how to configure IPSEC VPN, but unsuccessfully.At my office are two uplinks - LAN and Backup, both are connected to ASA5510 (with static IP) and I would like to create ipsec to data center where I have another ASA5510 with one uplink.
View 7 RepliesI have 30 IP cameras with a private IP address: 10.1.1.1 – 10.1.1.30. I have a Cisco ASA 5510 firewall. I want to be able to use one public IP address, example, 50.50.50.50
With a specific port to go to a different internal camera,
Example
50.50.50.50:3001 should be NATTED to camera 10.1.1.1
50.50.50.50:3002 should be NATTED to camera 10.1.1.2
[code]....
How do I do this? I know how to create NAT… just not like this.
I am currently working on my first ASA5510 configuration and am running into some issues. The ASA is running 8.2(5). The network setup is as follows:Layer 3 switch with 4 VLANs with ip routing enabled.All systems are pointing to the 3560 as their default gateway. ip route 0.0.0.0 0.0.0.0 10.20.100.30 (asa)The ASA is directly connected to the L3 switch on one of the VLANs. The other VLANs are not established on the ASA, but static routes have been created for them on the ASA.I am able to ping the ASA from the switches, etc.I am able to ping the switches from the ASA When connected to VPN Client to ASA, I am unable to reach anything behind it. When at the office, I am unable to reach the internet from the ASA.The following NAT configuration is in place on the ASA;
nat (inside) 0 access-list inside_nat0_outbound
nat (inside) 1 0.0.0.0 0.0.0.0
Is there a document that explains how the configurations are updated to the standby ASA and what needs to be manually added tot he ASA? I have two ASA 5510 running ASA ver 8.3(2) and ASDM 6.4(1). When I add static routes to the primary ASA the routes are not sent to the failover ASA. Is this to be expected or do I have a bug?
View 10 Replies View RelatedHave a 5510 in Routed mode, simple Static NAT to interface two networks (inside_1 is my private space, and outside_1 the larger intranet that hosts heavy traffic). outside_2 faces internet via pppoe just for VPN purposes.
It was operating fine for one year then one port broke (outside_2, internet), leaving no vpn. We followed RMA service replacement and the new unit came with upgraded SW (8.0.4) than the one the original config was created on (8.0.2).
To ease the replacement, I did downgrade the sw boot image. Then I did restore the config by tftp to the startup-config and then a reload. Everything seems to load fine.
Problem is that testing reveals some sort of issue: I can ping some of the intranet hosts but can't reach gateway, thus larger segment of hosts become unreachable. It seems as if the NAT mechanism can't find the next gateway where to hop. For debug practice, I've enabled all the icmp stuff so ping wasn't being blocked by the device.
Being given the fact that this config was up and running prior to the replacement, I've no reason to suspect any mysconfigured items (ie routes, NAT, access-list), but obviously I'm obfuscated and can't see what else I'm missing.
How is that possible that the PING only reaches certain hosts? Pinging to 10.15.5.90 works (Route is 0.0.0.0 0.0.0.0 to 10.15.5.126 (gw)), but pinging to the gateway itself doesn't (10.15.5.126) and even worse, hosts like 10.15.167.210 do not respond either.
I'm having a cow of a time trying to implement a NAT configuration after having upgraded our ASA5510 recently from IOS 8.2 to 8.4. The upgrade went fine, however we now have a need to add a new NAT rule and I'm not sure whether it's possible.
The upgraded NAT rule and access list works fine at allowing external access to a web server.
However we now need to NAT the SOURCE address (either to a pool or single address) of incoming http requests before forwarding the request to the server. Hence the server will see all requests as originating from a pool with a route heading back to the ASA. The basic issue is that the severs default gateway does not return to the ASA, so "tagging" the source address of external requests to an address or interface associated with the ASA should allow the server to return the traffic to the ASA. I know we shouldn't be doing it this way but we can't see any alternative.
Having read a huge amount of examples we can access the server with the above config (or Object NAT), and we can NAT incoming traffic,however we can't combine the two by having all external http requests Source Natted before forwarding to the server.
We are replacing our EOL Watchguard X1000 Firewall(s) with Cisco ASA 5510 unit - ASA Version 8.4(3). Following is the static NAT I have build and the corresponding access list.
nat (FW2Inside,FW2Outside) source static BW_XSP1_Private BW_XSP1_Public destinat
ion static BW_XSP1_Private BW_XSP1_Public
access-list FW2Outside_access_in extended permit tcp any object BW_XSP1_Public object-group DM_INLINE_TCP_1
Unable to access the server on the inside interface via the public NAT address. Can you point me in the right direction as to what I might be missing to make this work?
One of our ASA5510s lost VPN site-to-site connectivity (ASA v8.2(2); ASDM v6.2(5)53) to one of our other sites last night. The checkbox for Access Interfaces on the Site-to-Site area in Connection Profiles lost its checkbox for the external interface.
View 1 Replies View RelatedI 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
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.
When I try to save the configuration it displays the following error.Is it due to insufficient memory?
MPF-ASA#wr mem
ERROR: % Unrecognized commandMPF-ASA(config)# wr memBuilding configuration...Cryptochecksum: 81c514b8 9e95ee97 8b512148 b31377a4
[Code]...
I try to setup a ASA5510, but without success. Actually, I have Cisco1800(192.168.96.1/21) from my ISP connected to a Cisco 3825 (via port with IP 192.168.96.2) all is working good. Now I want to insert a asa firewall between ISP router and 3825.
For that, I tried a more simple config :
ISProuter (192.168.96.1/21) ---- ASA outside port(192.168.96.2/255.255.255.248) ASA INSIDE port (192.168.100.1/255.255.255.0) --- a pc with IP 192.168.100.2, netsmask 255.255.255.0, gateway 192.168.100.1
From my ASA, I can ping 192.168.96.1. but a "ping INSIDE 192.168.96.1" fail
from py pc, can ping 192.168.100.1, but not 192.168.96.1
Here, my ASA config :
ASA Version 7.0(8)host name cisco asa
enable password 8Ry2YjIyt7RRXU24 encrypted
password 2KFQnbNIdI.2KYOU encrypted
names dns-guard
!
interface Ethernet0/0
shutdown
no nameif
no security-level
no ip address
[code]....
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 ?
View 3 Replies View RelatedI am position to migrate from CatOS 6509 switch to native IOS 6509 switch. long time ago, there was some site to convert automatically based on copy and paste onto the tool, but i can not find.
Does anybody know how to convert CatOS configuration to Native IOS configuration ? It is not IOS change, but it is configuration convert.
I have webcams that need port 8081 opened and I did that, everything worked fine until my DIR655 jammed up and power cycling it and the modem 3-4 times DID not make it work: no internet access and it was definitely a DIR655 problem. So, out with the paperclip to do the big reset, causing me to lose my configuration. When "most" of it came back up with my new config (I had screen prints), all was okay EXCEPT the webcams. Addresses and ports were all configured properly, address was fixed too on the client computer rather than use DHCP. I had a DNS relocation service running (DYNDNS) for the WAN side, but that address (My IP) didn't change either. I tried EVERYTHING. Finally, I realized in all my screwing around that I had enabled UPnP in my application, something I hadn't done before, but did this time as a desperation move. UPnP had always been checked off in the router. So.....I REMOVED my port forwarding and virtual server settings (either one worked before), and voila, everything working, Is this a normal occurrence, that if you have UPnP running, that this auto configuration overrides any manual configuration?
View 2 Replies View RelatedI want to establish GRE over IPsec tunnel between four branch offices and head office. At branch offices, I have 1841 router with Advanced Security software. At head office, I have a ASA5510 7.2 as frontend with one public IP addres and 1841 router behind it in private address space. Since ASA is not supporting GRE tunnels, can ASA be endpoint for GRE over IPsec? If not, can ASA pass this tunnel to the 1841 router behind it, so 1841 would be logical tunnel endpoint? What should I pay attention? Should both ASA and every 1841 support NAT-T, or just ASA?
View 1 Replies View RelatedWe 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).
View 1 Replies View RelatedI 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 ?
View 3 Replies View RelatedI haven't come across this before and have been scratching my head about it for the last few hours and need a second (or third or fourth!) pair of eyes here.
I have an ASA5510 at the network edge, an inside interface of 10.1.0.x, a dmz interface of 192.168.1.x
[code]...
It's my understanding the ASA5510 will do BGP but does it can handle multi hop -BGP?
View 1 Replies View RelatedCurrently we are using a Windows 2003 Server with VPN Sever Role for VPN Access and my users use the built in VPN connection with Windows client. In the past few weeks we upgraded our router/firewall to CISCO ASA5510.
My understanding is that I get 1 or 2 VPN licenses with the Cisco ASA5510 and I would like to configure to test Cisco VPN access. My first question…when I configure the Cisco ASA5510 for VPN (Clientless or via Client), do I need to point the Cisco to my Windows 2003 Server with VPN role on it or the Cisco ASA5510 handles the VPN connection and access?
I would like to implement a zone based firewall on my ASA5510. Is ZBF possible on ASA? or is it strictly for routers? I know we've implementd ZBF using Sonicwall firewalls before. A little confused here as to why my ASA doesnt have the right commands.Maybe my version of ASA software is too old? It's 8.2 if i remember right.
View 11 Replies View Relatedi exported config file from asa5505. i changed this file and i imported in my asa5510. can you tell me that config file allright
View 1 Replies View RelatedI just moved our vpn over to using LDAP/DAP instead of the previous RADIUS we were using before. First of all, the group policy split tunnel is setup for Tunnel Network list Below Network list has a group of networks named "split-tunnel" setup with all of our internal subnets in it. Which seems to be working fine, users are hitting internal networks no problem.Where the issue lies is surfing the web while they are connected to the VPN.I think I know what one of the the issues are, I'm just not sure how to get around it. I have a proxy server setup that all domain traffic goes through say 10.20.30.40. That is obviously on our internal subnet. Our remote users has a policy on their laptops set to where if they can see/get to the proxy server then it pushes all traffic through there, however if they can not, it goes straight to the internet. That way they can still surf the web when they aren't connected to the domain network.
With the new DAP vpn policies, it seems as though they are trying to go through the proxy but failing so all http traffic is getting blocked on their computer as I can still ping say google.com...just can't open the web page.In my SALES-VPN access lists there isn't any acl that allows any traffic to 10.20.30.40(proxy server) so there isn't any reason their laptop would think it could get to it correct?I can't put an access-list SALES-VPN extended deny ip any any log critical at the end of the acl list because then it doesn't show up as an option to apply to the DAP since the acls have to be either permit or deny, not a mix.Also, if I just create an ACL access-list DENY-VPN extended deny ip any any log critical and apply it to the DAP *after* the SALES-VPN ACLs thinking all traffic would flow down as in go through all the permit acls first, and then hit the deny acl after, it just blocks all traffic.It almost seems that some traffic that isn't specifically being permitted by the permit acls is still getting through which is obviously not wanted. However, if I try to rdp into a server that isn't specifically permitted in the SALES-VPN acls it doesn't work so I'm kind of at a loss..
I currently have an ASA 5510, and a ASA 5505 both configured with VPN and TLS licensing.I would like to migrate to a pair of ASA 5525-X, would it be possible to transfer the licensing or would I need to re-purchase?
View 4 Replies View Relatedwe 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] .....
Although this is not a common issue, we have experienced occasions where our internet utilization has been maxed out (slowing everyone else down). Utilizing some features in the ASA, such as Top Usage Stats, along with PRTG monitoring, have always tracked the culprit down to being a single user -- be it someone downloading movies to a portable device, or downloading ISO's. (And for some strange reason it seems to always be a wireless user.) We are using an ASA 5510 for our firewall, and I was wondering if its possible to prevent a single client from consuming a disproportionally large percentage of our internet bandwidth? If the ASA 5510 doesn't have the ability to do this on it's own, are there any recommendations for add-on solutions?
View 1 Replies View RelatedMy 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.
View 1 Replies View RelatedI have a ASA 5510 with asa8.4(2) and asdm6.4(5)205. Have a new basic config, nothing special at this time. I just cannot seem to get from the inside to the outside. From the outside interface I can ping, so I have a good Internet connection. [code]
View 3 Replies View RelatedI have created a new DMZ and a LAN on my ASA5510.My Ethernet DMZ port is connected directly to a server (192.168.220.10) This server is able to get to the internet properly.Gateway ASA router: 192.168.220.222..My Ethernet LAN port is connected to a L3 switch, This L3 switch is connected to a server (192.168.210.11). This server is able to get to the internet properly.My issues is that I cannot communicate from my 192.168.210.11 server to my DMZ server 192.168.220.10. From my 192.168.210.11 server I can ping my gateway 192.168.210.1 and 192.168.210.222. But I cannot ping 192.168.220.222. [code]
View 7 Replies View RelatedI have set up a IPsec L2L VPN between a ASA5510 and a ASA5505 which is working just fine.Every now and then our management station receives the following syslog message: Session disconnected. Session Type: IPsec, Duration: 2h:23m:23s, Bytes xmt: 3283338, Bytes rcv: 8637607, Reason: Phase 2 Error.I have already searched the forum for this message to exclude all the possible reasons for this message:
- the complete crypto maps are the same on both ends (lifetime, psk, pfs etc)
- the ACL's used in the crypto maps are exactly the opposite of each other
I have a 5510 running 8.42 code with multiple site to site tunnels coming into it. Sites vary from ASA 5505's, 1841 and 1921 routers which all work perfectly. That being said I think the ASA side is good. I have an 837 running 12.4 code, Cisco IOS Software, C837 Software (C837-K9O3SY6-M), Version 12.4(5b), I'm trying to configure it for site to site VPN back to the ASA. When I ping from the E0 interface I get the following debug output and nothing else. I've made a lot of changes to no avail in getting closer to a successful configuration. [code]
View 1 Replies View RelatedWE have a DMZ on ASA5510 8.4, it can access anything internal interface but cannot get out to internet or outside interface. I try to ping from a host in the DMZ to 8.8.8.8 and get this in the log 6Apr 25 201208:24:431100038.8.8.80172.10.1.1501Routing failed to locate next hop for ICMP from outside:8.8.8.8/0 to inside:172.10.1.150/1. [code]
View 14 Replies View Related