Hello all,I have a case open with the TAC already on this, but I thought I would throw this on the community forums (this is my first post) since there might be others experiencing a similar issue.I've come to expect being able to translate the sourc...
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Forum Posts
Is it possible to allow hosts behind the inside interface to make (web) requests to IPs that are bound to the outside *without* using DNS to point to the inside IP for the web server?Example:Public FQDN www.domain.com --> 5.5.5.5This site is hosted/b...
Recently some of our users complained not reaching some sites. So I did some steps to isolate the problem.1. ISP port -> Single workstation (I was able to reach any site without any problem).2. ISP port -> Router -> Single workstation ( Like the firs...
Resolved! ASA 8.3 Inside to DMZ communication
Hi guys,I am working on deploying an ASA 5520 with 8.3. The issue I am having is pretty simple. What is the best way for me to allow traffic to communicate between my Inside network and my DMZ in regards to NAT.Please keep in mind that 8.3 changes ...
Hello!I am supporting a customer who has an ASA 5510 (8.04) connected to two ISPs. He wants to use one ISP for internet access, and the other ISP to publish several servers from the DMZ with NAT. So, basically splitting the traffic, all internet acce...
Hi,We are in the process of upgrading the engine in our IPS and IDS devices. We've one IDS 4215 device in our environment which installed with E3 Engine. Please let me know that this platform support E4 Engine with 7.0(2) version. If yes, please upda...
When moving to ASA 8.3 I wanted to learn the new NAT features. However, I have encountered an annoying problem.After a reboot, inbound traffic is blocked. I have to disable-apply-enable-apply all the ACL firewall ACL entries rules - all together - fo...
Resolved! NAC multiple issues
1st qeustioni am trying to pass my wireless users through nac. i have catalyst 3560 switch to which everything is connected to including the nas,nam,wlc and ap.the problem is i can see the wireless users registered in the nam but they are unable to p...
Above is an easy diagram for my network.Background of my work is1. Replace firewall from Watchguard III 700 to spare PIX 506e.2. I have 8 public ip address from ISP. Just only one ip address that registered PTR. So I have to used that for PAT and my ...
I have a VGW, OOB with layer 3 enabled pilot deployment right now. Everything looks fine. However, about30% of the time (and its increasing) when I log on using the 4.7 agent, the agent will give me the error that the cas is unavialbe on the network....
Dear All,There is one Public IP through which someone trying to access FTP Server which located inside my LAN. My query is due to contoneous request for accessing to that Particalar Server, Firewall CPU Utilization going High. Is there any option to ...
Dear Team,Can I know the varios methods/conf to mitigate DOS/DDOS/SYN Attacks thru ASA?How we will detect that we are under attack. What are the tips and Tricks??Regards,Manu B.
We have had a request to configure ASAs (or routers if necessary) so that we can be notified when new devices are added to the network (PCI compliance requirement).Cisco pre-sales says that there's no way. Surely with SNMP, TCL, EEM, or other, there...
I have almost 30 VOIP ( Packet8 ) phones , divided on three different location . Out of these three location 2 have ASA5510 as firewall & the 3rd side is uisng a linksys WRT54g Device. I have noticed that we are facing multiple issues with VOIP devic...
I am building fresh setup for an ASA and when trying to NAT & GLOBAL I get the following:ciscoasa(config)# nat (inside) 1 0.0.0.0 0.0.0.0ERROR: This syntax of nat command has been deprecated.Please refer to "help nat" command for more details.ciscoas...
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| Subject | Author | Posted |
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| 05-05-2026 09:59 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM | ||
| 04-22-2026 11:56 AM |
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