Network Security

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Hi All,I've been tasked with migrating DMZ from a legacy ASA to a FMC managed FTD.Currently there's a transit LAN to route DMZ destined traffic to the ASA.We have a 20G (2x10g) port-channel between the core switch and the FTD and all zones listed bel...

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atsukane by Level 7
  • 2279 Views
  • 9 replies
  • 0 Helpful votes

Hell All, I am using ASA 5500 in my office and would like to open few ports, imap.gmail.com, 993 and smtp.gmail.com 465, 587 for gmail. Can someone help me to create and ACL for the same. Since gmail IP's changes very often, I am confused. Appreciate...

HiI would like to configure inter-vlan routing in firepower(FMC) using VLAN sub interface.I've created sub interfaces with separate VLAN ID on physical interface. And I've configure trunking port at the access switch side with appropriate gateway.But...

SaintEvn by Level 3
  • 22181 Views
  • 17 replies
  • 0 Helpful votes

We are purchasing a number of Firepower 1010 and the people that are to manage them are familiar with ASA and ASDM but not so much with Firepower and FTD. The devices will not be running any advanced antimalware features (we buy them without any subs...

kasper123 by Level 7
  • 1257 Views
  • 1 replies
  • 0 Helpful votes

Hello everyone,I got an issue with FTD filtering based on URL rules (predefined categories).I have some rules that blocks sites with adult content, gambling, video games and other categories: Some of sites are blocked and I got ERR_CONNECTION_RESET, ...

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apasat by Frequent Visitor
  • 4121 Views
  • 9 replies
  • 0 Helpful votes

Dear community, I'm currently configuring a cluster of FTD 3120 with FDM running version 7.2.5. Using the REST API I'm trying to push an snmp configuration but I'm getting a strange error when I specify UDP port 161 instead of 162. Below the JSON con...

uRLKuzE by Level 1
  • 1301 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Cisco ISE License

Hi to All Engineers,i hope to be fine, i have ISE server version 2.7 which already install Base and Device Admin licenses for TACACS how do i Backup from the both Base and Device Admin licenses, when i want to reinstall ISE 2.7 and restore that both ...

azizk220 by Frequent Visitor
  • 7150 Views
  • 15 replies
  • 0 Helpful votes

Hello all, I have been working with a speed issue on an ASAv in a datacenter. I don't have access to the backend of the ASAv. We have a site to site VPN tunnel configured between the datacenter and the customer. We have been troubleshooting this for ...

johoss by Frequent Visitor
  • 1505 Views
  • 6 replies
  • 0 Helpful votes

Hello everybody,our customer has a Firepower 2130 cluster running ASA OS rel. 9.14(3)18.I want to open a SSH session (Putty) to the outside IF that stay open for a daywithout further interactions.Unfortunately the session will be close after a couple...

swscco001 by Level 6
  • 1472 Views
  • 2 replies
  • 0 Helpful votes