Network Security

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Hi I have problems figuring out how to make a simple port translation/forwarding on an ASA 5505 firewall running 8.2The firewall has several inside networks and an outside ip which it sourcenats traffic through. The goal is that when ANY outside IP t...

simonbmadsen by Community Member
  • 5370 Views
  • 6 replies
  • 0 Helpful votes

Good morning,I am seeking advice regarding firewall capabilities between internal VLANs.  I currently have a collapsed core architecture with a single core switch (4500 series).  All internal VLAN SVIs reside on the core switch.  I'm using access lis...

Hello All,I have a pix 501e sitting in front of my Guest Wireless Lan Controller with a dedicated internet connection.Everything works great for my guest users until they try to access some of my company internet facing web sites. Users can access al...

Alex Li by Level 1
  • 718 Views
  • 1 replies
  • 0 Helpful votes

We have an unclass setup where we are PAT'ing to the internet via a 2911 router.  We've found that passive FTP from internal (client) to public ftp server is not working and I've confirmed there is no ACL denying.  The initial connection (login) is f...

ppalmerjr by Level 2
  • 3532 Views
  • 4 replies
  • 0 Helpful votes