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've got an ASA running v8.2 with 'nat control' disabled and having the below NAT configured:  nat (inside) 20 access-list Nat-XC nat (inside) 19 access-list Svr-Access nat (inside) 0 0.0.0.0 0.0.0.0 global (outside) 20 x.y.z.240 netmask 255....

Taimur by Visitor
  • 1281 Views
  • 1 replies
  • 0 Helpful votes

Can you help me to block facebook on office time ( 9.00 am - 5.00 PM) on asa. I tried with time based ACL. But dificulty is facebook has lot of public IPs. from ACL can block one IP or range only. can you help me, please ?

samith_me by Frequent Visitor
  • 1606 Views
  • 3 replies
  • 0 Helpful votes

Resolved! ASA cluster 5525

Good afternoon.In order to increase fault tolerance, it is necessary to combine 2 * ASA-5525 into the cluster.On the one hand stack of switches 3850 (office), on the other Microtik (Internet).I plan:CCL - through the switch a separate etherchannel, f...

brat33333 by Visitor
  • 2331 Views
  • 5 replies
  • 0 Helpful votes

ASA Firepower software module stops forwarding traffic and i can't see anything in any logsThat could cause this problem.If we redeploy policy's without any changes it starts work again !!! Installed ASA Firepower version/filesasasfr-sys-6.2.0-362.pk...

Installed an ASA-5506x on a client site - when a vendor sends the email using TLS they get < #5.0.0 smtp; 5.4.7 - Delivery expired (message too old) 'TLS Unavailable' (delivery attempts: 0)>'. Disabled the esmtp fixup protocol with no sucess. Tried a...

Jack-ITP by Visitor
  • 1986 Views
  • 7 replies
  • 0 Helpful votes
Review Cisco Networking for a $25 gift card