later on I've to change the network addresses but I'll know that the IPsec settings are working.
I've used the 'Basic VPN Setup' on both devices to configure the tunnel, but it won't be established, its status remains on 'IPsec SA Not Established'.
Am I completely wrong with my approach? Or am I blind and oversee something essential within the configuration?
Here the configurations of both devices:
device 1:
device 2:
Thanks in advance for your ideas and help.
Best regards, LarsI'm trying to connect an RV180W to my RV082 and I get IPSec SA Not Established. I've checked my settings numerous times and they are the same on both routers (aside from different gateway ip and lan subnet)
-
IPSec Tunnel and Making Changes While Up
My main MPLS circuit is down and i have two IPSec tunnels up to my remote sites.
Everything is routing fine but i wanted to add a sub net to my NAT and Tunnels.
Can i add a new subnet to my local network/remote network and save/apply without killing or reseting my active IPSec tunnels?Reza has interpreted your question in terms of NAT and I agree with him that you should be able to change the NAT configuration without impacting other parts of the router operation and connectivity.
But I read your question as involving both NAT and IPSec tunnels. And I believe that the answer is different when you consider IPSec tunnels. You can go ahead and change the configuration of the tunnels while they are up. But the tunnels negotiated their Security Associations based on the config in place when the tunnels came up. They will continue to use those Security Associations after you make your config change. So if you are changing things like what subnets are in the access list used to identify traffic for IPSec these changes will not take effect until a new Security Association is negotiated. You can either wait for the lifetime to expire and new SA negotiated or your can reset the IPSec tunnels and force a new negotiation. Also note that if you are changing the access list on your end that someone on the other end needs to make a corresponding change on their end.
HTH
Rick -
Static NAT and same IP address for two interfaces
We have a Cisco ASA 5520 and in order to conserve public IP addresses and configuration (possibly) can we use the same public IP address for a static NAT with two different interfaces? Here is an example of what I'm refering too where 10.10.10.10 would be the same public IP address.
static (inside,Outside) 10.10.10.10 access-list inside_nat_static_1
static (production,Outside) 10.10.10.10 access-list production_nat_static_1
Thanks for any help.
JeffHi Jeff,
Unfortunately this cannot be done, on the ASA packet classification is done on the basis of mac-address, destination nat and route, and here you are confusing the firewall, to which interface does the ip belong to. I haven't ever tried to do it, but it should cause you issues.
Thanks,
Varun Rao
Security Team,
Cisco TAC -
Who needs the ACLs and static NAT?
I came apon a job whose network layout is kind of tricky. Here is the skinny:
2 routers (both 1721s). One is SBCs and it plugs into the internet on WIC interface. Nic interface plugs into a PIX 506E Firewall. The firewall does the PAT. The other eth port on the firewall plugs into the switch. The other router's WIC card plugs into the franchise intranet, and the NIC plugs into the switch.
All the PCs, servers, etc have the default gateway set to the ethernet interface of the franchise 1721. That router looks at the destination address and decides if it needs to go out it's WIC (if the dest. address is on the corporate intranet's subnet) or if it needs to go out to the internet (through the firewall and out the other router).
Now heres what I am trying to accomplish:
The customer wants to be able to telnet into one machine in the private network from her house.
Obviously, I need an ACL on the SBC router because thats where the request is comming from. I also have set up static NAT on the router from a public IP (in our valid range that SBC provides) and the private IP of the machine that she wants to access.
Currently, it is not working. I thought it had something to do with the other router so I started contacting the network engineers at the franchise office to get them to open up their router to allow telnet.
I now think however, that the reason it is not working is I have the static NAT on the wrong device!!
Shouldn't it be on the firewall, because the SBC router doesn't know anything about those private addresses (the PAT happens on the firewall).
Is my hunch right? Can you please advise me on what devices will needs changes in their ACLs and which device(s) will need static NAT mapping? I don't want to open any thing I don't have to. Thanks!!I just came from the clients office. I am a little lost here. I am quite nifty at the CLI of a router or a switch, but every other firewall I have dealt with (Sonicwall, Watchgaurd, etc) has had a web based GUI. I am new in the field and have never configured a PIX before.
Here's what I have right now:
SBC router is configured to allow Telnet traffic in.
The PIX 506E has PAT configured on it. I tried setting up static NAT with no luck on the firewall. Attached is my running config. Perhaps you could instruct me on a some commands I can throw at this box to make this whole mess work!!
Let 207.184.18.10 be the address of the internal machine we want to access and SERVER.PUBLIC.IP be the public address we should point our telnet client to get in. -
IPSEC tunnel with NAT and NetMeeting
I have established an IPSEC tunnel with two Cisco 2621 routers. Clients over the Internet are able to dial into the MCU server, which is behind one of the Cisco 2621 routers configured with NAT but the MCU is not able to call the client. The MCU is able to call any server or client on the LAN however it is not able to call anyone passed the router configured with NAT. Could anyone who has experience with NAT and IPSEC help me out?
Thanks,The following doc should help...
http://www.cisco.com/warp/public/707/ipsecnat.html -
L2TP over IPSEC Static NAT trouble
I have a 5510 that i have configured for L2TP over IPSEC, not using AnyConnect. As of right now i have two open issues that i cannot figure out. The first, and most prevelant being, VPN clients are unable to ping/access any of the hosts that are assigned a static NAT from the inside interface to the outside interface. I was able to circumvent this by adding another static NAT to the public interface for the incoming clients, but this caused intermittent connectivity issues with inside hosts.
The second issue involves DNS. I have configured two DNS servers, both of which reside on the internal network and are in the split_tunnel ACL for VPN clients, but no clients are using this DNS. What is the workaround for using split tunneling AND internal DNS servers, if any?
I'm looking for any help someone might be able to give as i've had two different CCNA's look at this numerous times to no avail. The config is below.
To sum up, and put this in perspective i need to be able to do the following...
VPN CLIENT (10.1.50.x) -> splitTunnel -> int G0/2 (COMCAST_PUBLIC) -> int G0/3(outside)(10.1.4.x) -> STATIC NAT from G0/0(inside)(10.103.x.x) -> NAT (10.1.4.x)
A ping from a VPN client to any internal host works fine, unless it is one that is NAT'd. You can see in the config where i added the extra STATIC NAT to try and fix the issue. And this works perfectly across the tunnel but only intermittenly from the internal 10.1.4.x network.
As well as any help with DNS. Please advise, thank you.
-tony
: Saved
ASA Version 8.2(1)
hostname fw-01
enable password HOB2xUbkoBliqazl encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
names
name 10.103.6.0 K2CONT description K2 Control Network
name 10.103.5.0 K2FTP description K2 FTP Network
name 10.103.1.0 NET description Internal Network Core Subnet
name 10.1.4.0 WBND description WBND Business Network
name 178.3.200.173 WCIU-INEWS0 description WCIU iNEWS Server
name 178.3.200.174 WCIU-INEWS1 description WCIU iNEWS Server
name 10.103.2.50 ENG-PC description Engineering PC
name 10.103.2.56 NAV-PC description Navigator PC
name 10.103.2.77 PF-SVR-01 description Pathfire Server 01
name 69.55.236.230 RTISVR description "Rootlike Technologies, Inc. Server"
name 69.55.236.228 RTISVR1 description "Rootlike Technologies, Inc. Server"
name 10.103.2.0 GEN-NET description General Broadcast Network
name 10.103.4.0 INEWS-NET description INEWS Network
name 10.103.4.84 INEWS0 description WBND iNEWS Server 0
name 10.103.4.85 INEWS1 description WBND iNEWS Server 1
name 10.103.3.0 TELE-NET description TELEMETRICS Network
name 10.1.4.22 NAT-INEWS0 description "Public NAT address of iNEWS server 0"
name 10.1.4.23 NAT-INEWS1 description "Public NAT address of iNEWS server 1"
name 10.1.4.20 NAT-K2-FTP0 description "Public NAT address of K2 FTP Server 0"
name 10.1.4.21 NAT-K2-FTP1 description "Public NAT address of K2 FTP Server 0"
name 10.103.4.80 MOSGW description "MOS Gateway."
name 10.1.4.24 NAT-MOSGW description "Public NAT address of MOS Gateway."
name 10.103.2.74 PF-DUB-01 description PathFire Dub Workstation
name 209.118.74.10 PF-EXT-0 description PF External Server 0
name 209.118.74.19 PF-EXT-1 description PF External Server 1
name 209.118.74.26 PF-EXT-2 description PF External Server 2
name 209.118.74.80 PF-EXT-3 description PF External Server 3
name 10.103.4.37 PIXPWR description Pixel Power System 0
name 10.1.4.26 NAT-PIXPWR description "Public NAT address of PixelPower System 0"
name 10.103.4.121 ignite
name 10.103.3.89 telemetrics
name 10.1.4.50 vpn_3000
name 10.103.5.4 K2-FTP0 description K2 FTP Server 0
name 10.103.5.5 K2-FTP1 description K2 FTP Server 1
name 10.1.4.40 NAT-ENG-PC description Engineering HP
name 10.103.2.107 ENG-NAS description ENG-NAS-6TB
name 10.1.1.0 WCIU description WCIU
name 178.3.200.0 WCIU_Broadcast description WCIU_Broadcast
name 10.2.1.0 A-10.2.1.0 description WCIU 2
name 10.1.50.0 VPN-POOL description VPN ACCESS
interface Ethernet0/0
description "Internal Network 10.103.1.0/24"
nameif inside
security-level 100
ip address 10.103.1.1 255.255.255.0
interface Ethernet0/1
shutdown
no nameif
security-level 0
no ip address
interface Ethernet0/2
nameif COMCAST_PUBLIC
security-level 0
ip address 173.161.x.x 255.255.255.240
interface Ethernet0/3
description "WBND Business Network 10.1.4.0/24"
nameif outside
security-level 0
ip address 10.1.4.8 255.255.255.0
interface Management0/0
nameif management
security-level 100
ip address 192.168.1.1 255.255.255.0
management-only
ftp mode passive
clock timezone Indiana -4
same-security-traffic permit inter-interface
same-security-traffic permit intra-interface
object-group icmp-type ICMP-OK
description "ICMP types we want to permit."
icmp-object echo
icmp-object echo-reply
icmp-object traceroute
icmp-object unreachable
icmp-object time-exceeded
object-group network INTERNAL-ALL
description "All internal networks."
network-object NET 255.255.255.0
network-object GEN-NET 255.255.255.0
network-object TELE-NET 255.255.255.0
network-object INEWS-NET 255.255.255.0
network-object K2FTP 255.255.255.0
network-object K2CONT 255.255.255.0
object-group service W3C
description "HTTP/S"
service-object tcp eq www
service-object tcp eq https
object-group service FTP-ALL
description "FTP Active/Passive."
service-object tcp eq ftp
service-object tcp eq ftp-data
object-group service INEWS-CLI
description "Ports required for INEWS client/server communications."
service-object tcp eq telnet
service-object tcp eq login
service-object tcp eq 600
service-object tcp eq 49153
service-object tcp eq 49152
service-object tcp-udp eq 1020
service-object tcp-udp eq 1019
group-object W3C
group-object FTP-ALL
service-object tcp eq ssh
service-object tcp-udp eq 1034
service-object tcp-udp eq 1035
object-group service NET-BASE
description "Base network services required by all."
service-object tcp-udp eq 123
service-object udp eq domain
object-group network INEWS-SVR
description "iNEWS Servers."
network-object INEWS0 255.255.255.255
network-object INEWS1 255.255.255.255
object-group network WCIU-INEWS
description "iNEWS Servers at WCIU."
network-object WCIU-INEWS0 255.255.255.255
network-object WCIU-INEWS1 255.255.255.255
object-group network K2-FTP
description "K2 Servers"
network-object host K2-FTP0
network-object host K2-FTP1
object-group network PF-SYS
description Internal PathFire Systems
network-object host PF-DUB-01
network-object host PF-SVR-01
object-group network INET-ALLOWED
description "Hosts that are allowed Internet access (HTTP/FTP) and a few other basic protocols.
network-object host ENG-PC
network-object host NAV-PC
network-object host PF-SVR-01
group-object INEWS-SVR
group-object K2-FTP
group-object PF-SYS
network-object host PIXPWR
network-object K2CONT 255.255.255.0
object-group service GoToAssist
description "Port required for Citrix GoToAssist remote support sessions (along with HTTP/S)"
service-object tcp eq 8200
object-group service DM_INLINE_SERVICE_1
group-object FTP-ALL
group-object W3C
service-object tcp eq ssh
service-object tcp eq telnet
group-object GoToAssist
object-group network RTI
network-object host RTISVR1
network-object host RTISVR
object-group network NAT-K2-SVR
description "Public NAT addresses of K2 Servers."
network-object host NAT-K2-FTP0
network-object host NAT-K2-FTP1
object-group network NAT-INEWS-SVR
description "Public NAT addresses of iNEWS servers."
network-object host NAT-INEWS0
network-object host NAT-INEWS1
object-group service INEWS-SVCS
description "Ports required for iNEWS inter-server communication.
group-object INEWS-CLI
service-object tcp eq 1022
service-object tcp eq 1023
service-object tcp eq 2048
service-object tcp eq 698
service-object tcp eq 699
object-group service MOS
description "Ports used for MOS Gateway Services."
service-object tcp eq 10540
service-object tcp eq 10541
service-object tcp eq 6826
service-object tcp eq 10591
object-group network DM_INLINE_NETWORK_1
network-object host WCIU-INEWS0
network-object host WCIU-INEWS1
object-group network DM_INLINE_NETWORK_2
network-object GEN-NET 255.255.255.0
network-object INEWS-NET 255.255.255.0
object-group network PF-Svrs
description External PathfFire Servers
network-object host PF-EXT-0
network-object host PF-EXT-1
network-object host PF-EXT-2
network-object host PF-EXT-3
object-group service PF
description PathFire Services
group-object FTP-ALL
service-object tcp eq 1901
service-object tcp eq 24999
service-object udp range 6652 6654
service-object udp range 6680 6691
object-group service GVG-SDB
description "Ports required by GVG SDB Client/Server Communication."
service-object tcp eq 2000
service-object tcp eq 2001
service-object tcp eq 3000
service-object tcp eq 3001
object-group service MS-SVCS
description "Ports required for Microsoft networking."
service-object tcp-udp eq 135
service-object tcp eq 445
service-object tcp eq ldap
service-object tcp eq ldaps
service-object tcp eq 3268
service-object tcp eq 3269
service-object tcp-udp eq cifs
service-object tcp-udp eq domain
service-object tcp-udp eq kerberos
service-object tcp eq netbios-ssn
service-object udp eq kerberos
service-object udp eq netbios-ns
service-object tcp-udp eq 139
service-object udp eq netbios-dgm
service-object tcp eq cifs
service-object tcp eq kerberos
service-object udp eq cifs
service-object udp eq domain
service-object udp eq ntp
object-group service DM_INLINE_SERVICE_2
group-object MS-SVCS
group-object NET-BASE
group-object GVG-SDB
group-object W3C
object-group service DM_INLINE_SERVICE_3
group-object GVG-SDB
group-object MS-SVCS
group-object W3C
object-group service PIXEL-PWR
description "Pixel Power Services"
service-object tcp-udp eq 10250
object-group service DM_INLINE_SERVICE_4
group-object FTP-ALL
group-object GoToAssist
group-object NET-BASE
group-object PIXEL-PWR
group-object W3C
group-object MS-SVCS
service-object ip
object-group service DM_INLINE_SERVICE_5
group-object MS-SVCS
group-object NET-BASE
group-object PIXEL-PWR
group-object W3C
object-group service IG-TELE tcp-udp
port-object range 2500 49501
object-group protocol TCPUDP
protocol-object udp
protocol-object tcp
object-group protocol DM_INLINE_PROTOCOL_1
protocol-object ip
protocol-object tcp
object-group network DM_INLINE_NETWORK_3
network-object host ENG-PC
network-object host NAT-ENG-PC
object-group protocol DM_INLINE_PROTOCOL_2
protocol-object ip
protocol-object udp
protocol-object icmp
object-group network DM_INLINE_NETWORK_4
network-object WCIU 255.255.255.0
network-object WBND 255.255.255.0
network-object WCIU_Broadcast 255.255.255.0
object-group network il2k_test
network-object 207.32.225.0 255.255.255.0
object-group network DM_INLINE_NETWORK_8
network-object WCIU 255.255.255.0
network-object WBND 255.255.255.0
network-object A-10.2.1.0 255.255.255.0
object-group service DM_INLINE_SERVICE_8
service-object ip
group-object INEWS-CLI
service-object icmp
service-object udp
object-group service DM_INLINE_SERVICE_6
service-object ip
group-object MS-SVCS
object-group network DM_INLINE_NETWORK_5
network-object WCIU 255.255.255.0
network-object WBND 255.255.255.0
network-object A-10.2.1.0 255.255.255.0
object-group service DM_INLINE_SERVICE_7
service-object ip
service-object icmp
service-object udp
group-object INEWS-CLI
object-group network DM_INLINE_NETWORK_9
network-object host NAT-INEWS0
network-object host INEWS0
object-group protocol DM_INLINE_PROTOCOL_3
protocol-object ip
protocol-object icmp
protocol-object tcp
object-group network VPN-POOL
description "IP range assigned to dial-up IPSec VPN."
network-object VPN-POOL 255.255.255.0
object-group network DM_INLINE_NETWORK_6
network-object WBND 255.255.255.0
network-object WCIU_Broadcast 255.255.255.0
network-object A-10.2.1.0 255.255.255.0
network-object WCIU 255.255.255.0
network-object VPN-POOL 255.255.255.0
object-group network DM_INLINE_NETWORK_7
network-object WBND 255.255.255.0
network-object VPN-POOL 255.255.255.0
network-object A-10.2.1.0 255.255.255.0
network-object WCIU 255.255.255.0
object-group network DM_INLINE_NETWORK_10
network-object TELE-NET 255.255.255.0
network-object host ignite
access-list inbound extended permit object-group DM_INLINE_SERVICE_5 any host NAT-PIXPWR
access-list inbound extended permit object-group FTP-ALL any host NAT-K2-FTP1
access-list inbound extended permit object-group FTP-ALL any host NAT-K2-FTP0
access-list inbound extended permit object-group INEWS-CLI any host NAT-INEWS1
access-list inbound extended permit object-group INEWS-CLI any host NAT-INEWS0
access-list inbound extended permit object-group INEWS-SVCS object-group DM_INLINE_NETWORK_1 object-group NAT-INEWS-SVR
access-list inbound extended permit object-group DM_INLINE_SERVICE_7 object-group DM_INLINE_NETWORK_5 host NAT-INEWS1
access-list inbound extended permit object-group DM_INLINE_SERVICE_8 object-group DM_INLINE_NETWORK_8 object-group DM_INLINE_NETWORK_9
access-list inbound extended permit object-group MOS WBND 255.255.255.0 host NAT-MOSGW
access-list inbound extended permit icmp WBND 255.255.255.0 K2FTP 255.255.255.0 object-group ICMP-OK
access-list inbound extended permit object-group FTP-ALL WBND 255.255.255.0 object-group NAT-K2-SVR
access-list inbound extended permit object-group FTP-ALL WBND 255.255.255.0 K2FTP 255.255.255.0
access-list inbound extended permit object-group DM_INLINE_PROTOCOL_2 object-group DM_INLINE_NETWORK_4 object-group DM_INLINE_NETWORK_3
access-list inbound extended permit icmp any any object-group ICMP-OK
access-list inbound extended permit object-group DM_INLINE_PROTOCOL_1 host ignite host telemetrics
access-list inbound extended permit object-group MS-SVCS any WBND 255.255.255.0
access-list inbound extended permit ip any any
access-list inbound extended permit object-group DM_INLINE_PROTOCOL_2 WBND 255.255.255.0 object-group DM_INLINE_NETWORK_3
access-list inbound extended permit object-group MS-SVCS any any
access-list inbound extended permit object-group INEWS-CLI WBND 255.255.255.0 object-group NAT-INEWS-SVR
access-list inbound extended permit object-group DM_INLINE_PROTOCOL_3 any WBND 255.255.255.0
access-list inbound extended permit ip any 173.161.x.x 255.255.255.240
access-list inbound extended permit ip any 207.32.225.0 255.255.255.0
access-list inbound extended permit ip WBND 255.255.255.0 host 70.194.x.x
access-list outbound extended deny ip object-group DM_INLINE_NETWORK_10 any
access-list outbound extended permit object-group DM_INLINE_SERVICE_4 host PIXPWR any
access-list outbound extended permit object-group INEWS-SVCS object-group INEWS-SVR object-group WCIU-INEWS
access-list outbound extended permit object-group INEWS-CLI object-group DM_INLINE_NETWORK_2 object-group WCIU-INEWS
access-list outbound extended permit object-group DM_INLINE_SERVICE_1 object-group INET-ALLOWED any
access-list outbound extended permit object-group NET-BASE object-group INTERNAL-ALL any
access-list outbound extended permit icmp any any object-group ICMP-OK
access-list outbound extended permit ip GEN-NET 255.255.255.0 any
access-list outbound extended permit ip host ignite host telemetrics
access-list outbound extended permit ip host NAV-PC host 10.103.2.18
access-list outbound extended permit ip any GEN-NET 255.255.255.0
access-list DefaultRAGroup_splitTunnelAcl standard permit WBND 255.255.255.0
access-list DefaultRAGroup_splitTunnelAcl standard permit WCIU 255.255.255.0
access-list DefaultRAGroup_splitTunnelAcl standard permit VPN-POOL 255.255.255.0
access-list DefaultRAGroup_splitTunnelAcl standard permit WCIU_Broadcast 255.255.255.0
access-list DefaultRAGroup_splitTunnelAcl standard permit A-10.2.1.0 255.255.255.0
access-list DefaultRAGroup_splitTunnelAcl standard permit 10.3.1.0 255.255.255.0
access-list DefaultRAGroup_splitTunnelAcl standard permit 10.3.200.0 255.255.255.0
access-list outside_nat0_outbound extended permit ip NET 255.255.255.0 object-group INTERNAL-ALL
access-list COMCAST_access_in extended permit ip any any
access-list COMCAST_PUBLIC_access_in extended permit ip any any
access-list outside_access_in extended permit ip any any
pager lines 24
logging enable
logging timestamp
logging buffer-size 100000
logging asdm-buffer-size 512
logging monitor notifications
logging buffered notifications
logging asdm notifications
mtu inside 1500
mtu COMCAST_PUBLIC 1500
mtu outside 1500
mtu management 1500
ip local pool VPN-POOL 10.1.50.1-10.1.50.254 mask 255.255.255.0
ipv6 access-list inside_access_ipv6_in deny ip any any
ipv6 access-list inside_access_ipv6_in remark "ACL denying all outbound IPv6 traffic (and logging it)."
ipv6 access-list inside_access_ipv6_in remark "ACL denying all outbound IPv6 traffic (and logging it)."
ipv6 access-list inside_access_ipv6_in remark "ACL denying all outbound IPv6 traffic (and logging it)."
ipv6 access-list outside_access_ipv6_in deny ip any any
ipv6 access-list outside_access_ipv6_in remark "ACL denying all inbound IPv6 traffic (and logging it)."
ipv6 access-list outside_access_ipv6_in remark "ACL denying all inbound IPv6 traffic (and logging it)."
ipv6 access-list outside_access_ipv6_in remark "ACL denying all inbound IPv6 traffic (and logging it)."
no failover
icmp unreachable rate-limit 1 burst-size 1
icmp permit any inside
icmp permit any COMCAST_PUBLIC
icmp permit any echo outside
icmp permit any echo-reply outside
icmp permit any unreachable outside
no asdm history enable
arp timeout 14400
global (COMCAST_PUBLIC) 1 173.161.x.x
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0 dns
static (inside,outside) NAT-K2-FTP0 K2-FTP0 netmask 255.255.255.255 dns
static (inside,outside) NAT-K2-FTP1 K2-FTP1 netmask 255.255.255.255 dns
static (inside,outside) NAT-INEWS0 INEWS0 netmask 255.255.255.255 dns
static (inside,outside) NAT-INEWS1 INEWS1 netmask 255.255.255.255 dns
static (inside,outside) NAT-MOSGW MOSGW netmask 255.255.255.255 dns
static (inside,outside) NAT-PIXPWR PIXPWR netmask 255.255.255.255 dns
static (inside,outside) NAT-ENG-PC ENG-PC netmask 255.255.255.255 dns
static (inside,COMCAST_PUBLIC) 10.1.4.39 ENG-NAS netmask 255.255.255.255 dns
access-group outbound in interface inside per-user-override
access-group inside_access_ipv6_in in interface inside per-user-override
access-group outbound in interface COMCAST_PUBLIC
access-group outside_access_in in interface outside
access-group outside_access_ipv6_in in interface outside
route COMCAST_PUBLIC 0.0.0.0 0.0.0.0 173.161.x.x 1
route outside 0.0.0.0 0.0.0.0 10.1.4.1 100
route outside WCIU 255.255.255.0 10.1.4.11 1
route outside A-10.2.1.0 255.255.255.0 10.1.4.1 1
route inside 10.11.1.0 255.255.255.0 10.103.1.73 1
route inside GEN-NET 255.255.255.0 10.103.1.2 1
route inside TELE-NET 255.255.255.0 10.103.1.2 1
route inside INEWS-NET 255.255.255.0 10.103.1.2 1
route inside K2FTP 255.255.255.0 10.103.1.62 1
route inside K2CONT 255.255.255.0 10.103.1.62 1
route outside WCIU_Broadcast 255.255.255.0 10.1.4.1 1
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
dynamic-access-policy-record DfltAccessPolicy
aaa-server DOMCON protocol radius
accounting-mode simultaneous
aaa-server DOMCON (outside) host 10.1.4.17
timeout 5
key Tr3at!Ne
acl-netmask-convert auto-detect
aaa authentication ssh console LOCAL
aaa authentication http console LOCAL
aaa authentication telnet console LOCAL
aaa authorization command LOCAL
aaa authorization exec LOCAL
http server enable
http 192.168.1.0 255.255.255.0 management
http NET 255.255.255.0 inside
http GEN-NET 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 il2k-trans esp-aes-256 esp-sha-hmac
crypto ipsec transform-set il2k-transform-set esp-3des esp-sha-hmac
crypto ipsec transform-set il2k-transform-set mode transport
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 set peer WBND
crypto dynamic-map dyno 10 set transform-set il2k-transform-set il2k-trans
crypto map VPN 10 ipsec-isakmp dynamic dyno
crypto map VPN interface COMCAST_PUBLIC
crypto map VPN interface outside
crypto map inside_map 65535 ipsec-isakmp dynamic SYSTEM_DEFAULT_CRYPTO_MAP
crypto isakmp identity address
crypto isakmp enable inside
crypto isakmp enable COMCAST_PUBLIC
crypto isakmp enable outside
crypto isakmp policy 10
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
crypto isakmp ipsec-over-tcp port 10000
crypto isakmp disconnect-notify
telnet timeout 5
ssh scopy enable
ssh NET 255.255.255.0 inside
ssh GEN-NET 255.255.255.0 inside
ssh VPN-POOL 255.255.255.0 COMCAST_PUBLIC
ssh 10.103.1.224 255.255.255.240 outside
ssh WBND 255.255.255.0 outside
ssh 192.168.1.0 255.255.255.0 management
ssh timeout 20
console timeout 0
management-access inside
dhcpd address 192.168.1.2-192.168.1.254 management
dhcpd enable management
threat-detection basic-threat
threat-detection statistics port
threat-detection statistics protocol
threat-detection statistics access-list
threat-detection statistics tcp-intercept rate-interval 30 burst-rate 400 average-rate 200
ntp server 10.103.2.52 source inside prefer
webvpn
enable inside
enable outside
svc image disk0:/anyconnect-macosx-i386-2.4.1012-k9.pkg 1
group-policy DefaultRAGroup internal
group-policy DefaultRAGroup attributes
dns-server value 10.1.4.17 10.1.1.21
vpn-tunnel-protocol l2tp-ipsec
ipsec-udp enable
group-policy DfltGrpPolicy attributes
dns-server value 10.1.4.17 10.1.1.21
vpn-simultaneous-logins 100
vpn-idle-timeout 120
vpn-tunnel-protocol IPSec l2tp-ipsec svc webvpn
split-tunnel-policy tunnelspecified
split-tunnel-network-list value DefaultRAGroup_splitTunnelAcl
default-domain value MAINSERV
intercept-dhcp enable
address-pools value VPN-POOL
group-policy il2k internal
group-policy il2k attributes
dns-server value 10.1.4.17
vpn-tunnel-protocol l2tp-ipsec
ipsec-udp enable
username DefaultRAGroup password F1C2vupePix5SQn3t9BAZg== nt-encrypted
username tsimons password F1C2vupePix5SQn3t9BAZg== nt-encrypted privilege 15
username interlink password 4QnXXKO..Ry/9yKL encrypted
username iphone password TQrRGN4aXV4OVyavS5T/Ow== nt-encrypted
username iphone attributes
service-type remote-access
username hriczo password OSruMCto90cxZoWxHllC5A== nt-encrypted
username hriczo attributes
service-type remote-access
username cheighway password LqxYepmj5N6LE2zMU+CuPA== nt-encrypted privilege 15
username cheighway attributes
vpn-group-policy il2k
service-type admin
username jason password D8PHWEPGhNLOBxNHo0nQmQ== nt-encrypted
username roscor password jLkgabJ1qUf3hXax encrypted
username roscor attributes
service-type admin
tunnel-group DefaultRAGroup general-attributes
address-pool VPN-POOL
authentication-server-group DOMCON LOCAL
authentication-server-group (outside) LOCAL
authentication-server-group (inside) LOCAL
default-group-policy DefaultRAGroup
tunnel-group DefaultRAGroup ipsec-attributes
pre-shared-key *
tunnel-group DefaultRAGroup ppp-attributes
authentication ms-chap-v2
class-map inspection_default
match default-inspection-traffic
policy-map type inspect dns preset_dns_map
parameters
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
service-policy global_policy global
prompt hostname context
Cryptochecksum:4b7c375a2b09feacdf760d10092cf73f
: endNo one? I'd be happy to provide any more info if someone needs it, i'm just looking for some sort of direction. I did almost this whole config by myself and i'm completely self-taught Cisco, so weird things like this really through me.
Please help. Thank you
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