I'm upgrading ASA firewalls from a 5510 (running 8.2.2 code) to a 5515-X (running 8.6.1 code). What is the best way to move the existing config to the new firewall? Can I simply copy it?
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I can't move traffic (isakmp udp_port: 500 & ipsec nat traverse udp_port: 4500) from my dmz to the outside interface
View 1 Replies View RelatedWe will be moving to a new data center in the very near future and with them our WAN IP addresses will be changing. Any best course of action for changing the IP addresses throughout the firewall configuration? Would it be possible/suggested to export the running-config, make the neccessary changes, then import the config? I am familiar with the ASA 5510 only so far as changes are required. It is not something I work with on a regular basis.
View 5 Replies View Relatedwe are looking at having a 172.168.40.0 network on our LAN. BUT i want to tie it down to JUST accessing the internet!So i'm looking for some ideas on how that ACL would look like.i have an ASA 5510 as our firewall and i've attached a simple network diagram for reference.
View 7 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 m trying to set my friewall in my network. The network is very simple. I have my router in 192.168.16.1 255.255.255.0 (mac-address 58-98-35-2a-4c-39) I have my switch in 192.168.16.26 255.255.255.0 (mac-address 00-19-99-5d-1f-43) and i have my firewall ASA between the router and the switch in 192.168.16.250 255.255.255.0 (mac-address 64-9e-f3-ba-28-c9)
So i need to configure 3 interface in my ASA.
- OUTSIE e0/0(I call it INTERNET)
- INSIDE e0/1(I call it LAN)
- MANGEMENT m0/0(I call it MANAGEMENT)
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But with this config when I plug the firewall, i dont have access to internet anymore.
since our update of Cisco ASA 5510 (active/standby cluster) from version 8.22 to version 8.24 it isn't possible to transfer files from/to a sftp client. The request just times out. SSH from this client is possible.
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I'm trying to move some configurations over to an ASA5510 and some of the commands are a bit different than I'm used to (worked on old pix before)
I've configured the following on the device:
Outside interface: 65.66.64.34/28
DMZ : 65.66.64.49/28
Inside : 10.2.3.3/26
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The current firewall has the below configured on it (old Juniper)
10.2.3.0/24 gateway 10.2.3.15 **10.2.3.15 is the IP for 3750 switch on the inside LAN**
10.0.0.0/24 gateway 10.2.3.4 **10.12.175.4 internal vpn- will remove later but thats a different discussion**
0 0 gateway 65.66.64.33 **to internet
10.0.1.0 gateway 10.2.3.2 **10.2.3.2 represents mpls traffic
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The current set up for this network has an mpls router and a vpn concentrator as part of the network my aim currently is to replace the juniper with an asa5510 the changing of the vpn tunnels will be for a different time:
work station ===> switch (3750) DG to =====> MPLS (vendor owned and managed) ====> non mpls traffic ====> vpn concentrator ===>firewall ===> router
The above will need acls to go with the routes, which I should manage ok just want to make sure the routing is configured properly
I'm running into and interesting issue concerning a twice NAT config.
We have a remote site that needs to connect to a server cluster on our end. Using ASDM I have created a NAT rule that uses PAT to map our server addresses to a single IP (this is due to constraints placed on us by the remote site). This in and of itself shouldn't be a problem. The issue is that the VPN tunnel won't come up unless I also map an address to the remote site's sever.
Example:
Appliance: ASA 5510
ASA Version: 8.4(2)
ASDM Version: 6.4(5)
Original Packet:
Source Interface: inside
Destination Interface: outside
Source Address: Server_Cluster
Destination Address: Remote_Server
Service: any
Translated Packet:
Source NAT Type: Dynamic PAT (Hide)
Source Address: Mapped_Server_Cluster_Address
Destination Address: Mapped_Remote_Server_Address
Service: -- Original --
Within the Translated Packet section, if I set Destination Address to the actual remote server address nothing happens when I attempt to bring up the tunnel. However, if I map an address to the remote server, the tunnel begins to come up and then fails during phase two (as the mapped address doesn't match the addressing that has been defined in the remote end's connection profile).
Initially I thought the issue may be due to an IP addressing overlap since both sites are running similar numbers, but the default route statement on our ASA, should contend with this issue. Also, each time I change the NAT rule, I change the connection profile to match those changes.
So, ultimately, what I wish to accomplish is to allow connectivity between my site and the remote site without having to map another address to their remote server. How may I do this?
I am currently using g0/3 for failover between my two ASA5520's. I would like to move that to the management interface to free up g0/3 for a second DMZ segment. are there any implications to doing this live other than i would only have a single ASA during the move?
View 1 Replies View RelatedI just completed a relocation of my core dtaa center network, whic included numerous vitualized servers, plus Cisco 3750 switches and ASA. The addressing did not change as this was internal to our overall network. After the move however some websites are not available. My first thought was a double NAT, but this does not seem to be the case.
View 1 Replies View RelatedWe have two offices in the US and one in Mexico. Our site in Mexico connects to our headquarters in the US over an AVPN/ MPLS circuit .Mexico has a separate Internet connection through TelMex. There is an ASA 5510 at headquarters and an ASA 5505 in Mexico. We have a fail over VPN set up in the ASAs for times when the MPLS circuit goes down. All Internet traffic in Mexico is supposed to be routed to the TelMex connection. All company traffic is supposed to be routed to the Cisco router. ASA is supposed to be last resort route. We have a fail over VPN set up in the ASAs for times when the MPLS circuit goes down. (Or at least we did until I had someone work on the configuration) Everything had been working fine for the last 4 years.
Yesterday when the MPLS went down, so did their Internet connection. I realized the Internet traffic is now coming through the MPLs circuit to head quarters and out our ASA. Obviously there is a problem with the configuration. I do not have enough experience to figure this out. I have attached the configs and the routes for both the ASA and the router.
As I am planning to deploy FWSM Module in 6513 chassis and need your valuable comments regarding the strategy that I create for this deployment.Initially (Without FWSM Deployment) all internal traffic moves in this manner.
7613(G9/5) --> 6513(G10/4) --> ISA (Internal Int.) [NATing] (ISA External Int.) -->
6513(G9/45){This is L2 port in VLAN 164} --> VLAN 164(SVI Int,IP:192.168.40.20) -->
(G9/44){This is L2 port in VLAN 164}--> ASR 1002 -->Router -->Internet.
As you can see from the Image that I am planning to deploy FWSM in transparent mode in between VLAN 164(SVI Int,IP:192.168.40.20) -[FWSM here]->(G9/44){This is L2 port in VLAN 120}By putting Inside interface of FWSM in VLAN 164 and create a new VLAN on 6513 i.e VLAN 120 and put G9/44 in it.know will this configuration will work regarding the passing of traffic through FWSM ? what improvement I have to made in this design. You can check the attached diagram.
my Cisco ASA 5510 doesn't save the configuration to the disk.
View 1 Replies View RelatedI have a strange issue which happened to me last weekend with two ASA 5515X on version 8.6(1)2. There was a planned power shutdown which only affected the primary firewall. Failover was configured and running successfully. The configuration was also saved after every change made. After power was shut and primary firewall went off the secondary took over like it should but unfortunately all configuration was gone. We immediately powered on the primary again but also this one lost the configuration.
While reconfiguring the firewall we ran into another problem. The devices won't pair although it was the correct configuration. After three times removing and adding the same failover configuration the devices accepted the failover and worked together again.
I went through the bug toolkit and white papers regarding ASA 5515x and this particular version but were not able to find anything.
I am configuring an ASA5540 firewall for a client, only difference to usual being that it is to run in Transparent mode. I have looked through for an EAL4 transparent firewall config guide but found nothing and therefore assumed that the usual one would be used.The clients security bod has now come back and insisted MAC filtering should be used but I can find no reference of this anywhere. Does MAC filtering is required to make a transparent box EAL4 compliant and if so where I can find documentation supporting this?
View 1 Replies View RelatedI got an ASA 5510 system currently in single context mode, with CSC SSM installed. Single ISP uplink to internet, no VPN. And now customer would like add another ISP uplink, without invest another box for HA.What come across my mind is make the current box into multi context. There's some area i need to concern and also need yours perspective on it.
Question 1: For making the firewall into multi context, am i need to do it from scratch, issue mode multiple command. Then rebuilt the current production config into one of the context, then another context meant for the new IPS uplink, and one admin context?
Question 2: For CSC -SSM licensing requirement, model ASA 5510 with security plus license is able to support 2 context. So if i split my firewall like what i mention in question, what exactly number of context do i own (admin, context A, context B)?
Question 3: For CSC-SSM module in multi context mode, so the management port of CSC SSM must attach at admin context?
Question 4: After configured all the policy and traffic to scan, how exactly i should do in order apply this policy to the interface? Should i only enable at admin context, then firewall service-policy rules, and apply it global, OR should i also do the same action on context A and Context B?
If i connected the latop to brand new out of the box ASA 5505 through consloe cable and i have a config file on this laptop from other ASA5505, is there anyway i can upload that config file into startup-config of this new ASA5505 through console cable, without using TFTP or FTP?
View 5 Replies View RelatedI have a Cisco 2811 router and when I turn of the router the running config is lost. I have to the following to get the router running of the start-up config settings.
router#copy start-up running-config
I am converting one PIX config (in 6.2) format to 8.4 format manually.I am stuck at the following statements.
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global (outside) 1 192.168.21.100-192.168.21.150 netmask 255.255.255.0
global (outside) 1 192.168.21.44 netmask 255.255.255.255
nat (inside) 0 access-list 101
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
access-list 101 permit ip host 10.130.101.2 10.132.102.0 255.255.255.0
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My understanding from the old config file was that any traffic coming from source 10.130.101.2 to destination 10.132.102.0 would NOT be translated and this shall remain the same in 8.4.How can I rewrote the NAT commands?
I'm sure this is simple to resolve. I just bought a new Cisco 2901 ISR Router. How do I configure the Cisco 2901 ISR Router for Zone Firewall? The "zone" command is not recognized and does not show up in the "?" list in config or user modes -
View 4 Replies View RelatedI know that configuration in 8.2.x and 8.4.x is different in terms of NAT and object groups.
I just want to know is it possible to do a direct upgrade from 8.2.3 to 8.4.x ?Secondly, will ASA automatically convert all the configuration from 8.2 to 8.4 format during the reboot after the upgrade?
Customer has a ASA5540 at their main location and need a new ASA5500 for a DR site.
Can I simply take a config file from an ASA5540 and easily drop it on an ASA5545-X or what ever?
They are going to be using it as a VPN concentrator primarily.
Or are there going to be issues since the 5540 is running 8.4(5) and the 5545-X? Or if they upgrade to 9,0(1) or higher, then they should be the same?
I have ASA 5505 and I save the configuration in the ASA 5505 using write memory or using copy run start but whe i unplug the power cord and plug it back in the ASA gets its factory default configuration.
View 8 Replies View RelatedWhat is the factory default config on ASA5505 with 8.4.1?
View 3 Replies View RelatedI have CISCO pix, version 525, today while trying to save the config, I am getting below error
GPRS-PIX# wrBuilding configuration...no memory available
Error executing command
[FAILED]
Cisco PIX Security Appliance Software Version 8.0(4)Device Manager Version 6.1(5)51
Compiled on Thu 07-Aug-08 19:42 by buildersSystem image file is "flash:/pix804.bin"
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I have two ASA5510 configured in an active/standby failover configuration. Everything is working well, but I would like to remove DMZ2 as it is no longer needed. On my DMZ2 interface, I have removed the security level and the IP address and shutdown the interface. However, when I do a "show failover" DMZ2 is still showing up. I would like to remove it completely so that failover isn't even "monitoring" this interface. What command am I missing or what do I need to do to completely remove this interface from this "show failover" listing? [code]
View 7 Replies View RelatedI have an ASA5510 that was working in a HA config that is now constantly rebooting itself. Here is a copy of the dump of traceback messages:
Booting system, please wait...
CISCO SYSTEMSEmbedded BIOS Version 1.0(11)5 08/28/08 15:11:51.82
Low Memory: 631 KBHigh Memory: 256 MBPCI Device Table.Bus Dev Func VendID DevID Class Irq 00 00 00 8086 2578 Host Bridge 00 01 00 8086 2579 PCI-to-PCI Bridge 00 03 00 8086 257B PCI-to-PCI Bridge 00 1C 00 8086 25AE PCI-to-PCI Bridge
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I have ASA 5520 using ios 8.2(2)
I received a new ASA 5550 and want to transfert my config from 5520 to 5550
working config with least amount of code for:
IOS post 8.3
Subnet: 192.168.1.0 /24
Static NAT (from any source) to server 192.168.1.100 and allow the same incoming connections on outside interface
Ports:
TCP 20,21
TCP 80
UDP 50000-50020
It's been a while since I've done a lot with a PIX config so what is the best way to allow access for 2 IP addresses that need to RDP into a server here inside our network. They also wanted to have ports redirected, 3391 to 3389 and 3397 to 3389.
View 12 Replies View RelatedWe have a customer who has 4 x 'WS-SVC-FWM-1' modules installed within 2 x 6513 chassis. The FWSMs are all running version 3.1(16) with failover group 1 and 2 enabled.After a few recent planned and un-planned power outages the FWSMs have come up without a full configuration. Is this a common fault? If so it there any kind of workaround that can be implemented?
View 5 Replies View RelatedI 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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