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

Hi,I want my ASA be the DNS server of my PC. So i configure that on my PC, And on the ASA, I enable DNS lookup on inside interface, and I indicate the IP adress of my ISP to the ASA. I want The ASA forward DNS requast to the ISP DNS. But It doessn't ...

I can ping internally no problem, I cannot get a ping (echo-reply?) from anywhere outside. If I ping a URL I get a DNS notice with the IP but no replys. I suspect it's a nating issue but can't figure it out.Here's the config.. don't laugh it's a mes...

rmaxson2 by Level 1
  • 725 Views
  • 3 replies
  • 0 Helpful votes

Dear Pros,I need really your help on to implement the ips 4240 x 2 in inline mode for the 4 firewall segemnts (inside, outside, DMZ1, DMZ2)Please explain me how to add the internal networks to the IPS and the steps to confiure it.Thanksswami

Hello, I currently have set up a VPN Concentrator 3000 series. I use RADIUS to authenticate users and the concentrator acts as a DHCP server and issues IP's to users who connect to our network. Currently some users can connect and access all required...

ttuisawau by Level 1
  • 722 Views
  • 3 replies
  • 0 Helpful votes

Hi All, Need some assistance in ASA 5540 with OS 7.2 as a DHCP Server. I have created subinterfaces on the firewall. I want the firewall to act as a DHCP Server which assigns different ip addressess to different vlan (Voice, Video & Data). Is this po...

hi all, A customer needs to enable ICMP for a public IP with different internal servers... I have following configuration on a ASA 5520static (inside,outside) tcp public_IP https 192.168.100.76 https netmask 255.255.255.255static (inside,outside) tcp...

Hi,Hope that someone can shed some light on the issue which I think is a problem. I am trying to configure the ASA firewall behind a 3800 router and the default route for the firewall is pointing to the router (via public IP).After I had configured a...

Review Cisco Networking for a $25 gift card