Network Security

Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

“Join

 
Labels

Forum Posts

hello I have ASA 5525 and i create on it access rule to permit ping from 172.16.10.10 to 172.16.20.10 im pinging 172.16.20.10 from 172.16.10.10 with -t  now i want to deny ping. i modified this access rule to deny ping. but ping wasnot interrupted au...

NAT

can you tell me what is it mean and how can it get sorted out Dec 03 2015 04:08:43 NJSE-CORP-ASA5585-1 : %ASA-5-305013: Asymmetric NAT rules matched for forward and reverse flows; Connection for icmp src outside:166.77.235.144 dst inside:166.77.174....

akash.deep by Level 1
  • 1316 Views
  • 10 replies
  • 0 Helpful votes

I have to SFR setup on 5525-X with firesight appliance. The default network deiscovery mode works fine, I can see the Analysis -> connection evets.Now I want to switch to IPS inline mode by creating IPS policy called My_Policy as below Under Policy -...

Hi, One of my customer has three ISP link and they want all links to be active at a time and they also want IP SLA . So please suggest your opinion and if possible please share the configuration link. Number of ASA is two working in HA mode. ASA VR-9...

himanshu2 by Level 1
  • 680 Views
  • 2 replies
  • 0 Helpful votes

Hello Cisco Community,     Guys, I need your support and comment about how stablish one Static Nat range port on the ASA 5520 IOS 8.2. Example: Private IP 10.1.1.1 ports 4000 - 4500 Public  IP 200.100.10.1 ports 4000 - 4500 Regards and thanks!

I have bad port or cable on my ASA firewall. So i want to swap the port to rule out port is not the issue. so if i remove the config on the existing port then NAT and ACL associated with that interface will also be remove or not? that port is my out...

rpatel006 by Level 1
  • 410 Views
  • 1 replies
  • 0 Helpful votes

I have setup a ASA-5555-X in a lab in Multi-context mode, using the latest 9.5 code. There is an out-of-band management network connected to the MGMT port. I have 2 customers, each has their own security context. Problem: When you log into the ASA t...

itstony_e by Level 1
  • 271 Views
  • 0 replies
  • 0 Helpful votes

Dear All ,I used my Defense Center (version 5.4.1.3) today to upgrade 2 of our managed devices (sensors) from 5.3.0.7 to 5.4 but the upgrade failed on both devices at 7% with error "file integrity check failed" although one of them was upgraded yeste...

Hi all, I have ASA5520 8.4 INSIDE network (10.0.0.0/24) and DMZ network (webserver-->172.16.0.5). Webserver is static NAT with 116.x.x.146. When i access my webserver from INSIDE network to ip 116.x.x.145 no problem at all. But when i access my web...