Network Security

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I'm trying to migrate from a PIX to an ASA but the new NAT commands are driving me nuts.  I got most of it working but I still can't figure out my reverse NATs.  On the PIX the command is:static (outside,inside) tcp 1.1.1.1 bgp 2.2.2.2 bgp netmask 25...

pascal by Level 3
  • 4059 Views
  • 9 replies
  • 0 Helpful votes

In the ASA 5520 CSC-10, there used to be Trend Micro antivirus running and now the replacement model is ASA- 5525-X, it's called "Application Visibility and Control"How does this work? No more trend micro antivirus on asa? How about the management? I...

avilt by Level 7
  • 1607 Views
  • 4 replies
  • 0 Helpful votes

I know this is probably an easy question and please dont jump all over me. I have been messing with an asa 5505 applicance. I would assume you can change the vlans from vlan 1 inside and vlan 2 outside to whatever you want. If I am not able to do tha...

mmoriarta by Community Member
  • 3430 Views
  • 4 replies
  • 0 Helpful votes

I'm trying to configure an SLA on some of our ASAs and I want to monitor the hostname of a destination rather than the IP address.  The CLI gives me an option to enter IP or hostname, but when I try and use a name rather than an IP address I get:(con...

Hello,I have two external ISP interfaces and need help with some nat questions.I have a webserver that I wish to advertise out both interfaces. The issue I'm having is exactly how to do it on the ASA with version 9.x codeISP 1:  9.9.9.0ISP 2: 8.8.8.0...

Resolved! ICMP from dmz

Hello,Im trying to find the safest option (or alternative) to allow Icmp back into my network from the DMZ in order to troubleshoot. I know its incredibly unsafe to allow ICMP in case the DMZ gets compromised.  Requirements need me to alow ICMP retur...

gbudesheim by Community Member
  • 1700 Views
  • 4 replies
  • 0 Helpful votes

I have an ASA 5510 and port 22 is open. I thought by default that it should be blocked but when I check to see if the port is open by a website (e.g., http://www.yougetsignal.com/tools/open-ports) it shows that it is open. I opened Ports 80, 443, and...

Hello,I'm deploying a ASA as  DATA CENTER FW with main goal of ensuring that:1. All end-user traffic to servers is passed through the FW/IPS.2. All user-user traffic should pass through FW/IPS (there is also a requirement to block all inter-dept. tra...

Hi,I have a pix-515e firewall with 7(0)x verion of image. when i issue sh run, i cud see 1000 lines of acls, and when i issue show access-list i could see that there are 30000 access list elements. what is the diff between access list elements and ac...

secureIT by Level 7
  • 1345 Views
  • 2 replies
  • 0 Helpful votes

Dear Sir/ma,please kindly send me the part number/BoM for the software upgrade / signature for the  IPS device (IPS-4255-K9)Alternatively how can i get the software upgrade/signature for the IPS device(IPS-4255-k9)br

rahman001 by Level 5
  • 1409 Views
  • 2 replies
  • 0 Helpful votes
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