Network Security

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FTD and OSPF MD5 authenticationHi all,I am trying to get OSPF authentication working between router 4451 interface and FTD 550x-X with FTD image, managed by FMC. Connectivity works and also OSPF adjacency is up, without authentication is used. So it'...

I have a Cisco ASA 5510 and when someone VPN's in they can't reach one of my subnets (10.0.10.X).  This subnet is tied to my AZURE servers and when a user tries to do anything that will require ADFS it fails because it can't connect.  If  they discon...

dtsteinb by Level 1
  • 1088 Views
  • 3 replies
  • 0 Helpful votes

Hi,   With a vFTD setup as an inline-set transparent NGIPS using the bare minimal settings we get huge spikes in ICMP latency for traffic going through it. The example in this post is just a test lab to keep it simple and prove definitely that it is ...

sjhloco by Level 1
  • 2338 Views
  • 2 replies
  • 0 Helpful votes

Hi,How the ips ,ngfw and threat protection throughput related to Firewall throughput And what is the  difference between the   ips ,ngfw and threat protection throughputThanks

elite2010 by Level 3
  • 2836 Views
  • 8 replies
  • 0 Helpful votes

Hello Gurus,  I just signed up with an ITSP but been struggling with SIP registration. I use a Cisco CME and had initially thought I was configuring it wrong, or perhaps, the credentials were wrong. I configured the same credentials on a 3CX soft pho...

So, I have a site-2-site VPN connecting two ASAs, though I only have access to the config at my end.VPN endpoints are the outside interfaces. The ACL defining the VPN traffic includes my inside_network (connected to the inside if). So far so good. No...

NazgulNr5 by Level 1
  • 1092 Views
  • 4 replies
  • 0 Helpful votes

Hi All, I have doubt regarding certain point in firepower 2140 with ftd.does the ips in ftd image support the following features1.whether the ips support fail-open and fail-close functionality.2.does it support functionality to check for RFC compilan...

Resolved! FMC upgrade impact

Dear ALL, We are planning to upgrade the FMC to 6.4.0, and the two firewall 5508-X is running HA mode.During the FMC upgrade, is it the firewall no any impact such as down or need to reboot?And the FMC, is it will loss the traffic/event log  during t...

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