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I have a Cisco ASA 5505 Firewall with version 8.0(3).  I am trying to allow an external network SSH access into an internal host.I am seriously struggling with this seemingly easy scenario. For protection I will use fake IP's - but here is what I wan...

jgarcia44 by Level 1
  • 453 Views
  • 5 replies
  • 0 Helpful votes

Hi all,I'm looking for some clarification in reference to trunking on an ASA.I have an ASA 5512-X with two 3750-X's connected to the inside and outside interfaces and I need to trunk between them. I can set up sub-interfaces and configure the correct...

petenixon by Level 3
  • 344 Views
  • 3 replies
  • 0 Helpful votes

Hello friends,Since I manage many ASA devices at the company I work where, I would like to get a tool to perform periodic and automatic configuration backups. I am just interested about the ASA configuration, don´t care about other modules. Does anyb...

I have recently inherited a pair of ASA 5510's at 2 locations that I need to upgrade to 5515-X's (4 total). Is there a way to migrate these two quickly and easily or will I have to do it all by hand and enter in everything? I can hope that there is a...

JonRM1970 by Level 1
  • 180 Views
  • 1 replies
  • 0 Helpful votes

Does anyone know if you can configure a hairpin NAT on a Cisco SA540? I can configure NAT for outside users to connect to my mail server. And my internal secured network users connect to the mail server via the internal IP address. But I have users o...

Hello all,we have a Little Problem with our Public Subnets on our main Cisco ASA 5510.Following Situation: We get 2 different Subnets provided on the same Ethernet Switch from our Provider.Just like:- Subnet 1       11.11.11.0/28- Subnet 2        22....

could i replace the asa with sourcefire NOT "FIrepower" , because i have asa 5520 as a current firewall and some one advice me to replace it with  a "Sourcefire SF-3D8140 ", and if bought it, how could i use this with the current setup scenario If th...