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

with acs 4.2 installed in my network,   PEAP, EAP-TLS, md5... authentications work normally.  But Mac-Based-Authentication   doesnt work at all.  i tested every thing but no luck .This is what i have setup on Swith for MAB:aaa new-modelaaa authentica...

I have a network with 2 ASA's with different blocks of IP's on each.I have configured an inbound NAT to a web server on ASA2The inbound NAT works fine, and when I hit the external address I get a hit on the access list and I see the connection made i...

I need to be able to ssh to local interface on an ASA 7.2.5 cluster, IP=X.147.1.110 (primary cluster address) for management.- the acl on the interface allows the connection, and shows hits- ssh is allowed "ssh Y.35.252.0 255.255.254.0 elink"- fw is ...

I have two routers on my internal network.  I don't have the  means to draw a diagram, and I'm a noob when it comes to Cisco.10.10.199.106 is a Cisco ASA5510.10.10.199.108 is a Sonicwall NSA 3500The sonicwall handles our site to site VPN tunnels.  Th...

jscott by Level 1
  • 743 Views
  • 4 replies
  • 0 Helpful votes

                   Hi Everyone,We have SVI vlan on layer 3 core switch A.this switch has connection to ASA  and also to another B Layer 3 switch.B Layer 3 switch connects to Layer 2 switch which has this vlan.Need to undertsand traffic flow from user...

mahesh18 by Level 6
  • 788 Views
  • 2 replies
  • 0 Helpful votes

Hello,Just wondered if anyone else had successfully blocked DNS tunnels (such as NSTX or iodine) from working via DNS inspection on ASA 8.3 or newer?Whilst there is a wealth of information on how to set these up to bypass security restrictions, there...