I have allways configured and run LDAP Server Groups authenticating to Active Directory Domain Controllers using LDAP, never an issue, until I hit a Domain Controller running on a Windows Server 2008. I have been unable to authenticate with the common setting with an ASA5510 running 8.0.1.
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I'm actually require authentication for users who are coming from the PublicVLAN (the vlan associated with the wireless hotspot) to authenticate themself to the LDAP server via my firewall ASA 5510
View 12 Replies View RelatedI have an ASA 5510 in a live environment. Up til a short while ago I could access this via the ASDM and ssh. However I can no longer connect to it via eithier. When I access It via SSH I get a disclaimer saying the following
*** You have entered a restricted zone! Authorized access only!!! Disconnect immediately if you are not authorized user! ***
It then cuts me off.
When I try to access the ASDM I get the following
The firewall is running all its services without a problem and I can ping the device without any issues. Also none of the config (to my knpowledge has been changed). I set up a console session and http server enable is still there with
http 192.168.200.0 255.255.255.0 inside
i am unable to see WS-C3750E-24TD-SD OID in common services of lms version 4.0.1Is this supported in this version ? and in order to get the support of this device
View 1 Replies View RelatedI have recently installed acs5.2 evaluation on a vmware and i can't launch common task on authorization profiles when i click on it i have the bellow message javascript:cuesToggleTab('NetworkAccess',1,false,false
View 4 Replies View RelatedI have CISCO 5510 firewall running with IOS ASA821-k8.bin.My company has purchased another ASA5510 with IOS ASA843-k8.bin.We need to run both firewalls in Active/Standby mode.
If I upgrade the IOS of old firewall to ASA843-k8.bin the the running configurations does not work properly.It does not pick the network objects and NAT rules as they are configured with OLD IOS and running.
Or if I restore the configurations of old firewall at New ASA the result is worst. Even firewall with new IOS does not show any Access Rule and NAT rule and does not supprt network objects.
I Have an asa 5510 running code 7.2 configured with ssl vpn,ssl vpn users able to connect to to portal which i have configured with the required resources,but the thing is that these ssl users unable to upload files to cifs shared directory , although they have full access to the shared folder
View 0 Replies View RelatedWe just changed over to Comcast Business and after changing the outside interface to new IP and setting static route. I have access to internet and everythig appears to be good, However asdm will never fully load, alway stuck at 17% or 77%, and I always see "parsing running config".
When I do a show run it will not fully load either, always stop at certain out put. 5 seconds after pulling the Comcast cable out both asdm and running config will load fine.
I am having trouble with our ASA5510. After upgrading the internal memory from 256 MB to 1 GB and upgrading the firmware to 8.4.2 we are experiencing that the ASA is running out of 1550 byte blocks. When that happens it is not possible to connect to the ASA by ADSM or SSH and new VPN IPSEC tunnels are not coming up. The only way I know how to fix this is to reload the ASA. This is happening every 2 to 3 days.
In the free blocks graph one can see that there is a loss of about 20 blocks per 10 minutes.
I have a new ASA 5510 running 8.3(1) and ASDM 6.4(5)
I am trying to use the real time log viewer to troubleshoot some access issues, but I am getting delays of up to 30 seconds or more between my client connecting to the ASA and the corresponding events showing in the RT Log viewer. I am using a simple filter for source IP as it's quite a busy device.
I've seen an article that says to turn off certain logging IDs (such as 304001 from memory) which I have done, but no different.
I have a Cisco ASA 5510 firewall, my problem is that when the first VPN connections is established everything is good. But when that connections is cancel or terminated due to non connectivity. No one can connect to that firewall through that VPN unless that firewall is restarted.
View 1 Replies View RelatedI have a ASA 5510 (ver 8.4) and I have been all over the support sites looking for what I am doing wrong. I have a sanitized cut n paste of the OBJECT, NAT, ACCESS-LIST and Packet Tracer output and it keeps failing on the NAT with a rpf-check. Once i get the SMTP flowing I have to open up HTTP and HTTPS to one of the servers also.
Here it is:
RVGW# sh run object
object network WiFi
subnet 172.17.100.0 255.255.255.0
[Code]......
I'm trying to track down the installation and configuration procedures for the common criteria EAL4 evaluated ASA5510 but not having any joy.
The ASA Release 8.3.2 certification report [URL] identifies the required configuration documentation as the "Cisco Adaptive Security Appliances (ASA) Firewall and Virtual Private Network (VPN) Platform Common Criteria Operational User Guidance and Preparative Procedures" but I can not find any reference to this on the Cisco web site.
So far I've only been able to locate the proceedures for the older 7.0 release. [URL]
How to locate the correct documentation needed to configure an ASA5510 to achieve the common criteria EAL4 evaluated configuration.
setting up an ACL on my ASA 5510 to permit access only to the Nat subnet from inside to the outside interface. This firewall is setup for the DR solution in the production network. I am applying following acl in the inbound direction on the inside interface.
permit ip any "Nat_subnet"
After appliying this acl to inside interface I observed that I can ping to the destinations in NAT'ed subnet but unable to ssh to the servers. Following is the summary of my configuration.
!
interface Ethernet0/0
nameif outside
security-level 0
ip address 192.168.135.241 255.255.255.248 standby 192.168.135.242
[code].....
how to go about setting up the ASA to block any SMTP traffic outbound except for our Exchange Server. This is in relationship to a SpamBot issue that blacklisted us. I have an ASA 5510 running version 6.2(5) / 8.2(2) with three ports. DMZ, Inside and the Outside interface. Up till today, I only needed to block outside traffic to our internal network which I used the ASDM to configure a rule on the outside interface for an incoming rule. I am assuming I need to create an outgoing rule on the outside interface; however, just to make sure I understand the terminology/traffic flow, I created the rule with my computer as the source (192.168.0.131) with ALL destination and the service as HTTP. My logic, which seems to fail here, is that any traffic from my computer going outbound would be blocked; however I am still able to browse... That said, if I were to change the source as the Exchange server and the Service Type to SMTP, it would not actually block traffic and therefore not solve our problem. I even gone as far as permitting traffic from my computer, expanding the hit counter and I see no hits. So I am no doubt doing this wrong. What I do know, is when I first created the rule, a second rule was automatically created (Implicit rule) that deny all sources and blocked all HTTP traffic until I changed it to Permit?
View 2 Replies View RelatedI have a 5510 ASA and have been given another an told to make them active and standby. Basically the active one is working great but the second one has no config on it apart from the default one, but is the same firmware level. I guess I need a crossover cable, and what happens with the inside and outside interfaces, would they need to go into a vlan on a switch, one inside vlan where the 2 firewalls inside interface go into and another vlan for the outside? Otherwise if it failsover to the standby ASA the inside and outside interfaces wouldn't work.
View 4 Replies View RelatedI have some problem with the ASA 5510 ver 7.0(6). My manager wants to keep this as backup. tried lots of things but still users not able to access internet nor can i ping anywhere.For example when i ping 4.2.2.2 i dont get any reply.The runing config is below for ur ref :
HQ-ASA-01# show running-config
: Saved
:
[Code]......
I have two tunnel groups using WEBVPN , I have local users at ASA 5510 version 7.2.
How can I authenticate one user in only one group?Now with local users I can loggin in both tunnel groups
I am unable to see 4th interface on my firewall i.e fastether0/3 on my firewall ASA 5510.
Below is the output.
ciscoasa# sh int ip br Interface IP-Address OK? Method Status Protocol Ethernet0/0 x.x.x.x YES CONFIG up up Ethernet0/1 x.x.x.x YES CONFIG up up Ethernet0/2 unassigned YES unset administratively down down Internal-Control0/0 127.0.1.1 YES unset up up Internal-Data0/0 unassigned YES unset up up Management0/0 192.168.1.1 YES CONFIG up up
I need to replace an existing ASA 5540 with a new ASA 5525X. I would like to pre-stage and configure the new box with the existing config, migrate license and export certificate files before swapping it with the old one during a change window. The new firewall will run 9.1 on deployment. Now the same 7.2(4) cannot just be copied over to 5525X running the minimum 8.6 version. There is a Web based tool available at [URL] according to Cisco documentation but the page does not load for me (Cisco intranet only tool ?). Is there another tool for automatic conversion ?
View 3 Replies View RelatedI follow the steps according to the basic settings provided by Cisco Support forum, but still failed to access the internet,
ASA5510# sh run: Saved:ASA Version 8.2(1)!hostname ASA5510domain-name xxx.comenable password passwd names!interface Ethernet0/0 nameif outside security-level 0 ip address x.x.x.x 255.255.255.248 ospf cost 10!interface Ethernet0/1 nameif inside security-level 100 ip address 10.161.9.14 255.255.255.0 ospf cost 10!interface Ethernet0/2 no nameif no security-level no ip address!interface Ethernet0/3 no nameif no security-level no ip address!interface(code)
For unknown reason I cannot get WLC to authenticate correctly with ACS 5.2. it's very strange in the sense that when I checked the log. ACS authenticates and authorized the WLC 4402 but I cannot log to the WLC. login screen appeared, if I typed user name it jumped to Controller> user: password:
No matter what I typed (internal or external users) nothing seems to work. This is my frustration, I have no problem authenticating routers and switches except WLC 4402.
I tried changing my wireless settings from wpa2 to wpa, but it wouldn't allow me to connect. I made the change in settings because I read somewhere that it would allow you to connect your blackberry. I changed the wireless settings back to what they were, reset the router, but now the wireless sign doesn't even light up on my belkin router and it always says 'unable to connect to the network'. Something about 'attempting to authenticate'?
View 2 Replies View RelatedI have not worked with ASDM in a while. I have a 5510, with asdm-645.bin in the flash. The device runs version 8.4(2). I can download ASDM from the http interface of the firewall from the management interface. But I can not log in. I have used blank username and password, no username and enable password, blank username with enable password and a few other permutations. I then tried to connect to the asdm interface from inside also. But I can not connect. Needless to say, I have enabled http, and updated the http access-list. The only logging I have enabled is buffered. Is there any configuration that I am missing? Shall I cut and past the config?
View 4 Replies View Relatedwhen I try to run debugs on a pair of our firewalls. Error Message: ERROR: No memory for debug trace buffer. Debugs not available..Cisco ASA 5510 8.2(5)
View 1 Replies View RelatedI have an ASA 5510 and I can not configure fine.
My problem is that I have 10 public address connected to ASA and each public address is redirectioned to an internal IP address.
An of these public address is the ip address of mi ASA.
how to configure and access-list and an NAT, the others I will configure.
interface Ethernet0/0
description Interface_WAN_World-Ttrends
speed 100
duplex full
nameif outside(code)
My client has had to replace their ASA 5510. Upon importing the image to the brand new ASA they are unable to write to the flash.
They have run fcsk disk0: to no avail. show file system show 0 and 0 for Flash size and Free space on disk0.
Is there anything that can be done, short of formating flash and trying to reinstall the image? I have asked them to reload the ASA but they are reluctant to do so as they don't want the site to lose connectivity.
When i tried to login through ASDM at Cisco ASA 5510, it ask for the username and password and after that nothing comes up. I am able to login through ssh. [code]
As per my knowledge show bootvar and show version, should shows the same IOS version. But here it's showing different. Is asdm-523 is compatible with IOS asa708.
I got a situation here for Nat-ed IPs i configured. I expected to open some ports on the interface to allow certain traffics to pass through, yet there are some of them are failed. Down is my current config.
object-group service DM_INLINE_SERVICE_1
service-object icmp
service-object tcp destination eq https
[Code]....
The only ports opened are 443, www, 3389 while ports domain, 5061,3478,3389. how to open domain, 5061, 3478, and 3389 ports on my ASA .
Our customer has the business needs to authenticate remote users against AD with empty password. I've seen ACS5.1 release note where mentioned about resolved issue: #CSCte72751 #ACS 5.1 drops authentication with empty password.
I tried to authenticate dial-in users through Tacacs and Radius against AD with empty password but without success. ACS points to wrong AD password. Is it possible to authneticate remote users with empty password?
i have an issue with ASA 5510.
I connect to the device - https:/interface
I see the options such as download launcher etc.
But.. whenever I click on this I get stuck
Internet Explorer gives "page not found"
Or at the foot of the page it says "unable to download statup_lr"
Firefox says cannot connect
It is running 6.2.5.53
I can connect if I go to a PC where I have already downloaded the ASDM launcher (from many years ago)
Tried Win 2003, 2008 and Vista, and Windows 7
Tried downgrading to Java 6 r 7. Can I download the launcher from the Cisco website rather than the device? If so where?
We have two ASA5510s, each with outside interfaces to the same two ISPs (different IP addresses within the same subnet, of course). Both ASAs allow ICMP on all (inside and outside) interfaces. One ASA's default route is to ISP-1 and the other is to ISP-2. We can ping the default gateways for both ISPs from only one ASA. From the other ASA, we can only ping the default gateway for the default route but not the other. The pings originate from an inside client, first configured with the default gateway for ASA-1, then for ASA-2. Why does this happen, how do I troubleshoot something like this and how do I fix it?
View 1 Replies View RelatedThis problem applies (in my case) to our ASA5510. The issue here is that the http service on the ASA is runnnig off of the standard port 80. Login to the firewall and run the following.no http server enable http server enable 8080,Now you should be able to add a NAT/PAT on port 443 to another server of your liking. Just remember when you attempt to use ASDM to manage the ASA in the future to specify the new port 8080.
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