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 all,I have an ASA 5540 and I'd like to create a rule using a specific host name as source of the traffic, not an ip address.Is that possible?My firewall already resolves names to IP address so I can ping all my internal hosts by nameThanksTauer

I've just taken over a new network with a Cisco ASA5520. Everything is working fine, except I am being bombarded with 106001 alerts from a few internal hosts to one specific internal host. The description in general is "Inbound TCP connection denied ...

slipgateuk by Community Member
  • 1908 Views
  • 4 replies
  • 0 Helpful votes

Resolved! ICMP from outside

I have an ASA5510 running version 8.4. ICMP is blocked from the internet to the outside interface of our firewall but now our ISP is requesting us to allow ICMP from their network to the outside of our ASA. I need to allow ICMP from three blocks of I...

Hi,I know interface ACLs are not applicable with ZBF, so a different implementation is used. That's documented elsehwere. What I don't know is, given the outside interface ACL for my router (below), how do I implement some of those features? For exam...

lcaruso by Level 10
  • 2528 Views
  • 2 replies
  • 0 Helpful votes

Hi Guys,Got a little bit of a problem. I am trying to write a compliance job that is going to adjust the config in a trustpoint. I need it to first confirm that the trustpoint exists and then add some additonal command to the trust point.crypto pki t...

tim by Community Member
  • 1242 Views
  • 2 replies
  • 0 Helpful votes