Network Security

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Cisco CyberSecurity


Forum Posts

Hello,   I'm fairly new to Firepower devices, and I've hit a barrier. I need to specify remote access vpn access rules per AD Group, so that I can limit the routes presented to each group of users.   I cannot find anywhere where to do this, is it pos...

tferreira by Level 1
  • 1 replies
  • 0 Helpful votes

Dear all. I'm configuring PPPOE on ASA 5510. I'm doing base on this article "". But I can't establish PPPOE on ASA 5510. When i debug on firewall, I recive...

kennytran by Level 1
  • 3 replies
  • 0 Helpful votes

Hi All, Currently I have a 6509 switch which connects to an HA-Pair of 5520's. The 5520's connect to both ISP 1 (12.x.x.x) & ISP 2 (50.x.x.x).  I have an inside server farm on, and many of these servers need to be accessed from the out...

Hello, I have to migrate an ASA 5512-X HA-Pair (Active-Passive) to an 5516-X HA-Pair (active-passive). I wonder if I just could copy and paste parts of the actual 5512-X configuration (network-objects, access-lists, nat, group-policies, ..) to the 55...

Hi everyone,   I just got this new device. I am new to this  Firepower5508  and have to complete the basic settings in a short period of time... I would like to ask:   1.) In the router mode, how do I change the security level for interfaces (like th...

riderfaiz by Level 1
  • 2 replies
  • 0 Helpful votes

Hi,   We are having a strange bahviour with a FTP connection. We have a session where the client is sending TCP FIN to the server but this TCP is being dropped by IPS FIREPOWER. Doing a capture in IPS we see the TCP FIN which is send from client to s...

SupportAC by Level 1
  • 0 replies
  • 0 Helpful votes

Hello,   I've run a Pen test against our ASAx and it shows weak TLS, how do I fix this and what side effects might we get. We also use the Cisco Anyconnect for our remote users as I guess they use this?   Screenshot ...

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