We just set up the AnyConnect SSL vpn on our ASA. I am able to establish a connection fine using the Cisco AnyConnect client. I would like to use the native Windows VPN client though if possible. What configuration changes on either the firewall or the client I would need to make for this to happen?
View 1 RepliesI ve configures an asa 5505 for remote vpn with anyconnect. it works just fíne - from remote i can ping the Clients and Server inside, i can do RDP or Connect via SSH to any machine, map some volumes local and so on but: I can not connect microsoft sql server. It uses port 1433 for the first connect and establishes then a dynamic connection. So i am a Newbie - what rules or configs do i miss?
View 3 Replies View RelatedI am transitioning from a Microsoft ISA server to a Cisco ASA 5510. So far so good, until it comes to getting AAA functioning properly. I have a Microsoft IAS server that is functioning properly, however when I try to test it through the ASA's ASDM it errors out. When I run a packet trace it shows it's being blocked by the dreaded implicit ACL. The funny thing is that I can ping and traceroute to the IAS server from the ASA. I found numerous config examples for AAA using IAS, but still not working.
Could it possibly be behaving this way because my ASA and my IAS server are on two different internal netowrks? (172.31.1.x-ASA, 10.1.1.x-IAS)
i have exchange with NLB cluster.
i want to PAT the cluster ip to access email from outside. i know i can add the static arp entry for multicast cluster ip.
my question is i can add static nat command to that same cluster ip for port 25 and 443 like normal way like we do for normal PAT?
Do i need to use client for Microsoft on my home PC that is connected to internet with a 3g pay and go dongle,is it important?
View 1 Replies View RelatedI'm trying to configure 1700 K9 router to act as PPTP client and connect to Microsoft VPN server (in order to enable all clients on LAN to seamlessly access host on remote location). [URL]
I'm using GMS3 to test everything in lab environment. I managed to connect to Microsoft VPN server but the connection drops immediately. Below is debug info from router R1 (router R2 just simulates host on LAN) and configurations for both routers. The only clue I got from debug is that immediately before closing connection there's a message "CCP: Failed to negotiate with peer"...
R1#sh debug
PPP:
PPP detailed event debugging is on
MPPE Packet Details debugging is on
[Code].....
I have ASA 5510 8.4 Firewall where more than 20 Site to Site VPN Clients are configured on it. how to see the traffic for one Specific Site to Site VPN.Actually this site to site vpn is always keep dropping for every minute. I'm sure its a problem at the other end.The remaining 19 VPNS are UP and working without any problem. How to see the traffic for specific vlan.More over we dont have any syslog server in our network. Is their any chance we can check the traffic on the firewall?
View 6 Replies View RelatedWe have cisco 5510 and on our floor we have client who we provide internet connection. One of our client has small server and 2 computers and they want setup vpn connection so they can access their server from outside. We have only one static public ip for firewall and exchange. We don't want provide another public static ip to the our client so they can setup the vpn. Is their any other way to setup vpn for them? can they the use our 1 public ip for vpn?
View 11 Replies View RelatedWe have 2 ASA 5510's running in a Active/Standby configuration. It appears that most of the changes we make on the active unit are replicated to the standby unit. However, there are 3 AnyConnect Client Profiles on the active unit and none of them show up on the standby, the standby has no AnyConnect Profiles. We also have 1 OnConnect script on the active unit and it does not appear on the standby unit either.
I was under the assumption that all config items on the active unit would replicate to the standby. Is this not correct? Do I need to do something extra to get everything replicated? Are there other items that do not replicate?
I want to privatize the outside interfaces of my ASA firewalls however I need a public IP address bound to an Interface to support L2L and client VPN (using the Cisco client software). What I'd like to do is route to the firewall privatized outside interface and have a DMZ interface with a public IP address on it for VPN peering. Ideally this would allow me to build rules on the outside interface limiting communication to the DMZ interface to IPSEC only. Thus VPN tunnels would traverse the outside interface and terminate on the DMZ interface giving me granular control of the peers and protocols allowed to the each the DMZ interface.
Platforms: ASA 5510, 5540, 5550, 5580
Versions: 7.2(4)33, 8.2(2)
So, I've set up Anyconnect client access to an ASA-5510.
I've got a handful of interfaces, which contain hosts that should be accesible to anyconnect clients. I'm unable to reach addresses on a specific network, due to what packet-tracer claims is an implicit deny, though I'm unsure where to apply an access-list in this case.
fw1# show nameif
Interface Name Security
Ethernet0/0.205 SECURE 90
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I have a problem when trying to access from a workstation on the internal network to an external FTP server using Explicit FTPS. After the server requires the client TLS Authentication the client inits TLS but the connection is closed by timeout.
I have disabled the FTP inspection on the firewall and I have opened some high ports from the Internet to the test workstation (ACL and NAT rules), but without results.
If I try to connect from a workstation to the FTP server using a direct Internet connection I can access the FTP server without problems, so I think the problem is in the ASA.
I have a customer that wants to purchase an ASA 5510 security plus to terminate client VPN access for an external support team. The customer claims to want URL content filtering/proxy which leads me to suggest a CSC SSM 20 plus module. But upon further conversation, he mentioned wanting IPS. In this case, the customer does not seem to know the difference between the URL content filter/proxy and the IPS and uses both terms interchangably.
1. What would you suggest in your expert opinion would be the best module to get for this customer? IPS or CSC
2. If I go with the CSC module, where can I find good documentation on how to configure it and get it up to date?
3. does the CSC module provide any web proxy functionality?
I have a asa 5510 vpn client groups configured and connected to the internal network DHCP server stops giving network service dhcp and the network goes down.
View 6 Replies View RelatedWe are using an ASA 5510 and remote access (SSL VPN) using the AnyConnect client.
Is it possible to display a user message when a user connects using the AnyConnect client, matching a specific dynamic access policy? Can the message be displayed when the action is "Continue" rather than "Terminate"? I can't seem to get this to work and wondered if there was a LUA function to do this.
We have a DAP which gives a restricted ACL when the user's anti-virus is out of date, and I wanted to notify the user to update their anti-virus and reconnect.
I have some users from another company who are visiting my company. The use outlook to access their mail. I think it is via RPC over https (ssl). When there are on my network they are unable to send messages but when the connect to an ISP directly they are able to send. I have a cisco 2821 as my internet router and an ASA5505 (8.0.5...i downgraded it from 8.2.3) as my firewall. I have not blocked anything from going out. Of note is that when other users use window live configured for gmail....which uses tls they are unable to send emails with atachements. Regular emails go though no problem. Hotmail can send atachments without a problem (there is no encrytion there). I have narrowed the issue down to how the firewall treats esmtp or tls traffic passing though it. I have already diabled inspect esmtp on the firewall.
View 2 Replies View RelatedI am running ASA ver. 8.2(2) and all users are configured in the ASA. This ASA is uses as a VPN ASA and we are using it for remote access for external users. When a user is logged in, he gets all parameters that are need to continue working from outside, such as, IP, assigned to special group with special permissions and so on. All the parameters that are needed are configured under user attribute. See example below:
username username1 password xxxxxx == nt-encrypted
username username1 attributes
vpn-group-policy Basic
vpn-access-hours none
vpn-simultaneous-logins 1
vpn-idle-timeout 30
[code]....
Is it possible to live the user attributes as is and to force the users to authenticate via LDAP servers only?
I am trying to implement Microsoft LDAP server with our ASA 5520. The client is using Cisco VPN client and when I am trying to connect I am receiving the following error message:
"Secure VPN connection terminated locally by the client. Reason 413:User authentication failed"
I triggered the debug on the ASA 5520 and everything looks fine .The LDAP server is sending the right information without any error message.
Googled this error message and I found that I need to enable the simultaneous logins to enable. I enabled it but I got the same error message. This configuration is under remote access vpn>group-policies>General>more options.
I have a computer behind the ASA 5505 firewall. The computer needs to access Microsoft Activation Server. Reading some website information, I need to allow a huge list of servers that basically points to www and https traffic. Therefore, looking at this heavy requirements, I prefer to allow this computer to navigate to any https or http (www) server outside of the firewall.I have included my current asa 5505 configuration. [code]
View 3 Replies View Relatedmy client wants to make videoconference call thorugh Microsoft Office Communicator, this should be operating between host from one site to another one, but we already configured some rules in the firewalls, and making some test I see that the videoconference use dynamic ports (1024 to 65535) and if we let to operate the videoconference we should remove all the rules in the firewall and that's not the point.
View 6 Replies View RelatedWe have a Cisco secure VPN site to site tunnel between the 2 locations.Which ports are need to open on tunnel so that users can successfully use OCS over the site to site VPN tunnel.All the users are havning the main brach AD account.Using Wireshark captured the packets, found only port TCP 5060, after allowing this port over tunnel I can see the authentication window.The user authentication fails. Already port 3389, 80, 443 are allowed.The main requirement is to only have the Chat, Group Chat and file transfer. Not require AV traffic.OCS is using TCP. no TLS is configured.
View 1 Replies View Relatedi have a 5510 with a working VPN but discovered that anyone connecting from a public IP can connect to VPN but can't go anywhere.so if i have say a linksys wifi on my cable modem and a private IP i can connect no problem. but if i'm on like a verizon data card which gives me a public IP i can connect to VPN but receive the below errors in my asa logs and can not reach anything on the network.What do i need added to allow remote ends without a nat device to also work?
View 4 Replies View RelatedSince last week we are having problems with remote users working with VPN client on Windows XP.The connection is stablished but no data traffic occurs.
As we didn't do any change in vpn remote settings I did a test from Linux machine running VPNC client and it works well.It sounds so weird because it happens only on Windows client platform.We have CISCO ASA 5510 and PIX 515 running 8.0(4).
I have configured VPN client on my ASA 5510,
I am trying now to telnet my call manager on port 5060 and on port 2000.
When i am connected localy i am able to telnet both ports, but when i am trying to connect through cisco VPN client i am able to telnet the port 2000 and not able to telnet 5060. Both ports are on the same call manager.
When using windows VPN i am able to telnet both ports.
if i removed inspect SIP from: policy-map global_policy class inspection_default
I have a VPN client running on a laptop connected a DSL circuit. The VPN client is configured correctly for an external address on another firewall, this external firewall passes through ISAKMP / IPSEC to an ASA where it terminates. The client authenticates and gets an address from the client pool (VPNCLIENTS – 10.2.16.x / 24) and the tunnel completes with no problems. From the internal ASA I can ping any internal network behind the 10.0.3.240 interface (INSIDE) and I have a route on the inside network to get to the 10.2.16/0 clients to point to this address (10.0.3.240). All good so far.
Now the problems begin. I cant ping anything from the VPN clients (10.2.16.0) network to anywhere, I cant ping any interface on the ASA or any internal network. I also cant ping the client from the ASA and therefore not from the internal network either. This configuration is bare bones configuration so I don’t even have the NAT exception rules added. Network diagram attached too.
interface Ethernet0/0
nameif outside
security-level 0
[Code]......
I am having an ASA 5510 and have configured Clientless SSL VPN in it. Now I need to allow my SSL VPN user to access on a particular application(like mspaint.exe for example).When the user login to the SSL VPN, he should see only the particular aplication or must be able to access on the particular application.
View 2 Replies View RelatedI woudl like to ask all of you that i have ASA 5510 and i want to do VPN client authetication with LDAP, after verify username and password with AD and it use policy with ACS?
View 3 Replies View RelatedI've found that my clients can NOT access to my ASA 5510 with their Cisco VPN Client Ver 5.0 through IPsec over UDP.By comparing my new running config with the old one I found some strang following configuration: [code]
We have 3 diffrent IT expert who have access to our router and I think this configuration is cause of our VPN access problem.Is it really because of that or something else.Any way I want to know how can I get rid of these configuration?
I have a Cisco 2821 and ASA 5510 as a VPN Router in my network.Our remote users are using Cisco VPN Client 5.0.07 and I need to monitor them on a server and keep their Connection Info to generate some reports for my manager.
View 1 Replies View RelatedI have an ASA 5510 with the configuration below. I have configure the ASA as remote access vpn server with cisco vpn client, my problem now is I can connect but I can't ping.
Config
ciscoasa# sh run
: Saved
[Code].....
I've got random connection issue when I try to connect to a VPN gateway through an ASA 5510 (IPSEC client ->ASA 5510->VPN Gateway).
When the tunnel is coming up, those two lines appears in the captured traffic on the internal interface :
<private internal IP>.500 > <destination IP>.500: udp 541
<public external IP>.500 > <destination IP>.500: udp 541
When it's not coming up, the port nuimber for the public IP is not 500
(private internal IP).500 > (destination IP).500: udp 541
(public external IP).442 > (destination IP).500: udp 541
I don't understand why sometimes the port for the public external IP is 500 and sometimes not.
I have some remote locations that connect to my ASA 5510 cluster (Aktive/Passive) using the Cisco VPN Client, from which the connection gets disconnected at random intervals (could be 5 minutes, but sometimes after 15 minutes). However, some other remote locations do not have this problem. All locations have the same VPN client configuration (distrubited by pcf file).
I already disabled isakmp keepalive on the ASA but this did not work. If I read it correctly, the Cisco vpn client logging shows that the ASA initiates the ending of the connection.
Code...
I have a ASA 5510 that uses Radius for Authentication. What I am trying to do is assign each user that logs into VPN to have a specfic static IP based on userid. I have about 30 to 50 users. I don't want to complicate this by having them select a different profile when logging into the ASA. What is a clean and simply way to assign user static ip and not use local database for login?
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