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,We have a requirement of only allowing certain port range access 'back through' a firewall from B to A, when a connection already exists from A to B, so for example, A connects to B on port X, and when that connection is established, B can the...

dmease by Community Member
  • 2294 Views
  • 6 replies
  • 0 Helpful votes

Whenever I make a connection to the Cisco ASA 5505 through the serial console cable and Putty I get nothing but random characters displayed on the screen. I have checked with Hyperterminal as well with the same results. I have tried different baud ra...

jkorkiner by Community Member
  • 5498 Views
  • 3 replies
  • 0 Helpful votes

/* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tableau Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0c...

I have an old PIX 506, and I know the 506 supports RIP. However, can I use this simply as a router, to go from network A to B transparently, without any filtering? If I setup the outside interface to be 192.168.2.2 and the inside to be 192.168.10.1, ...

We now need to use TLS in Outlook 2010 for email - according to the provider we only need port 995 open. Have that open to all systems, but we get "The  computer does not support the encryption type" error. Move the system outside the firewall and it...

jdrose_2 by Community Member
  • 3949 Views
  • 2 replies
  • 0 Helpful votes

Hello all,I have a secondary ASA 5540 (both running 7.2(2)) that is not synchronizing with the NTP server.  The primary is working fine.  We only have one NTP server setup, which I will address, but the I'm at a loss since the primary is working fine...

jspradli by Community Member
  • 3276 Views
  • 5 replies
  • 0 Helpful votes

Resolved! VLAN PAIR

Hello,I have a question, I have a 4270 working with VLAN PAIRs.In an interface I have the VLAN pair 120-121  and in another interface the same pair 120-121 When I add that pair the IPS gives an error message saying that I already have that VLAN Pair ...

I have an ASA 5510 with an SSM-10 module. I have global correlation turned on and updating. When I look at the dashboard's "Global Correlation Report" I see packets that have been denied by global correlation. Can someone tell me how global correlati...

snowmizer by Level 4
  • 1785 Views
  • 5 replies
  • 0 Helpful votes

Hi All,            I would like to confirm the Inbound and Outbound values specific to interfaces which are responsible for the transaction.Consider the below FTP log,<134>Mar 11 2009 10:54:16: %PIX-6-302013: Built outbound TCP connection 3720 for ou...

I've just installed a ndw CSC module and uploaded the base and plus licenses.  Everything went smoothly but it's not filtering traffic.  I have to throughput on the ASDM's Content Security tab.This is my first install of this type of module.  What am...

gmgarrian by Level 8
  • 1329 Views
  • 4 replies
  • 0 Helpful votes

We have three ASA5510s, each configured for ssh and http access on the outside interface(s).  One of them has aaa with users/passwords set for both ssh and http.  I can access the ASA configured for aaa from the designated host allowed into the outsi...

pootboy69 by Level 3
  • 10559 Views
  • 2 replies
  • 0 Helpful votes
Review Cisco Networking for a $25 gift card