Network Security

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Hi everyone,On Asa i configured 4  interfaces .Inside1 - 172.16.2.0/24 security level 100Inside2 - 172.16.3.0/24 security level 100Dmz     -  10.10.10.0  security level 50Outside - 100.100.100.2/29 security level 0 In inside2 i have a host wih ip 172...

Zamilnewbie by Frequent Visitor
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  • 4 replies
  • 0 Helpful votes

Hi,I noticed that port scans had been querying all the internal hosts with bidirectional NATs defined which is obviously expected.  But I also noticed that odd internal hosts that shouldn't be routable were also in scope on occasion.  Further investi...

We are trying to generate certificates on Cisco ASA 5545. ASA Version 9.4(4)32 ASDM Version 7.12(1)The issue is when we are going through: Configuration>Certificate Management>Identity Certificates>AddWe select the Add a new identity certificate radi...

TW80CJ5 by Level 6
  • 1887 Views
  • 2 replies
  • 0 Helpful votes

Hi, I use a file to add ACL to my ASA. The file contains set of rules (both inbound and outbound traffic). I run this file on my ASA using conf net command. Now because of a huge list (~1.7MB file) and having many duplicates the file takes longer ti...

aashu21392 by Community Member
  • 4198 Views
  • 4 replies
  • 0 Helpful votes

How do I do that via CLI? I get on the ASA, get into the "session sfr" and now I need to go from 6.2.0-3 to 6.2.0.6 . The file I got .sh. I cannot find any instructions at all. How do I launch that .SH file

Hulk8647 by Level 5
  • 1614 Views
  • 1 replies
  • 0 Helpful votes

While looking at Wireshark captures for users who use some APP on a machine which communicates with some remote server, I  noticed multiple remote IPs. Would these IPs need to be added to an ACL as well if it is part of the same TCP connection?

I am IT infrastructure support for a small but growing company in CA. We presently have Cisco switches and a Zyxel firewall. We are looking to change to a Cisco firewall. I've used a Cisco ASA 5505 when I was working for another company about 6 years...

kboroumand by Frequent Visitor
  • 3436 Views
  • 7 replies
  • 0 Helpful votes

Got an ASA5505 second hand and the corresponding Security Plus license for it (no bundle for me thanks to second-hand equipment heh). Problem is the IOS and ASDM are ancient.  I'd love to update it but I need a support contract. I found a whole slew ...

teward by Community Member
  • 4406 Views
  • 4 replies
  • 0 Helpful votes
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