Cisco Firewall :: ASA5510 - Can't Setup RDP Access

Aug 30, 2011

Recently implemented an ASA5510 and I cannot setup RDP access. I've browsed these and other forums and tried all the suggestions that I've been able to find and still no luck.

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Cisco Firewall :: ASA5510 Setup Layout - Does This Work

Apr 9, 2012

I am planing to implement an ASA55100 in our network.I've never worked with an ASA5510 device, so i am not quiet sure how to place it correctly.The idea is the following:Current SituationNetwork with wireless access, everybody who's connected to the Wifi can access the resources.SSID = JUFCorp Desired Situation Network with only internet access, separate SSID -> JUFGuest Is this possible with this layout?PS: when i configure the ASA, i couldn't find an option where i can enter a default gateway. Is this supposed to be like this?So right now i can only access the management port when i'm in the same subnet.

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Cisco WAN :: Setup VLAN In ASA5510 For Guest Wireless Access?

Feb 10, 2012

I am running a /24 network in Active Directory with my ASA acting as gateway and firewall.  Standard interfaces (Ethernet 0/0 as outside, Ethernet 0/1 as inside)
 
As of now I have no VLans set up, but I need to setup wireless Internet access for guests...  I need directions on how to setup a Vlan with its on DHCP for these aguests...  I can then make sure that my APs can be pointed to the same VLAN...  I am not familiar with CLI, have generally used ASDM. I am currently running ASDM 6.3(1) on an ASA with version 8.3(1).
 
This is something I need to do quickly as we are expecting 20-40 "guests" shortly, and I don't want them to use our internal DHCP server addresses.

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Cisco Firewall :: ASA5510 / Specific Configuration About TCP Connection Or DNS To Setup?

Mar 8, 2011

I Changed my old firewall by an ASA5510, since that change my internet connexion is slower.Some websites takes longer to display.I would like to know if there are some specific configuration about TCP connection or DNS to setup? 

I just configured the ISP DNS :
 
Dns server-group DefaultDNSname-server 194.2.0.20 name-server 194.2.0.50

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Cisco Firewall :: Setup SSL VPN With Two-factor Authentication On ASA5510 With Software Version 8.0(4)?

Dec 1, 2009

I am trying to set up SSL VPN with two-factor authentication on an ASA5510 with software version 8.0(4). I want to use LDAP for actual authentication and user mapping, but require a valid certificate signed by a particular local CA to connect.I have imported the CA's root certificate, signed an identity cert for the ASA box and imported, and assigned the cert ("trustpoint")  to the outside interface.Under the connection profile itself (for DefaultWEBVPNGroup), there is an option to select authentication method as AAA, certificate or both. AAA works as expected, authenticating against LDAP. If I select certificate or both, I get rejected with Certificate Validation Failure regardless of if I have a valid signed cert or not. This is what I see with "debug webvpn 100":
 
webvpn_portal.c:ewaFormServe_webvpn_login[1904]webvpn_portal.c:http_webvpn_kill_cookie[682]webvpn_portal.c:ewaFormSubmit_webvpn_login[1964]ewaFormSubmit_webvpn_login: tgCookie = 0ewaFormSubmit_webvpn_login: cookie = c98f3940ewaFormSubmit_webvpn_login: tgCookieSet = 0ewaFormSubmit_webvpn_login: tgroup = NULLTunnel Group: DefaultWEBVPNGroup, Client Cert Auth Failed!Embedded CA Server not enabled. Logging out the user.webvpn_portal.c:ewaFormServe_webvpn_login[1904]webvpn_portal.c:http_webvpn_kill_cookie[682]
 
So, it seems the ASA is only trying to check the cert against a (nonexistent) ASA-based CA. How do I get it to check against an external CA cert?Under "Remote Access VPN -> Network (client) Access -> AnyConnect Connection Profiles", I have ticked "Allow Access" and "Enable DTLS". There is also an option "Require client certificate" which doesn't seem to do anything - whether or not I check it, I can connect and authenticate to the VPN with or without signed certs as long as the previous setting is "AAA".

Some highlights from the config:

crypto ca trustpoint ASDM_pfirewall01.company.tld enrollment terminal fqdn pfirewall01.company.tld subject-name CN=pfirewall01.company.is,O=Company,C=IS,L=Reykjavik keypair company crl configurecrypto ca trustpoint ASDM_TrustPoint0 revocation-check crl none enrollment terminal crl configure  no enforcenextupdate  no protocol ldap  no protocol scepcrypto ca trustpoint ASDM_pfirwall01.company.tld revocation-check crl enrollment terminal no client-types crl configurecrypto ca certificate chain ASDM_pfirewall01.company.tld certificate 02    30820598 30820480 a0030201 02020102 300d0609 2a864886 f70d0101 05050030     <snipped rest of cert>  quitcrypto ca certificate chain ASDM_TrustPoint0 certificate ca 00e2a6f08003ded6c9    3082054e 30820436 a0030201 02020900 e2a6f080 03ded6c9 300d0609 2a864886     <snipped rest of cert>  quitcrypto ca certificate chain

[code]....

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Cisco Firewall :: RDP Access Through ASA5510 Firewall?

Feb 12, 2012

i  am  using Cisco ASA5510 Firewall  in my  Network in the distrubition Layer .Private Range of Network Address  use  in the Network  and PAT  at the FW for  address translation.presently  encountering an issue  the users  behind  the FW  in my network  unable to  RDP  at port 2000  presented  at the Client Network.Able to Telnet  on port2000 but  not RDP .  any changes needed at the FW end  to  get the RDP Access.

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Cisco Firewall :: ASA5510 Clientless Access With IE

Sep 5, 2012

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?

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Cisco Firewall :: Allowing FTPS Access In ASA5510

Apr 13, 2012

We had an ASA 5510 as a firewall in our environment, and there is a requirement to access an ftps server from our location. Currently from the server location they configured everything by allowing our public ip to their server and gave the following details to access ftp.Please suggest which traffic needs to be allowed in our ASA to access the ftp server address as mentioned above. From my initial analysis, it's found that 989 port is also enabled for the access, but that was not mentioned by them.

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Cisco Firewall :: ASA5510 - Access To Internet With VPN Client

Feb 7, 2012

I'am using ASA5510 and I configured a VPN IPSEC. When I connect to the vpn with a windows client ( using windows vista) , I have access to the network ressources but when i want to go on the Internet it doesn't work. (particulary with Internet explorer, it works with Firefox!) Furthermore,On other windows client I haven't this problem.

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Cisco Firewall :: VPN Access To ASA5510 ASDM And SSH Not Working

Aug 7, 2012

Cannot access to cisco asa5510 asdm nor ssh thru anyconnect vpn, attached is the current configuration. user authetnicaties aaa locally and has admin service-type. When vpn session is established, it lets me go thru the certificate warning and when trying to install the asdm laucher its failing. ssh access is enabled but not working. i can access both asdm and ssh from the inside network, and from a pc on that network.

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Cisco Firewall :: ASDM Access Through S2s Tunnel Group On ASA5510

Feb 7, 2012

For years now we've had an ASA5510 running an old version of ASA/ASDM (7.0/5.0) and couldn't access ASDM through a modern system with a recent JRE, so we didn't bother with this.
 
However, we've recently upgraded ASA/ASDM for purposes of adding failover and want to be able to access ASDM through our site to site tunnel. The site to site tunnel gives us access to the VLAN that the firewall is the gateway for, but not access to the firewall itself.
 
This side of the network is the 10.1.55.0 subnet, and that side of the network is the 192.168.1.0 subnet. I can ping devices on the 192.168.1.0 subnet, but not the firewall, (not that I really need to) and devices can ping me back. I can access ASDM through RDP or ssh into a server on the 192.168.1.0 subnet, but not directly from the 10.1.55.0 subnet.
 
This is the current config relative to the 10.1.55.0 subnet:
 
access-list trust_nat0_outbound extended permit ip 192.168.0.0 255.255.0.0 10.1.55.0 255.255.255.0
access-list untrust_cryptomap_600 extended permit ip 192.168.0.0 255.255.0.0

[Code]....

As far as I'm aware, the tunnel comes into the firewall through the untrust (public) interface, because that is the destination of the tunnel on the 10.1.55.0 subnet side.
 
What am I missing here that would allow asdm access through the untrust interface for the 10.1.55.0 subnet?

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Cisco Firewall :: Cannot Access ASA5510 For First Time Config ASDM Or PING

May 30, 2013

I have a fresh out the box asa5510 with 8.4 on it.I have built these before but for some reason cannot get this one to work. I am consoled on, have applied the following config but can still not ping to or from, can not asdm, cannot http/s. Arp table shows device it tries to ping, but device trying to pping it has incomplete arp entry. [code]

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Cisco Firewall :: Create Static PAT To Allow Host Address To Access Network Through ASA5510

Aug 23, 2012

The old syntax that I am much more familiar with has been deprecated.  On older IOS it would have been something like static (inside,outside) tcp 209.114.146.122 14033 192.168.30.69 1433 netmask 255.255.255.255  Plus an extended ACL to allow the traffic.I am trying to create a Static PAT to allow a host address to access our Network through an ASA.  I have external address 209.114.146.122 that I want to hit the external interface on an obscure port (say 14033) and translate that traffic to an internal host address on  port 1433.

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Cisco Firewall :: ASA5510 With Multiple Context Mode / Does It Support Remote Access VPN

Jul 17, 2012

I have 2xASA5510 with securityPlus license.i have configured 3 context and Active/Active Failover.Everything works fine. But also want to use rometeAccessVPN but couldn't fine anything for VPN. does it support VPN in multiple mode?

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Cisco Firewall :: Difference ASA5510-BUN-K9 And ASA5510-Sec-Bun-K9

Jun 6, 2012

ASA 5510 have two model Bun-K9 and Sec-Bun-K9 from the datasheet find out difference Port related and Redundancy. My questions is : Have any major difference for Security service between two model ?

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Cisco Firewall :: ASA 5510 First Setup Can't Get Internet WAN Access

Dec 18, 2011

I have an ASA 5510.  I am doing a new install at our new data center.  I am having trouble getting internet access from an inside LAN interface to the outside WAN interface.Our colo center has given us the below IP info. [code]If I do a static config on my laptop of IP 198.145.XXX.82 Mask 255. 255. 255. 240 DG 198.145.XXX.81 I am able to get the web fine from the line in our rack.  I used the ASDM software to setup the ASA. I set its WAN IP of 198. 145. XX X. 82 and mask as 255.255.255.40 for interface 0/0.  For interface 0/1 I made a management LAN of 192.168.180.1 with mask of 255.255.255.0.I can connect to my LAN ok but do not have outside internet access.  I have also tried .80 and .81 for the WAN IP of the ASA. [code]

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Cisco VPN :: Setup A Remote Access VPN On ASA5505 Firewall

Jun 2, 2013

I have setup a Remote access VPN on my ASA5505 firewall through the ASDM wizard.I can successfully connect with the Cisco VPN client. My firewall also shows me the VPN session and shows incoming Rx packets. However, Tx packets remain 0, so no traffic is going out. My ASA5505 is configured as router on a stick with 25 different VLAN's. I want to restrict traffic to one specific VLAN using a crypto map.When I issue a ping -t command on my connected Windows box, the firewall log shows me the following message:
 
"IKE Initiator unable to find policy: Intf outside, Src: 10.7.11.18, Dst: 172.16.1.1."
 
"This message indicates that the IPSec fast path processed a packet that triggered IKE, but IKE's policy lookup failed. This error could be timing related. The ACLs that triggered IKE might have been deleted before IKE processed the initiation request. This problem will most likely correct itself." [code] I have really no idea what's going on. I have setup a Remote access VPN countless times but this time it shows me the error as described above.

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Cisco Firewall :: Setup ASA 5505 Access Or NAT Rules To Inside Server / IP Cam

Oct 25, 2012

I'm having trouble setting up the correct rules on an ASA 5505 I'm using in my home office.  I have a couple of IP Cams I need to access remotely.
 
I've tried setting up simple NAT(PAT) and/or Access Rules, but it hasn't worked.  I have a single dynamic IP for the Outside interface.  Call it 77.76.88.10 and I am using PAT.  The CAM is setup to connect on port 80, but could be configured if necessary.  I've tried setting up NAT Rules using ASDM as follows:
 
Match Criteria: Original Packet
Source Intf = outside
Dest Intf = inside

[Code]....

I'm afraid to use CLI only because I am not confident I'll know how to remove changes if I make a mistake.

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Cisco VPN :: ASA5510 - ASA Failover Setup - SSL VPN License / Certificate Requirement?

Apr 4, 2011

I have setup ASA5510 in failover mode. I am planning to use this setup for clientless SSL VPN and have following questions.
 
1. Do I have to license both firewalls for SSL VPNs? These licenses are very expensive and why would I have to purchase it for secondary when I am not using it?

2. SSL vertificate for the firewall it self. Do I have to acquire one or two to ensure users don't get annoying message about self signed certificate? Cisco doesn't seem to have this discussion in any documents. However I found following URL discussing from somebody's experience. What's official statement from Cisco on this matter? [URL]

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Cisco Firewall :: ASA5510 - Unable To Ping From User Desktop To Firewall Inside IP

Jun 11, 2012

I am able to ping from Switch to firewall inside ip and user desktop ip but unable to ping from user desktop to  FW Inside ip.. config is below for both switch and FW Cisco ASA5510....
 
TechCore-SW#ping 172.22.15.10
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.22.15.10, timeout is 2 seconds:

[Code].....

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Cisco VPN :: ASA5510 Unable To Access Some Segments From Remote Access VPN

May 17, 2011

We have an ASA5510 and a few days ago we were unable to access some segments from remote access VPN, the problem was not the config.  A few hours later the problem was resolved on its own and I suspect we have an IOS bug.  This has happened a few times in the past and its becoming an issue. How can this be confirmed and which IOS should we upgrade to?  Prefer not 8.3 given the syntax difference

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Cisco Firewall :: ASA5510 Secondary Firewall Crashes After Upgrade To 8.4.1

Jun 29, 2011

I have two ASA5510's set up in failover, and the secondary keeps crashing after doing the interface checks when bringing failover up. This only happens if I try to upgrade the image on the secondary to anything newer than 8.4.1 (I've tried with 8.4.1-11 and 8.4.2). The primary one run just fine with new images.
 
I don't have the exact error right now, as I need to do a screen capture from console. It's just a huge crash dump.Are there anything I might have missed during the upgrade? Should I cold-boot both the firewalls in the correct order?

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Cisco Firewall :: ASA5510 Firewall Transparent Mode

Sep 10, 2012

i have a ASA5510 in the office, that already configured 3 context, namely, admin, user, server.in the server context, the last running config was not saved, and there was a power trip last friday night. 1 of the sub interface was affected, and i need to recreate that interface.I am getting the below error, it only allow me to do changes those pre-defined interface.how to I create extra sub interface?

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Cisco Firewall :: ASA5510 Firewall Interface Speed

Jul 21, 2011

I have a ASA5510 and I have a question about the speed the ports can handle, here is one port:
 
-interface Ethernet0/2
- speed 100
-shutdown
- no nameif
-no security-level
-no ip address
 
it's ethernet and not fastethernet so I figure it will only go to 10Mbps, but at the same time I can hard code the speed to 100.

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Cisco Firewall :: Memory Upgrade Of ASA5510 Firewall

Feb 22, 2012

i have cisco ASA 5510 Firewall using  in my network, i have  planning  to upgrade the Flash  memory  from  256 mb  to  512 mb  and   the RAM  from 256 mb to  1GB.

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Cisco Firewall :: Asa5510 - How To Add Secondary Firewall

May 4, 2012

I have a cisco asa 5510 with security plus license in Live enviroment . I need to add a secondary firewall . I was planning to do in active /standby mode for failover .But i have a doubt , when i do "show version " on live asa output says Active /active failover , does this means that i can only configure failover in active/active mode not in active/standby (which i want to do )?

Maximum Physical Interfaces  : 8
VLANs                        : 20, DMZ Unrestricted
Inside Hosts                 : Unlimited
Failover                   : Active/Active
VPN-DES                      : Enabled
VPN-3DES-AES                 : Enabled
VPN Peers                    : 25
WebVPN Peers                 : 2
Dual ISPs                    : Enabled
VLAN Trunk Ports             : 8
AnyConnect for Mobile        : Disabled
AnyConnect for Linksys phone : Disabled
Advanced Endpoint Assessment : Disabled
UC Proxy Sessions            : 2

This platform has an ASA 5505 Security Plus license...

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Cisco Firewall :: Using SCP On ASA5510

Mar 14, 2011

We have to use scp on all of our network devices.  It worked quite well on our routers and switches but I can't seem to get it to work for the firewalls and IPS.  I enabled scp on my ASA5510 using the command "ssh scopy enable".  I also ensured that a rsa key was generated and that ssh ver 2 was enabled.  But I can't seem to locate the commands to actually have my firewall either copy it's configuration to a server or reach out to a server to pull down a file.  We are using IOS 8.2(1).

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Cisco Firewall :: ASA5510 Rdp With QoS

Mar 22, 2011

I have a customer who wants to prioritze rdp traffic throgh the firewall.I know that its port 3389, but outgoing traffic is a random port number.Any smart way to catch this traffic and get it in the LLQ ?

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Cisco VPN :: Remote Access VPN On ASA5510?

Dec 11, 2012

how to configure simple VPN access for a user to login to the corporate network and access the resource and get emails I do not want to use CA certificate for authentication instead a very simple method is what i plan to start up with the configuration step so i can test this out.

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Cisco VPN :: ASA5510 Remote Access Vpn

Sep 20, 2011

I have access to my enterprise network through Cisco VPN (software) client and it goes through remote-access ipsec vpn setup on an ASA 5510. Everything works fine.
 
But now users that connect to the enterprise network have in addition need to access remote sites networks that are connected through the site-to-site VPN tunnels: IPSec tunnels between mentioned ASA5510 and remote ASA5510s and ASA5505s in branch offices.
 
there is NAT exemption rule that exempts networks 10.1.10.0/24, 10.1.20.0/24, 10.1.30.0/24.All traffic from local network 10.1.1.0/24 have full ip connectivity with all the networks in branch offices. The PROBLEM is that remote vpn clients can reach only local network 10.1.1.0/24, but not the remote networks.
 
The ASAs in remote branch offices has set up NAT exemption towards both local network 10.1.1.0/24 and remote access clients network 10.0.5.0/28, but as I said, it doesn't go.

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Cisco VPN :: Remote Access VPN In ASA5510?

Mar 20, 2011

I like to create a remote access VPN in our company. But it already has a site to site VPN.
 
1. Can we implement it with existing ASA?

2. How many users can be logged in at a time?

3. Is the currently available bandwidth sufficient at a high traffic ? Current bandwidth is 2Mbps (Expect maximum 30 users at a time)

4. How can we make authentication using active directory?

5. Can we use default VPN client in windows with ASA?

6. How can we monitor user’s activity while logging in using VPN?

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Cisco Firewall :: ASA5510 - IOS Upgrade From 8.0(3) To 8.2.5

Sep 13, 2012

we have ASA 5510 which we need to upgrade from 8.0(3) to 8.2.5. can we directly switch to 8.2.5 from 8.0(3) , if not what all versions we need to go from.
 
What all point needs to check before that following is show flash output.
 
97  14635008   
Jan 01 2003 14:12:16  asa803-k8.bin   98  4096 
May 14 2008 21:22:10  tmp    2  4096
Apr 20 2008 02:21:46  log    6  4096
Apr 20 2008 02:22:16  crypto_archive   99  6851212
[Code] .....

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Cisco Firewall :: ASA5510 Allow Traffic From DMZ To LAN

Sep 18, 2011

My device has 3 interfaces configured: inside, outside, DMZ.  Right now I can access the DMZ from the Internet and I can access the DMZ from the LAN using an exempt nat statement.  I am having a few issues setting up DMZ > LAN access however.  The servers running on the DMZ need to send information to my LAN such as syslog traffic for example.  Will DMZ traffic be NATed or should this somehow be excluded?  Bascially all LAN devices should get to the DMZ devices by their actual IP and vice versa.  Are there any special statements I need to add to the ASA such as nat or ACLs to make this work?  My LAN is 10.10.6.0/24 and DMZ is 192.168.254.0/24.

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