Cisco Firewall :: ASA 5505 / Create A Static Ip Address Under Version 8.4?

Mar 20, 2012

I just upgraded my firewall to ASA 5505. Now, my original static ip address cofiguration is gone. Apperantly, Cisco went away from static ip address to something like nat (inside,outside) dynamic interface. how to create a static ip address under version 8.4? By the way, I am sharing what my configuration used to look before upgrading.
 
!
hostname cisco-asa
domain-name default.domain.invalid
names
!
interface Vlan1
nameif inside
security-level 100

[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 :: ASA 5505 - Public Static IP Address And DMZ

Feb 3, 2013

I have ASA 5505 with basic licence, v9.1, ASDM 7.1. I want to create the DMZ for a web server.
 
The interface 0 is for the outside network The interface 6 is for the DMZ All other interfaces are for the inside network
 
My ISP provided me with one public static IP address, one gateway address and a subnet mask 255.255.255.252
 
1/ I would like to ask which interface I should assign the public static IP address to. Should it be assigned to the outside interface 0, or should it be assigned to the DMZ interface 6, while outside interface would be configured to use DHCP?
 
I tried to assign the static IP address to the outside interface first, but then when I used ASDM the “Public Servers” feature to configure NAT, I get error message that the outside interface and the public address cannot have the same IP address.
 
2/ For the sake of peace of mind, I am thinking about using the second firewall, which would be used only for the inside network. Can I connect this second firewall to one of the inside interfaces of the 1st firewall,

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Cisco VPN :: ACS 5.2 Create Static IP Address User For Remote Access

Sep 15, 2011

At first I use ACS 4.2 to create static ip address user for remote access VPN,It's easy,just configuration it at user set>Client IP Address Assignment>Assign static IP address,but when I use ACS 5.2 I can't find it.I try to add IPv4 address attribute to user by read "ACS 5.2 user guide" ,it says this: [code] I do this,but it's not work.When I use EasyVPN client to connect ASA 5520,user could through authentication but will not get that static IP address which I configuration on Internal Users.so,what should I do,if anyboby knows how to use ACS 5.2 to create a static ip address user for remote access VPN.

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Cisco AAA/Identity/Nac :: Use ACS 5.2 To Create Static IP Address User For Remote Access VPN

Sep 17, 2011

At first I use ACS 4.2 to create static ip address user for remote access VPN,It's easy,just configuration it at user set>Client IP Address Assignment>Assign static IP address,but when I use ACS 5.2 I dont't know how to do it.
 
I try to add IPv4 address attribute to user by read "ACS 5.2 user guide" ,it says this:
    
     Step 1Add a static IP attribute to internal user attribute dictionary:
     Step 2Select System Administration > Configuration > Dictionaries > Identity > Internal Users.
     Step 3Click Create.
     Step 4Add static IP attribute.
     Step 5Select Users and Identity Stores > Internal Identity Stores > Users.
     Step 6Click Create.
     Step 7Edit the static IP attribute of the user.
 
     I just do it,but it's not work.When I use EasyVPN client to connect ASA 5520,user could success to authentication but will not get the static IP address which I configure on Internal Users,so the tunnel set up failed.I try to Configure a IP pool on ASA for ACS users get IP address,and use EasyVPN client to connect ASA , everything is OK,user authenticate successed.but when I kill IP pool coufigurations and use the  "add a static IP address to user "configurations,EzVPN are failed. how to use ACS 5.2 to create a static ip address user for remote access VPN?

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Cisco VPN :: ASA 5505 To Create Web Server That Only Some Ip Address Can Access

Feb 21, 2013

we have a cisco asa 5505 and it working great .i want to create web server that only selected public ip address can access.

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Cisco Firewall :: Static Nat On ASA 5510 IOS Version 8.2

Feb 19, 2012

have a question. I have a ASA5510 with IOS version 8.2 . I have my firewall and behind it also have a mail server eg 192.168.1.x. When i send email from inside network it doesn't show as if it's coming grom the out side nated public IP of my server but IP of firewall. What am i missing my example nat statements are . Nat-control is disabled.
 
static (inside,outside) 196.68.99.x 192.168.1.x netmask 255.255.255.255
access-list inbound extended permit tcp any host 196.68.99.x eq 225
accesslist outbound extended permit host 192.168.1.x host 196.68.99.x

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Cisco Firewall :: ASA 5505 Sec - Can't Create More Than 3 Name

Jul 24, 2012

on my Active/Stanby ASA5505 has Sec+ License(trial), I can't create more then 3 nameif interface however,
Licensed features for this platform:

Maximum Physical Interfaces       : 8              perpetual
VLANs                             : 3              DMZ Unrestricted
Dual ISPs                         : Enabled        perpetual
VLAN Trunk Ports                  : 8              perpetual
Inside Hosts                      : Unlimited      17 days
Failover                          : Active/Standby 17 days
VPN-DES                           : Enabled        perpetual
VPN-3DES-AES                      : Enabled        17 days
AnyConnect Premium Peers          : 2              perpetual

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Cisco Firewall :: Can't Create Subinterface On ASA 5505?

Jul 11, 2012

I have a Cisco 5505 with a security plus license and but I can’t seem to create sub interfaces on it.
 
ASA1(config)# sh ver
Cisco Adaptive Security Appliance Software Version 8.2(2)4Device Manager Version 6.0(3)
Compiled on Wed 03-Feb-10 14:17 by buildersSystem image file is “disk0:/asa822-4-k8.bin”Config file at boot was “startup-config”
ASA1 up 1 day 18 hours
Hardware: ASA5505, 512 MB RAM, CPU Geode 500 MHzInternal ATA Compact Flash, 128MBBIOS Flash Firmware Hub @ 0xffe00000, 1024KB

[code]....

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Cisco Firewall :: Create A Backup ASA 5505?

Jun 12, 2013

I have a production ASA 5505 that is working perfectly. I wanted to take a spare ASA 5505 and copy the running config to it so that I would have a backup unit that could be swapped out if the production unit went down.
 
Both units have security plus and running 8.2(1). The only difference is that the production ASA has 512MB of RAM while the backup ASA has 256MB. Also the backup has anyconnect and the production unit does not.
 
I copied the running-config to my tftp server and then copied the running config from my tftp server to the backup ASA as startup-config. After reload the device booted with an identical configuration to my production ASA, but after swapping out the units to test it, I have no access to the WAN or DMZ from my LAN. Swapping back to the production unit and all works as it should.
 
I printed out the running config from both devices and compared them line by line. They are identical except for the anyconnect line on the backup ASAs config file.

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Cisco Firewall :: NAT In ASA 5505 Version 8.3

Mar 14, 2011

I need to fullfill the below configuration which is working fine on my actual D-Link Netdefend firewall.
 
We have a range of IP assign by our ISP : 194.250.47.128/29
194.250.47.129 is the firewall IP and 134 the isp gateway.
 
We have 4 interfaces
- The local user interface: lan =192.168.170.1/24
- The servers interface : dmz =192.168.171.1/24
- The database interface : oracle=192.168.169.1/24
[Code]...

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Cisco Firewall :: Can't Create Network Objects On ASA 5505

May 17, 2011

I have a customer an exisiting 5505 which connects to multiple sites for a site-to-site VPN.  This firewall was not installed by myself originally I have just been asked to take a look now.The situation is that we now need to edit one of the existing site-to-site VPNs to include the remote sites expanded network.  I have tried doing this through the ASDM and have found that I cannot add new network objects.  I have tried creating a new network object group and then added the new networks from there but I am completely unable to add the new objects.I believe a picture tells a thousand words in this case so I have attached some images which show the problem.  I have also tried going through the VPN wizard, this also does not allow me to add new network objects. 

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Cisco Firewall :: ASA 5505 - Create ACE For Range Of IP Addresses

Nov 7, 2011

trying to configure our ASA 5505 (hence my request for the ASDM). However, I can go CLI if push comes to shove.
 
What I'm trying to do is allow a range of IP addresses on the inside interface (those which the DHCP server is doling out IPs which are XXX.X.XXX.14-140) to access email only (which is hosted offsite). They still need to access the file servers which are on the inside but nothing should be going out to the internet other than email.
 
I believe I have to create a Network Object which contains the IP range I wish to restrict. I can see where I add the Network Object but I don't know what the syntax should be to specify the address range.
 
I'm also not sure what the sequence of the ACLs should be and whether or not I can keep the default Access Rules in place. There are the two implicit rules: 1) Permit any traffic out to less secure networks  2) Deny any traffic to anywhere (which is superceded by rule 1, yes?)
 
To create an Access Rule like the one I desire, do I need to move the two existing rules down the list so that the new one will supercede both implicit rules?

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Cisco Firewall :: Block Ip Address From CLI At PIX Firewall Version 6.3(4)?

Oct 11, 2011

I would like to know  how can I block a ip address from the  CLI at the Cisco PIX Firewall Version 6.3(4)

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Cisco Firewall :: Which AnyConnect Version On 5505

Sep 23, 2012

What anyconnect version do I need on a 5505 so i can have people connect via iOS devices? Right now I have "anyconnect-macosx-i386-2.5.1025-k9.pkg" on there, will that work for iOS devices?

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Cisco Firewall :: ASA 5505 / Understanding NAT For Both Version 8.2 And 8.3

Mar 1, 2013

ASA 5505 Version 8.2 or older nat (inside) 1 10.0.0.0 255.255.255.0nat (INTF4) 1 10.0.4.0 255.255.255.0nat (INTF5) 1 10.0.5.0 255.255.255.0nat (INTF6) 1 10.0.6.0 255.255.255.0nat (INTF7) 1 10.0.7.0 255.255.255.0global (outside) 1 209.165.200.235-209.165.200.254 netmask 255.255.255.224global (outside) 1 interface
 
I believe this setup does the following. The inside interface and interfaces 4,5,6,and 7 will translate using this line....

global (outside) 1 209.165.200.235-209.165.200.254 netmask 255.255.255.224

and if the addresses run out is will start using the ouside interface IP address to translate, so traffic is not disrupted and is based on the line of configuration.....

global (outside) 1 interface
 
My question, does it do this because of the order of the configuration..
 
global (outside) 1 209.165.200.235-209.165.200.254 netmask 255.255.255.224global (outside) 1 interface
 
or would it do it that way even if it was like this?
 
global (outside) 1 interfaceglobal (outside) 1 209.165.200.235-209.165.200.254 netmask 255.255.255.224
 
and if so why?Now let's convert the above configuration to ASA 5505 Version 8.3 or newer.
 
object network OUTSIDE-NAT-POOLrange 209.165.200.235 209.165.200.254object network INTERNAL-SEGMENTSsubnet 10.0.0.0 255.255.248.0nat (any,outside) dynamic OUTSIDE-NAT-POOL interface
 
My question is how does it know to use the outside interface as a backup when the OUTSIDE-NAT-POOL is depleted?Also why do I need to define the INTERNAL-SEGMENTS ? Doesn't the "any" in the (any,outside) take care of that?Also wouldn't the "any" in (any,outside) cover interface 3 or DMZ which could be an issue?

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Cisco Firewall :: 5505 Latest Version Of OS Available

Jun 20, 2012

I have a ASA5505 and currently running Version 7.2(4). I was wondering what the latest version of the software would available to me would be.
 
Here's a show ver
 
Cisco Adaptive Security Appliance Software Version 7.2(4)
Device Manager Version 5.2(4)
 
Compiled on Sun 06-Apr-08 13:39 by builders
 
System image file is "disk0:/asa724-k8.bin"
Config file at boot was "startup-config"
 
Hardware:   ASA5505, 256 MB RAM, CPU Geode 500 MHz
 
Internal ATA Compact Flash, 128MB
 
BIOS Flash M50FW080 @ 0xffe00000, 1024KB

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Cisco Firewall :: ASA 5505 - Create Public Server For DVR Cams?

Apr 19, 2012

I'm trying via the ASDM to port forward http connections to a DVR for the purpose of viewing IP cams.I've tried via ASDM to create a public server but I'm not allowed to use my public IP address for the public Interface.I have only one public IP address available.Is there any way round this ?  I would also like to know how I can enable NAT with PAT.I've tried setting the outside Interface for use with PAT but It keeps reverting to the setting for a range of external addresses.I'm not really used to the ASA cli yet , I'm getting there.If there's a workaround via the CLI , I'll take that route.

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Cisco Firewall :: ASA 5505 To Have Internal Address That Wish To Forward From External Address

Jul 8, 2012

I have an old ASA 5505, and I'm having some trouble with Nat Hairpinning. I've done this with other firewalls before and I am having no luck now. I have an internal address that I wish to forward from an external address- so if someone goes to 123.456.789.012:3456 then it will forward to 192.168.1.244:92 (All numbers are arbitrary here- only for illustration). I have and Access Rule and NAT and PAT set up so that I can get in if I originate from outside the LAN. What I am trying to do is to have this work from inside the LAN as well- so that if I am at my desk, and I connect a device and type in 123.456.789.012:3456, it will deliver the content at 192.168.1.244:92. The problem I am having is that it just isn't working, and I cannot figure out why- When I started here, there was an address configured to work this way, and it still works- I just cannot find what is different between what I am doing and what the person who configured it did.

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Cisco Firewall :: ASA 5505 Static NAT

May 26, 2011

I just replaced a PIX 501 with a new ASA5505. I had a very weird problem and would like to know what caused it incase I run into it again. The setup is a DSL connection, with an old-ish speedstream DSL modem. Static IP, no PPPoE. I had a PIX 501, then two servers with static NAT entries on secondary WAN IPs. Everything was working fine on the PIX, I just duplicated the config over to the ASA. I swapped out the PIX for the ASA, and rebooted the DSL modem to clear out it's cache. After installation, NAT was working fine for the the global pool, but the systems with static NAT could not get online. I tried lots of different things to fix them, and they never worked. Finally I rememberd running into an issue like this a long time ago, in that the static NAT IP's wouldn't work without giving them a bump-start on the network. So I assigned the ASA each of my WAN IPs, one at a time, and tested them all. After that I went back to the original WAN IP, configured the static NATs, and they fired right up. why did my static NAT entries not work until I first assigned them to the ASA, then swapped back? I did reset the DSL modem when I swapped the firewalls, so I don't believe it was an ARP issue (unless it was an ARP issue at the far end?) I would like to know if there is something I can do differently with the devices or with the config to not have this issue again in the future.

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Cisco Firewall :: ASA 5505 Version 8.2 (5) - Can't Access ASDM From VPN

Jan 20, 2013

I've have an ASA 5505 with a inside network vlan1 (192.168.0.0/24) - i've configured an IPsec VPN profile and a VPN network of 192.168.0.50/24. I can through my VPN tunnel access inside hosts on vlan1 - but not ASDM on the ASA (192.168.0.1). Under management i've added the VPN network of 192.168.50.0/24 to have access to ASDM, but still does not work.

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Cisco Firewall :: Configuring UC-Proxy On ASA 5505 Version 8.0?

Jan 24, 2012

I'm trying to configure UC-Proxy using an ASA 5505 with software version 8.0.4.I was following the instructions in DOC-5704 and ASA 8.0 CLI.I don't have USB security tokens in UC solution, instead I'm using IP phones Cisco 7961 with MIC.I configure all the items as the documentation says but when I restart the phone outside the Firewall, the 7961 don't registrate with the Call Manager.Checking the troubleshooting I found that it's possible certificates problems but I don't know if I need to do something in phones.
 
I would like to know if there is any consideration when the UC proxy works just with MIC.The outside phone is a Cisco 7961 configured with static IP address and TFTP address of Call Manager (static NAT in ASA).

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Cisco Firewall :: ASA 5505 - Create Access Rule To Connect To System Using RDP?

Mar 6, 2012

Just started using our ASA 5505 v8.2 (1) Trying to configure the ASA appliance to allow access into an internal resource (i.e want to be able to RDP into a system behind the ASA from the internet).I have used a static NAT:

static (inside,outside) 100.100.100.2 192.168.1.28 netmask 255.255.255.255
 access-list OUTSIDE extended permit tcp any host 100.100.100.2 eq 3389
 
When I view the logs it is reporting the following:Inbound TCP connection denied from 206.100.100.1 (external IP) to 100.100.100.2 /3389 flags SYN on interface outside.Been pulling my hair out with this one as I believe I have everything configured correctly.

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Cisco Firewall :: Asa 5505 Showing Version Number As Null

Feb 15, 2010

Showing Your firewall has a version number null which is not supported by ASDM 6.2(5).  I received this error when trying to run asdm on my asa 5505.  I upgraded image and asdm trying different versions.  I used many different versions of java all to no avail. 

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Cisco Firewall :: Configure IPSec VPN Connection For ASA 5505 (Version 8.4)?

Nov 20, 2011

I am now going to configure IPSec VPN connection for Cisco ASA 5505 (Version 8.4)

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Cisco Firewall :: Unable To Allow Inbound ICMPv6 On ASA 5505 Version 9.1

Nov 22, 2012

I have upgraded an ASA 5505 to 9.0(1) as I would like to use ipv6 version of dhcprelay. That said, I am unable to obtain a global unicast address but the link-local address is able to communication with the ISP's gateway/DHCP provider which I hope will allow v6 dhcprelay provide internal clients with IP's from the ISP. Trouble is, unsolicated inbound ICMPv6 messages from the ISP's gateway are being dropped on the way into outside interface.
 
%ASA-3-313008: Denied IPv6-ICMP type=129, code=0 from fe80::201:5cff:fe3b:3c41 on interface outside
%ASA-3-313008: Denied IPv6-ICMP type=131, code=0 from fe80::201:5cff:fe3b:3c41 on interface outside
%ASA-3-313008: Denied IPv6-ICMP type=131, code=0 from fe80::201:5cff:fe3b:3c41 on interface outside
[Code]...

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Cisco Firewall :: ASA 5505 - Static NAT And ACLs

May 25, 2011

Currently a customer has all theLAN devices using a router as the Default Gateway. The router also do the Dynamic NAT to the internet access and has NAT/PAT rules to publish some services like HTTP and FTP. As I know the router will permit all the incoming traffic in all its interfaces without restrictions at less there is an ACLs that restrict the incoming traffic on an specific interface.Now the customer has bought a brand new ASA and wants to use it as the default gateway for the entiery LAN. This means, the ASA will have the internet connection and will be the responsible for the NAT/PAT process.

I have configured the NAT/PAT rules already following the current router configuration, but I need to know if I have to configure ACLs allowing the incoming traffic on th Outside interface for the services I NATed.

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Cisco Firewall :: ASA 5505 - Static Nat And VPN Conflict

Jan 12, 2012

I have a Cisco ASA5505 running 8.2(1) and I am using ASDM to manage the firewall. I have a Linux VPN server on the inside with and IP address of YYY.YYY.YYY.39 with a static NAT to the outside with an address of XXX.XXX.XXX.171 . I have a site to site VPN tunnel which terminates on the outside of the ASA on the outside interface XXX.XXX.XXX.190 .Traffic from the YYY.YYY.YYY.0/24 network can't transverse the site to site VPN as there is a conflict of IP address's on the far side so it is natted via a dynamic policy to host address ZZZ.ZZZ.ZZZ.100, Users remote into the inside(YYY.YYY.YYY.0/24) for support via the Linux VPN server (.39) and then need to communicate down the site to site VPN. The problem is that the static NAT for the incomming connections takes preference and bypasses the site to site VPN tunnel for outbound traffic. I tried to create a policy Static nat but it tries to modify the static nat that handels the incomming traffic to the Linux server.

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Cisco Firewall :: Static 1 To 1 NAT Not Working On ASA 5505

Jan 28, 2013

i have 2 internal server sitting in inside interface
 
inside network vlan 1 ip address 192.168.0.20, and 192.168.0.22
 
i going to map 192.168.0.20 to public ip routable address 203.117.124.180 and 192.168.0.22 to public ip routable address 203.117.124.181
 
the purpose is to make those 2 server 192.168.0.20, and .22 to be able to access remotely using public routable ip address,
 
however, after done the configuration i still not able to ping or access the public IP Address mention above. my both server are turn on and can access internally.both server are also able to access internet. See below partial configuration retrieve from Show Run.
 
nat-control
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
nat (Antlab) 1 0.0.0.0 0.0.0.0

[Code].....

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Cisco Firewall :: Static NAT SYN Timeout - ASA 5505

Aug 30, 2011

I have a 5505 for a small business that has one web server.  The web server has a static NAT entry to an IP address and not an interface.  There is an access rule allowing any HTTP traffic to the outside IP of the web server.  From the web server I can't access the Internet.
 
All other computers on the network can access the Internet using a dynamic nat rule that uses the outside interface. The web server is accessible from a computer behind the firewall.
 
If I delete the static NAT entry for the web server I can get on the Internet.
 
I have turned debugging on and see that an outbound connection is built and then 30 seconds later the connection is torn down with the bytes 0 SYN Timeout message.
 
I am running 8.0(5).

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Cisco Firewall :: Internet In ASA 5505 With Static PAT

Aug 31, 2012

I have an ASA 5505 behind my internet router. i have got only one public ip configured on the router outside interface.192.168.20.0/24 subnet is configured between ASA and router and inside network is 192.168.10.0/24 (Refer the attached diagram).
 
I have exposed my mail server and ftp server to public through static PAT in router and ASA with the same public on router outside interface. Iam facing issue some of the machines inside my network internet is not working(actually DNS is not resolving) some of the PC's internet is working fine some of the PC's randomly working. i have attached the diagram and ASA config , after this issue is sorted out i need to configure a L2L VPN to my head office.

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Cisco Firewall :: ASA 5505 Frequency Restart And Create A Crash-info File

Nov 28, 2010

My asa5505 frequency restart and create a crash-infor file.

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Cisco Firewall :: ASA 5505 - No Internet Using Static NAT Rules?

Feb 5, 2012

I'm trying to configure a second server on my network but whenever I add the static NAT rule, the internet stops working on that computer.
 
Here's my Cisco ASA configuration:
 
ASA Version 7.2(3)
!
hostname domain

[Code].....

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