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

USER with ip address 192.168.2.2 wants to reach the on-premise SDC server througth its public ip addreess 209.165.202.130 (this server is reacheable throught its private IP 192.168.1.3 but the user wants to reach the public ip from the LAN instead of...

NAT issue.png

Dear all, As I'm experiencing some CPU-hog on a cluster of ASA5510 (Active/Standby scheme), to fix the problem it is recommended to upgrade the IOS. Both firewall are running on ISO 8.4.(4) - have 1024 MB RAM - and use ASDM 6.4(I know the device and ...

AK59 by Level 1
  • 1429 Views
  • 2 replies
  • 5 Helpful votes

Hello,  I have two FRP 1010 in HA. There are 3 interfaces (inside, outside and DMZ)Each day I experience a "blackout" at the outside interface. The FWs outside interface are connected to a switch which gives internet access and two leased lines. The ...

Hey all,I am having an issue that I am a bit perplexed with. While I am not an expert in the firewall area, I have the task of creating some rules to lock down our lab firewall. Right now most all of our VLAN rules are "permit ip any any".Here is the...

deca24 by Level 1
  • 1846 Views
  • 4 replies
  • 0 Helpful votes

I get an error some in a while about Google DNS:%ASA-4-117145: Deny icmp src Z245:172.23.123.67 dst OUTSIDE:8.8.8.8 (type 3, code 3) by access-group "Z245_access_in" I'm trying to understand it, but my mind is frozen.I have to permit icmp for Z245_...

NetAdmin2 by Level 1
  • 3974 Views
  • 8 replies
  • 0 Helpful votes

HiDoes anyone know if its possible that FTD might be adding latency to traffic? we have a site to site with a 3rd party where we nat our clients going to them (Dyanmic) and we have static nat for our servers where they keep their own address, what we...

I have several PIX 501 firewalls. These have all been configured with addresses on both inside and outside interfaces. These have all been password protected. I am trying to do a pssword reset using the np63.bin file and tftp. I have went over and...

nagel by Level 1
  • 3757 Views
  • 8 replies
  • 0 Helpful votes

Hi, want  to change FTD4100 password by using below command, Is this recommended way to change admin password on FTD and Is it going to disturb any internal DB level access/communication. >configure password  I also changed admin account on ASA firew...

Fantas by Level 1
  • 2185 Views
  • 2 replies
  • 5 Helpful votes