Cisco VPN :: SSO On CIFS Shares For Clientless WebVPN ASA5500
Jun 20, 2012
I currently have a problem with connecting to some CIFS shares on a EMC NAS. I have created some bookmarks for those shares to be used via the client less SSL VPN portal. I have also setup SSO which works properly for web-bookmarks and RDP stuff but not for the CIFS shares.
When I try to access those shares I'll always get a "authentication failed" error message. Afterwards a new log in-box is displayed. I have been able to log in to those shares by using the user-ID prefixed with the domain name [URL]. Log in fails when using only the user-ID or for example DOMAIN user-ID. I have also tried with a share on a different Server (windows2008 R2) which works without any problems.
I am having trouble accessing shares via client SSL VPN. I have an ASA 5505 running 8.4(4)1 The share is on on Ubuntu server 11.04 running Samba 3.5.8
This may not be strictly a Cisco issue and it seems to be an interoperbility issue between ASA and Samba. Or simply the smb.conf configuration.
I suspect the issue is down to the interpretation of Lanman on the ASA as I know the usernames and passwords work correctly when accesing the shares from other platforms (Windows Vista and Ubuntu desktop 12.04)
When monitoring the Samba logs I get the following errors: (amongst others)
ntlm_password_check: NT MD4 password check failed for user testuser Storing account testuser with RID 1000 check_ntlm_password: sam authentication for user [testuser] FAILED with error
I have issues connecting to the webvpn as its asking for some certificate for authentication, I am using the self generated certificate, but when I try to connect to SSL gateway via its IP address , Browser expect me to provide the certificated, I want to tell the Browser to use the self generated certificate of ASA5505, but not sure how I do it.I undestand when WEBVPN/SSL clientless VPN try to establish the VPN , ASA sends the certificate back to the browser to accept/authenticate it, but when I connect I don't get any certificate where I say YES to accept it.Can I just disable certificate with SSL and just use username/password to crater a WEBVPN ?
when a user login into the Cisco ASA Firewall (v8.3.2) via WebVPN, and accesses the applications. This works fine. In fact, the user can also create bookmarks etc.The problem here is when this user signs off and another user signs in via WebVPN, on the same PC or even on a different PC, this new user can view the screen viewed by the previous user. Basically, even though certain users can view only certain applications, but in my case, not all the time, but most of the time, users logging into via WebVPN can view someone else's profile application.
I suspect this is due to cookies or cache but I'm not sure myself. What can I do to resolve the problem.Currently, this issue is being resolved via a lousy manner i.e. we go to the SMB location and we clear the .CSP file manually, which is not the correct way to address this issue.
This is a multi site network. Site A has a Cisco 3825 router and connects to 3 other sites over ISP A and 2 other sites over ISP B. Both ISP A & B provide a layer 2 full mesh network. ISP A provides a 100mb pipe while ISP B provides a 20mb pipe.
File transfers (Windows - CIFS) over ISP A's fiber are fast enough and throughput is good. However, file transfers (Windows - CIFS) over ISP B's fiber are slow, even though latency is good. On the 100MB ISP A pipe, file transfer speeds up to 6 M Bps are achieved. On the ISP B 20MB pipe, speeds up to 300KBps are seen for file transfers.
ISP A connects to an on board gig port on the 3825. ISP B connects to a fast ethernet port on an HWIC-2FE card on the same 3825. Both ports then connect to ISP Switches and then full meshed to remote site Cisco routers. What could be the issue? Why am I facing these issues only with ISP B even though the configs for ISP A and ISP B are the same?
I'm trying to mount a network share from a Linksys NAS200 to Fedora 16.
The program I am trying to run won't accept network addresses to save to. I ran it without specifying the IP address of the server and it comes up with some random IP. I specified an IP and it can't find the device.
Here are the errors:
[root@HOME ~]# mount -t cifs -v //NAS_SERVER/public/ /mnt/ -o username=user,password=pass mount.cifs kernel mount options:
I am using ASA5520 with webvpn for file sharing. But recently we just upgraded the OS that accommodate file shared folder from win2003 R2 32bit to windows server 2008 R2 64bit. Now I have a problem with accessing file share by ASA webvpn, it appears error contacting host, we have tested the file shared of webvpn on the other OS windows 2003 and windows 2008, they are working on these OS except win2008 R2. Current the ASA OS version is 8.0(2). And the windows firewall has been disabed.
I would like to ask if the ASA5510 can support TLS 1.1 above?On the ASDM it can only be chosen between SSLv3 or TLSv1.When "Negotiate SSL V3", the Active-X plugin can not be loaded (IE 9 with supported SSL v3). It seems that the plugin only works with TLSv1.Is there some roadmap for the TLS1.1/1.2?
I am setting up a clientless SSL VPN and AnyConnect on a ASA5510 running 8.4. When I login to clientless SSL VPN I get a menu with AnyConnect showing as an option. When I click on that AnyConnect it try to load. Half way loading an error message pop up.Error message:The secure gateway has rejected the connection attempt. A new connection attempt to the same or another secure gateway is needed, which requires re-authentication. The following message was received from the secure gateway: No address available for SVC connection.When I load AnyConnect seperately then it works. I don't have that problem when using 8.2.
Configured Clientless SSL VPN Access and it works properly for everything except connectivity to an HP iLO. When I go to the http address, I see the redirect page come up but as soon as it goes to the https page, I get the following:Connection failedServer 192.168.10.252 unavailable. It happens on any HP iLO web sites I try to connect to.
I am configuring it with our ASA 5540 default 2 SSL License. I have got 10 demo license from Cisco, however I am yet to activate it.
I have problems is accessing SSH and Web Services.
1) SSH: When I try to ssh one of my device, it ask me to give me Username and Password. After that it it shows the full black screen and do not ask me to provide Enable password. But Telnet is working fine.
2) WebService: We have one web service (internal). 2 webserver connected to cisco css 11501. the URL is http://10.10.10.10/web. I try to access it from the WebService page with giving 10.10.10.10/web and 10.10.10.10 using http protocol. but it shows that the server is not reachable.
I have a Cisco ASA 5510 8.2 (3) with clientless SSL VPN portal enabled with some bookmarks pointing to internal servers. I just installed a new Mac OS Lion Server 10.7 box and have a share on it using both AFP and SMB. My old Mac server is 10.6 with a similar share with both AFP and SMB enabled. When using the Portal browser (or bookmarks pointing to cifs://example/server), I get an error "Error contacting host" to the the 10.7 box, but browsing to the 10.6 box works fine.
I have double checked all settings on the 10.7 and permissions, everything appears correct. I can also browse internally via SMB from Windows XP/Windows 7 using default UNC paths \exampleserver, etc., to the 10.7 box.
From what I have read, the 10.7 has a completely different design to the SMB versus the earlier 10.6. [URL].
I have configured a ASA5510 for clientless access by using the ASA http bookmark. The web server require an authentication by sending a web server logon screen. If I enter the user credentials at IE7 or IE9 browser on the the web server logon screen the authentication fails, the web server logon screen appears again and again without any error message. If I use the firefox browser instead of IE browser the web server authentication works without any problems. These problem appears only by using the ASA device, the local lan access with IE7 and IE9 and web server authentication works without any problems. Is that possible to configure the ASA http bookmark with the domain credential?
I have setup clientless SSL VPN on my ASA. User authentication is done by RADIUS using ACS 5.2, I have created two portal one for IT department and the other for auditing department but the user in auditing if the select IT group from the drop down list they can login to it, my question is how can I make them login to their group only and prevent them from accessing other groups ?
I have an issue with Netflow that I have been unable to solve. I have an ASA5510 that is sending netflow data to a FogLight NMS and it works fine until I reboot the server. After the server is rebooted, the flows no longer are received until I reload the ASA. Once the ASA is rebooted, flows work fine. I can remove and reconfigure the netflow configuration on the ASA and that will start the netflow again, but that is painful.
Is there any way to easily stop/restart or re-initiate the netflow from the ASA easily?
Is Cisco secure desktop free and available for download on Cisco's download site? Is host scan part of the package? I just purchased an AnyConnect license for my ASA (ASA5500-SSL-250=) and would like to know how to get Cisco Secure desktop and more specifically if host scan comes with CSD.
What benefits does the Cisco Secure Desktop bring to customers running ASA5500-SSL-250= user license on the ASA? This is not Anyconnect. This is just regular clientless SSL VPN. I am particularly interested in anti-virus/anti-spyware compliance. Is this available with the base version of CSD? How does this endpoint control work? Can endpoint control detect that an O/S antivirus is not up to date and then block this device from accessing the VPN? If it can, how is this configured? note I am not asking about the additional Advanced endpoint control license. Just basic Cisco Secure Desktop download.
I have a Cisco 1800 ISR router running IOS 12.4(22)T5.Clientless SSL VN is configured and working, and has three bookmarks.When logged into Clientless SSL VPN and displaying the portal page in IE-8, the bookmarks are visible and functioning as expected.When logged into Cleintless SSL VPN and displaying the portal page in FireFox-14 or Chrome-21, the bookmarks are not visible.The window for the bookmarks is displayed, but the content (file tree) is not.
I know about recomendation to update a system software! Here is my software version and rdp plug-in version: asa843-k8.bin, rdp-plugin.120424.I also tried to use previous version of rdp plug-ins, but connection through RDP still not work normally! 90 percent of the attempts to give a black screen.
I have asa 5505 configured with smart tunnel for mstsc.exe only. It work fine only if I use IP address of Terminal Server(192.168.1.1 for example) in Terminal Client(mstsc). But it does not not work if I try to use fqdn of Terminal Server (servername.domain.name for example). Is it possible to use mstsc.exe with smart tunnel with FQDN of Terminal Server?
Is It possible to hairpin clientless SSLVPN connections (ASA5510)? I'd like to create a portal that allows a user to log into the central clientless webpage and access RDP/VNC resources at remote sites connected via site-to-site VPN. Initial testing shows the user can access resources at the hub site, but not the spokes. I have the standard:
I am trying to customize a web VPN portal on my 5510 but I get errors whenever I try to add a customization object. Running ADSM 6.1(5)51 on ASA 8.0(5). The error I get when I try to apply a newly created customization object is:
[ERROR] export webvpn customization DfltCustomization disk0:/tmpAsdmImportFile2090698426 export webvpn customization DfltCustomization disk0:/tmpAsdmImportFile2090698426 ^ % Invalid input detected at '^' marker. [ERROR] import webvpn customization test disk0:/tmpAsdmImportFile2090698426 % copying 'disk0:/tmpAsdmImportFile2090698426' to a temporary ramfs file failed [ERROR] delete /noconfirm disk0:/tmpAsdmImportFile2090698426 %Error deleting disk0:/tmpAsdmImportFile2090698426 (No such file or directory)
Tried revert webvpn all but I get error on that as well:
Result of the command: "revert webvpn all"
%ERROR: ifs_rm_dir_rec: unknown type of file `disk0:/csco_config/97/customization/86D3828A0A0EB0FFA3B55870AAA43E4F'
I've setup access via our ASA5510 portal which is working fine but I can't seem to connectto the ASA when there are two active connections. If there is only one, it's fine.
Problem - Unable to Connect More Than Three WEB VPN Users to PIX/ASAProblem :Only three WEB VPN clients can connect to ASA/PIX; the connection for the fourth client fails.
Solution :In most cases, this issue is related to a simultaneous login setting within the group policy.Use this illustration to configure the desired number of simultaneous logins. In this example, the desired value was 20.
ciscoasa(config)# group-policy Bryan attributes ciscoasa(config-group-policy)# vpn-simultaneous-logins 20Would this be the same thing?
If so how whould I check the existing setting in the GUI?
I am trying to configure ASA to assign same static ip address to certain user(User1) every time when he connect to network via AnyConnect client. We have Windows AD and use LDAP AAA server for authentication of VPN Remote Access users. I found in document "Cisco ASA 5500 Series Configuration Guide using the CLI, 8.2" in section "Configuring an External Server for Security Appliance User Authorization" explanation and configured ASA and User Properties in AD on exectly same way:First, I assigned static ip address in properties menu(dial in section) of User1 in Active Directory. Then I created ldap attribute map where I mapped msRADIUSFrameIPAddressattribute to IETF-Radius-Framed-IP-Address attribute. At the end I applied this ldap attribute map to AAA server group LDAP.
Although I set this up, whenever I connect using User1 credentials from AD I still get ip address from vpn pool instead static ip address that I configured. In output of debug ldap 255 command I found line "msRADIUSFramedIPAddress: value = -1062718956" but not any line that prove mapping above mentioned attributes.It seems like mapping is not working.All AnyConnect users get parameters from defined internal group policy on ASA,including addresses form pool,dns server etc. I want that User1 get static ip address and inherit all other parameters from group policy.
ASA-5510, inside, outside, and some DMZ.Some services published with Static NAT - no problem.Now we need to add a second outside connection, with a second provider.Internet navigation only through the first provider (default gateway to the provider router "A").I need to publish some services ALSO through the second provider, ensuring the accessibility of both public IP addresses.I can set up the second NAT on the second interface, but the answer is ONLY to the first IP (the ISP "A", where I have the default gateway).By Cisco manual, it seems that there is a "lookup route" automatic with the return route of NAT, but it does not work.
Should we active IPS feature in ASA 5500-x by useing license?in the 5500-x ordering guide:IPS is only sold as ASA-IPS combo SKUs i.e., one cannot add IPS service as an option on top of ASA SKU. For example, if IPS service is desired on ASA 5515-X appliance, the relevant SKU is ASA5515-IPS-K8 or ASA5515-IPS-K9.But my customer has actived it by using the ASA5525-IPS-SSP on ASA5525-K9.
I am trying to configure ACS 5.1 to authenticate SSL VPNs on an ASA5500 and aslo to provide admin access to the ASA5500 both via radius.I want to authenticate the VPN against a SeureID appliance and the admin login against a different database (using internal for testing but will use LDAP in the end).I cant seem to get the ACS to distinguish between the two authentication types. If I create a rule that says match protocol radius I can point that at either database but if I try saying match radius and service type 5 it doesnt match the VPN and falls through to the default authentication service. I have also tried matching service type 6 for admin and that doesnt seem to work either.In the end what I want to acheive is to authenticate teh ASA5500 VPN against the SecureID appliance and then admin access to all devices on teh newtork (a mixture of Cisco, F5 and Juniper) to active directory via LDAP where if the user is a member of the "admin" group they get access.I was intending to use specific devices for the ASA5500s (there aretwo) and then creat a device group based on IP address range for everything else.
I am designing wireless controller solution for one of our customer network with Cisco 5500 series controller, wireless client authentication part.
1. There are 25 departments around the campus, each will be given one or two access points. 2. One Cisco AIR-CT5508-50-K9 Controller shall be used. 3. Single SSID/ VLAN shall be used for entire campus. 4. Wireless Authentication credentials used by one department shouldn’t work for other department
I have an ASA5540 running AnyConnect premium (25 users). I know that I need the AnyConnect Mobile license in order to use an AnyConnect client on the IPADs/Iphones. My question is - can I do clientless SSL VPN? Do I need the AnyConnect Mobile license for this?
Web clients are receiving login failed messages and VPN clients are getting disconnected by host messages. I am able to ping the server from the ASA5510. Users authenticate in AD. I am not sure if the problem is on the server or the ASA.