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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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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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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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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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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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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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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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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Nov 28, 2010
My asa5505 frequency restart and create a crash-infor file.
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May 27, 2011
I have two cisco ASA 5505 devices and two cisco switches plugged to ASAs in each office. I need to create a VPN tunnel between two offices.
-Network behind the ASA1 in office1 is 192.168.1.0/24 with DHCP server – 192.168.1.10
-Networks behind the ASA2 in office2 are 192.168.5.0/25; 192.168.5.128/26 and 192.168.5.192/26
All computers in office2 need to get IPs from DHCP server 192.168.1.10. I have switch in office2 with 3 VLANS and I can assign computers from different subnets to different VLANs.How can I archive this goal? Should I assign 3 IPs for ASA2 inside interface (192.168.5.1, ...5.129, ...5.193) as a default gateways for each subnet? Should I put dhcp helper address 192.168.1.10 on the switch for each VLAN?
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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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May 8, 2012
I have a newly aquired asa 5505 that I just set up to the bare minimum configurations. I followed a cisco paper on how to create a "remote access vpn" setup for ipsec. I can sucessfully connect and establish a VPN, but when I try to access an inside resource from the vpn address, the asa blocks it.
Specific error is: Code...
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Feb 29, 2012
I want to create a Dual DMZ in a ASA5510 however it is not like I used to in ASA5505?In ASA5505 I create a Outside, Inside and DMZ VLAN and there after add the interfaces into the VLAN.This way I can have two DMZ interfaces, but how do I do it in a ASA5510?
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Oct 25, 2011
I need to be able to create vlans in my ASA 5510.
I can'T find anywhere to do this.
I've tried the "routers command" I know, like vlan databse and it does'nt work
Is there a way to "enable" vlan on a ASA 5510 ?
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Feb 25, 2013
User want to create on 5 network , 100.x , 200.x , 210.x , 250.x , 220.x .at the ASA5510, no enough port for 5 network.So I want to create 4 vlans on eth 0/3. I can create vlan but i cannot run this command " switchport mode trunk" " "switchport trunk allowed vlan list" how can be done for that?
Actually i want to use like thisASA5510-----4 vlans on eth 0/3------switch----vlan200,vlan210,vlan250,vlan220.
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Oct 31, 2012
I have a circuit that will be delivered to a client next week and we are installing an ASA 5585x for them. They will have a circuit coming in with a few VLANs configured on it. One VLAN for the Internet and one for connectivity to another client.
So does the ASA allow you to create the "outside" interface on a subinterface?
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Mar 23, 2013
May I know the reason why we cannot create interface vlan on Cisco ASA 5510?
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Sep 20, 2012
How to configure our ASA to nat our to internetconnections, at the moment the first work fine,
ISP1 NAT
ASA5510 LAN
ISP2 NAT
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Sep 8, 2010
Successfully creating a port-forward in ASA5510, ASA version 8.3(1) ASDM6.3(1)?I have spend hours now trying, but I'm still unsuccessful.What I want is a simple: "if this particular ip-adress hits the wan interface on this tcp-port redirect to this inside ip-address on this tcp-port.I have never had any trouble on any other firewall creating something like this, but the ASA is killing me.
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Sep 15, 2011
I have a PIX515E. I need to create a vpn to my clients office. PIX is alerady having two VPN, among two one is a dynamic VPN to a dynamic IP of netgear router.
It has two gateway(public IP). Configuration in MH2001 is pretty simple. and i have completed it.I have also completed configuration in PIX using ASDM. But the VPN is not up till now.
[code]...
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May 14, 2013
How to create a mixed service ports on ASA 8.4(2)?I need to create a service group which has ICMP, TCP ports and also different UDP ports.Normally you would create different service group based on TCP/UDP/TCP-UDP/ICMP/Protocol and add then to new nested service group.But I want to create a new service group where you can define everything without the need to different service groups and nesting them into a new one.
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Nov 21, 2012
Do you know how to create a static nat from outside to inside and using services, this is a firewall 5545x
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Jan 30, 2012
I have recently upgraded my ASA 5510 to 8.3 code and honestly I am confused on the best and most efficient way to do many nat translations through it. I have a group of about 100 IP's that need http/https/and sqlnet allowed through for our web farm.
I have a text file with the real and translated IP addresses and in 8.2 I could simply modify it and dump the thing in and make the NAT rules and access-lists. Now with the new object based model I am having a hard time wrapping my brain around how to do this using as few lines of code as possible.
Do I have to create an network object for each and every IP i want to nat through?
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Feb 10, 2013
How can i create customized user in Cisco ASA 5505 having the following Privileges? note i dont have AAA server.User can only perform show running, ping, traceroute, show xlate. I have review one of the firewall configuration and found two type of password defined, what is the difference b/w enable and password?
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Jun 20, 2011
I have installed asa 5520 , software ver is 8.4,I have SSM-20 installed in asa 5520. How to pass traffic through this ssm-20 ,how to create sensors,how to update signatures of this IPS module ,is there any procedure to automatically update the signatures .
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Apr 8, 2013
I am trying to setup intervlan routing with a Cisco ASA 5510 and two 2960-S switches. The 5510 currently is using ASA Version 7.0(2) and has a base license. I tried to create a sub interface today based on some info I found regarding the routing piece and it didn't recognize the command. I'm thinking I may need to update the IOS code or the license on the firewall. I know the syntax was correct because I looked it up and found it in a Cisco document.
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Jul 16, 2012
I'd like to create dhcp server pool on ASA 5510. I was wondering how big is the DHCP scope that Cisco ASA 5510 can support? Are there any ASA models which can support up to subnet mask 22 for DHCP scope?
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Feb 27, 2012
I have a SRP547W that I have configured the following way:
LAN 192.168.15.1/24 VLAN1
LAN 10.10.10.1/24 VLAN10
LAN 10.10.2.1/24 VLAN100
PPPOE ADSL
Software DMZ going to 10.10.10.x and another to 10.10.2.x - this is working OK
I now want to use the Advanced Firewall features to block all ports except those that I need as the software DMZ forwards everything. When I try to create the rules I get "the values are invalid" message no matter what I try.
I want to create explicit allow rules, followed by a deny all rule for each of the IP addresses used for the software DMZ
Have I got the Subnet Mask Correct for the Destination IP? Or should it be 255.255.255.0? It doesnt make a difference either way
Policy DetailsNameValueSource IP Address0.0.0.0Source Subnet Mask0.0.0.0Destination IP Address10.10.10.xDestination Subnet Mask255.255.255.254ProtocolAnySource PortAnyDestination Port443ActionPermitScheduleEverydayTimes24 Hours
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Oct 31, 2012
I need to create a DMZ Vlan. Core switch is a 6509. FW is an ASA5520. Need to create a VLAN for DMZ purposes for outside facing servers. NAT is used on ASA.
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Sep 23, 2012
Is there a module or way to create a Guest Access Lobby on the ASA 5525? We currenly leverage the WLC to do this for us, but are moving to a routed access enviornment which is causing some issues. We would like to offload the guest access responsibility to the ASA if possible.
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Aug 2, 2012
I have a home network using a 2600 and PIX515E, and unfortunetly I don't know how to set up ACLs. I read a few Cisco documentation but unfortunetly I am unable to grasp the concept of how to define them. Would anyone be able to give me a crash course on setting up ACLs?
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Nov 13, 2011
Unable to create VLAN interfaces in ASA 5510
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Apr 9, 2013
We are suffering an issue with ASDM 7.1(1) on a 5525-X with 9.1(1) software. In the Configuration --> Interfaces window, I can modify parameters on physical interfaces, I can modify parameter on subinterfaces, but I cannot create new subinterfaces or Etherchannels through ASDM.
When I create a subinterface, entering all parameters, interface name, vlan id, security level, etc., then I click on "Apply" button and nothing happens. It doesn't send anything to ASA. If I click on another window, ASDM ask for applying changes, I click on it, but nothing is applied and window doesn't change. It happens only when creating new interfaces. If I create them through CLI, then I can modify parameters without any problem.
I have tried re-installing java and I have tested with 6.31, 7.9, 7.11, 7.17 Java versions, from Windows XP, Windows 2003 Server and Windows 7 computers with same issue. Also with Linux Mint distro with IcedTea Java.
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