I am using an ASA 5520 running 8.2(4). My objective is to get a VPN client to access more than one network on the inside of the network, i.e., I need to VPN in with an IPSec client and be able to establish tcp connections to servers at 192.168.210.x and 10.21.9.x and 10.21.3.x, I believe I am close to having this resolved, but seem to have a routing issue.
View 5 RepliesASA-5-305013: Asymmetric NAT rules matched for forward and reverse flows; Connection for icmp src outside:192.168.13.50 dst DMZ2:192.168.13.15 (type 8, code 0) denied due to NAT reverse path failure
Cant seem to get around this one yet. I have a remote ASA that I can VPN into. It has 2 dmz's, outside and inside interface configured.
Inside subnet is 192.168.11.0 / 24
DMZ2 is 192.168.13.0 / 24
VPN client pool is 192.168.15.0 /24
I login in fine. But have no access to the DMZ2 subnet. I get the failure listed above.
I am setting up a customer site. One side is RV180W and the other side is Checkpoint 500W.
RV180W side
LAN - 192.168.100.0/24
Checkpoint side
LAN - 172.26.1.0/24
VOIP - 172.26.2.0/24
Need to setup an ipsec tunnel between the site. However, from the RV180W side, I can only ping the VOIP network, but not LAN. I have heard that RV180W only can talk to one remote network via ipsec, correct? workaround this other than changing out the RV180W?
I have a Cisco ASA5520 with Software Version 8.2(5) in place, most my users are Mac Users and I am currently looking into Cisco AnyConnect in comparison to using VPN client.
I have a couple of questions
1) Does Cisco AnyConnect make use of IPsec or is it soley SSL VPN based?
2) From the license information I have below in my ASA I understand that I can have max 750 vpn peers however am I right in saying that this does not apply to Cisco AnyConnect peers? and that with Cisco AnyConnect I can only have 2 peers? Also what are the disabled anyconnect options for?
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited
Maximum VLANs : 150
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3) When trying to set up Cisco Anyconnect on the ASA using ASDM, I noticed I needed to upload AnyConnect client images however when I did this by uploading the .dmg file for mac machines I got the error message "not a valid SVC image". Is this because I am running 8.2?
We are trying to add an additional LAN-to-LAN IPsec VPN to our network. We currently have one remote office connected, when we configure the second VPN matching the first the tunnel never begins to establish. There is an ACL that is dening the static IP for our remote office.
The layout is as follows:
Main office = ASA 5520
Remote Office A = ASA (Unknown Model)
Remote Office B = Adtran Router
All devices have static IP addresses.
We used the ASDM VPN wizard to create both VPN's.
We have created a rule allowing all traffic from our remote office IP, and that had no effect on the VPN aside from eliminating the following message from our logging:
4 Mar 19 2012 15:18:01 106023 67.50.19.230 50234 TWT-hq-e 31326 Deny udp src TWT-outside:67.50.19.230/50234 dst inside:TWT-hq-e/31326 by access-group "outside-in" [0x0, 0x0]
We have verified that both sides are configured the same however the VPN never is initiated so as of right now the ASA is simply blocking all attempts from our remote office to connect.
We have ASA 5520 running 8.2(3) software and we're trying to make Remote Access VPN (l2tp/ipsec) working from Android. We succeeded in making IPSEC tunnel (ending "Phase 2 completed"), but we cannot make L2TP tunnel working.We're using RADIUS for L2TP authentication, but ASA doesn't even try to check credentials entered by use. The same set of credentials entered on Windows {XP, VISTA, 7, Mobile} works ok. Which debugging options should we turned on?
View 3 Replies View RelatedWe have an ASA5520 configured with a IPSec VPN, from any ADSL home/office our VPN clients can connect without any problem, but when we use our cellular phones in tetering mode (as an accesspoint) our VPN clients are impossible to connect. Same machines,same software, same operating system, same remote IP (ASA5520 external IP) only change Wifi connection (ADSL to cellular phone). The signal of cellular phones is not the problem we was doing the tests with different phones (IPHONE & ANDROID), different locations (all in spain) and differents providers (vodafone, orange and movistar) of internet by cellular phone.We think that perhaps the problem is the licenses that our ASA5520 has..
Our ASA5520 comes with this licenses:
------------------------------------------------------------------------------------------
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited perpetual
Maximum VLANs : 150 perpetual
Inside Hosts : Unlimited perpetual
Failover : Active/Active perpetual
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I have an exisitng ASA5520 which is already working with remote clients using Cisco vpn client configured using ipsec over tcp, I am now trying to get vpn access for Iphones working and having a problem where once connected the Iphone cannot ping any internal device. The configuration on the Iphone does not allow for Ipsec over tcp and therefore uses udp 500 by default, if i create a new profile from a pc and do not use ipsec over tcp it has the same issue where it establishes a vpn tunnel but cannot ping any internal device as soon as I change the profile to ipsec over tcp it works fine.
View 2 Replies View RelatedCan we have multiple dmz's on asa 5520 or any other cisco firewall, if so how can we configure them and what would be the security-level for those and how to decide, i mean which one has highest and lowest. another question is what is the purpose of security levels, i mean security-level 100 for lan and 0 for wan and others between 100 to 0. whats the importance of numbers from 0 to 100, what do these numbers tell the firewall. I want to try ids in gns3 but i don't have the ios image, from where can i get it.
View 4 Replies View Relatedi have my router connected to ISP then my router directly connected to my ASA5520....i use also ASA5520 as my DHCP Server and i was wondering with the DHCP Server function of ASA 5520 because if i use the ASA 5520 LAN ip ...all workstation will not be able to browse anything from the internet unless i use my ISP DNS IP which they gave me?
View 3 Replies View RelatedI have implemented a Clientless SSL VPN solution with Smart-Tunnel feature on Cisco ASA 5520, software 8.4(4)1.I have been successful in making Bookmarks which employ Smart-Tunnel feature to avoid content rewritting (if any). And in reality it works fine with some links. However there are some links to an Oracle portal, it doesn't work.I was able to log into the Oracle portal with its username/password. However when i click into a button of the drop-down menu, nothing happens while normally there should be a box appearing. The Oracle portal runs with some Java stuffs which i don't really know as i am not a programming engineer anyway.
View 1 Replies View RelatedI have a problem with VPN Passthrough with a NCP Client and Cisco ASA 5520 Version 8.4(3)A VPN IPSec Connection with a Cisco VPN Client through the Cisco ASA works fine.The NCP Client establish a connection with Source and Destination UDP 4500 to the remote VPN Gateway and the connection setup is aborted.If I establish a connection with a NCP Client on a Virtual Machine with NAT , the connection setup works fine.A connection setup under VM in Bridge mode is also aborted.The VPN Passthrough problem with the NCP Client started with the Update to version 8.4(3)The connection worked very well until version 8.2(5).
View 6 Replies View RelatedI’m intending to establish a VPN connection between Nortel 1140E phone behind a ADSL router and a Cisco ASA 5520.can any one confirm to me if the vpn client on the Nortel 1140E phone is compatible with Cisco ASA
View 1 Replies View Relatedi have configured remote access VPN to cisco ASA 5520, Cisco vpn client is connecting fine and both phases are coming up but ipsec phase packets are not encapsulating. and ima not able reach the remote subnets 192.168.10.0 and 192.168.180.0. [code]
View 4 Replies View RelatedA lot of times our users will have a bad connection from where they are connecting in from. Their Internet connection will drop and the VPN Client disconnects but on our Cisco ASA5520, the connection will still be connected and when their Internet connections comes back, they are not able to connect as the session is still up on the 5520. Is there a way to make the connection clear quicker? I have IKE Keepalives on the RA Profile (Confidence 300 seconds, Retry Interval 2 seconds) but it seems to keep the session longer than that. Is there anything I can do to make the connection clear quicker?
View 2 Replies View RelatedI have a Cisco ASA5520 that I have setup to allow a GRE tunnel through from a router at site B. This all works fine when I use the below NAT with associated router object on the inside
object network SWTEST nat (inside,outside) static interface
My problem comes in that this kills off my Cleintless VPN connection to the same firewall, I changed my NAT to point at another of my statically assigned IP addresses, and then nothing works. Can anyone help with what I've done wrong, or what i should do? My rule base allows any GRE in from the source, and rules all look fine.
I'm trying to connect two operlapping networks via IPsec.
Details:Site_A use ASA 5510 with software version 8.0(4)32. Site_A use 10.100.0.0/24, 10.100.1.0/24 and 10.100.2.0/24 inside networks. 10.100.0.0/24 is directly connected to ASA (as vlan10), 10.100.1.0/24 and 10.100.2.0/24 are routed.Site_B use Linux box and networks 10.100.1.0/24, 10.100.2.0/24, 10.100.3.0/24 and so on (basically 10.100.x.0/24). I didn't set up this ASA, we took over this infrastructure without any documentation whatsoever.
According to link posted above I should use dual NAT. Site_B will see networks in Site_A as 10.26.0.0/22, and Site_A will see networks in Site_B as 10.25.0.0/24. Site_A is allowed to access only 10.100.1.0/24 in Site_B, and Site_B is allowed to access all 10.100.x.0/24 networks in Site_A - hence /22 mask in 10.26.0.0/22. I'd like to, for example, ssh from host in Site_B to host in Site_A using 10.26.1.222 as destination ip address (and it should be translated to 10.100.1.222 on the Site_A side). I'm looking for something like ip nat type match-host in Cisco routers - I want to translate only network part of the address an leave the host part intact. Anyway, following the steps from the link posted above everything is ok till the command:
static (companyname,outside) 10.26.0.0 access-list fake_nat_outbound
which results in:
WARNING: real-address conflict with existing static
TCP companyname:10.100.0.6/443 to outside:x.x.x.178/443 netmask 255.255.255.255
WARNING: real-address conflict with existing static
TCP companyname:10.100.0.20/25 to outside:x.x.x.178/25 netmask 255.255.255.255
WARNING: real-address conflict with existing static
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I am having trouble setting up two networks.Basically, i want one 'private' network and one public network. The problem is, the private network can't access the internet.(Network 2)
Network 1(Public) works fine as i don't want them to access Network 2.Here's how it is setup.
Internet
|
Router/Modem (Network 1)
|
Server NIC1
Server NIC2
|
Switch - (Network 2)
Network 1 can access the internet and shared files on the server.
Network 2 can access Shared files on the server (which is what i want) but cannot access the internet.
Router/modem IP is 10.10.1.254 subnet 255.255.255.0
Server NIC 1 IP is 10.10.1.252 subnet 255.255.255.0
Server NIC 2 IP is 10.10.1.251 subnet 255.255.255.0
How can i get computers in Network 2 to access internet?
Explain the risks of not using multiple networks on a 300 host LAN
View 1 Replies View RelatedI currently have a hub-and-spoke VPN configuration with 6 ASA 5505's at remote sites all connected to an ASA 5510 at HQ via IPSEC lan-to-lan tunnels. My current configuration allows hosts on the remote site networks to talk to hosts on the HQ network, but not to hosts on the other remote sites.I have receieved a request to allow comminucation between the remote sites as well, with traffic all routed through the 5510 at HQ.
View 1 Replies View RelatedI have 3 Macs (OS 10.6.8) and one PC (Windows 7) at work. They are all connected to the company network for internet and access to shared network drives.The computers are used for media (mostly video) production and we need to move large files between the computers easily and quickly. The current network (company wide) is slow and unreliable, so I would like to create a separate network for these four computers and have them connected to both the company network and the office room network. Each computer already has two network ports and I have a router I can use.
View 3 Replies View RelatedWe have 36 cctv cameras slowing down our oracle network pc's all in same subnet. I want to remove the dvr's of cctv to a separate network to improve performance. How to accomplish that with a Rv042 linksys router? Or is there any other better way around. 5 Users access the cctv cameras all the time.
View 2 Replies View RelatedI am currently working on a project that needs to install a router (or just a network device) that can offer 2 or more DHCP networks. We have been searching a network device for this but haven't gotten any good news yet. Any model or device that can fulfill this requirement?
View 6 Replies View RelatedI have a Windows 7 Pro Desktop with an on-board Ethernet and an Axis USB To Ethernet adapter. The on board Ethernet is configured as dhcp and obtain the address 10.162.146.123 with 255.255.255.0 subnet. The Axis USB to Ethernet adapter is static ip configuration with 10.38.25.37 and 255.0.0.0 as subnet. Under the adv settings I have also another ip 11.38.25.37 with 255.0.0.0 subnet. When the Axis is communicating 10.38.0.1 network I can not access the internet using the on board Ethernet 10.162.146.123. I have to disable either one of the cards to access one network at a time.
View 3 Replies View RelatedHow do you setup multiple networks on one router? Is it as easy as changing subnets?
View 8 Replies View RelatedIm using 2 TP-Link TL-WA7510N to bridge a internet connection the connection is using a captive portal for my guests via pfsense. What i would like to do now is run a pc on the same connection without using the captive portal .So basicly i would need 1 secure network for my single pc and the one with captive portal for my guests.
View 1 Replies View RelatedI would like to associate multiple IPv4 networks with one physical interface in the router. All those multiple networks share the same broadcast domain(VLAN 5). I am aware that it's not possible to have multiple subinterfaces in the router with the same "encapsulation dot1Q 5". Am I correct that only option here is to configure all those networks as a secondary network to router physical interface? Or are there other possibilities than secondary addresses?
View 4 Replies View RelatedI have 3 networks coming on DMZ (VPN) interface. Only one network is able to ping the DMZ interface. See below networks coming i on the DMZ.
10.132.24.0/2410.132.25.0/2410.132.26.0/24 Only the 10.132.26.0/24 netork works as it is in the same range as the DMZ interface.
allowing the other two networks to communicate. I've attched the diagram and configs for your perusal.
My neighbor and I were wondering if it is possible to combine our respective internet connections in order to gain a faster connection overall. What would be ideal would to have a wireless router in one of our houses, that is simultaneously connected to both of our ADSL routers, and to which both of us are able to connect. Do I need a specific type of router?
View 5 Replies View RelatedAdding a second DAP-1522, They have 1 DAP-1522, they set that up useing the WAP(button on the side), This one is running in the frontroom of the house and the 2nd bridge will be running in the bedroom of the house.She has tried to click on the WAP button on both Dap-1522's and then the router to sync but thats not working, from what we can tell. I think I will need to manually config them now that a second one has been introduced.the frontroom Bridge is 192.168.0.50, but we cant find the ipaddreess for the second dap-1522 at this time. So question to all, if I can - Is there a way to identify all of the Dap-1522's on the network or anything that is connected on the network. as the DIR-655 is only showing 2 things connected?Right now I wish she would have listened too me and had her house wired for ethernet when the house was being built.
View 1 Replies View RelatedHow can I NAT the same set of four hosts and give them access to two different networks across an IPSEC site-to-site VPN tunnel? I'm using an ASA5520 running 8.04.
I have four hosts say: 10.240.1.1-10.240.1.4
They need access to two different networks:
205.100.150.0
140.175.200.0
I woud like to NAT them as something like:
7.5.210.1
7.5.210.2
7.5.210.3
7.5.210.4
I cannot get it to work : if interesting traffic comes ffrom the IPSO side, the box would not even try to set up the tunnel. and If it comes fomr the ASA side, the box attempts to do so but it with this strange message : AM_WAIT_MSG2
View 3 Replies View RelatedI currently have an 867vae router and a 1131ag ap setup with 2 vlans and 2 ssid's. I am in the process of baby proofing the house and would like to use the cisco plsk400 homeplug system to relocate my wap. I use 2 networks to seperate and filter the kids internet traffic from my own. It also allows me to shut the kids vlan when they shouldnt be on the internet.
As far as i can tell the plsk400 homeplug doesnt support 802.1q.... so is there any way i can keep the seperate networks/SSID's and the abilty to filter and turn off one of them at will without a trunked link to the router?