Network Security

Is there any dependency on the mounted ISO when deploying a virtual firewall?    Once the firewall is deployed can I dismount the ISO without issue?   Thanks.

Hi Guru's, I was looking to block all domains ending with .bar to block list on firepower 9300. I tried with wildcard 8.bar to block domain list under objects>Security Intelligenec > dns list and feeds but its not working. Probably my version which i...

Hey as the title says, this is my first IPSEC tunnel I've set upit seems like almost everything is good and I have the tunnel active but I cant ping remote hosts I swear its like on config off from workingso very simple set up here at my house (GFIRE...

HiI have a ASA running a very large config (22000 lines) and around 950 interfaces (via port-channel). It is running on a firepower 4140. The port-channel are two 10G interfaces and the failover link/state is running on its own 10G interface. Http re...

I recently created python scripts that can create or delete host objects.I received a lot of help from this community in getting them working. Therefore I'm making them available to the community to say thanks. Hopefully they will help someone in ret...

In the the Firepower Management Center we can create multiple user accounts for FMC access and have the choice for them to use either our RADIUS server or be a local account.  The problem is it appears that if the user RADIUS account is locked out th...

Hi All, Need quick help with the below issue -  Unable to monitor current traffic using logging monitor via ASDM  Device - ASA 5525IOS - 9.4(4)5ASDM - 7.8(2) Please advise Best regards M.

We are having a SIP problem as described below:It looks like the problem is that the ports are not getting translated when the SIP invites come in on port 5061 on the PIX 525.  It appears that the firewall is not doing SIP inspection on 5061 as it is...

Hi All,   I was hoping someone could help me with a problem I’m having - a little clarification or advice would be much appreciated: The Issue: I have set a new backup server and I want to back up data from one of our production servers to the backup...

Hello,I want to move our ISP link from the ASA to another firewall which have more capabilites like web filtering, app filtering, etc. Since I dont want to change everything right now, I have to maintain the ASA on the network for some static routes ...

Hello, Can you perform a S2S vpn between FTD (using FDM) and ISR 881 using IKEv2?

Hi all, I only manage to find HA Pair firmware ugprade guide, but this is writing for FX-OS. 01. Do we have FTD OS guide? Talking on HA Pair firmware upgrade guide Thanks Noel

HelloCurrently have x2 FTD 2120's and FMC 1000 all running version 6.3,  I'm considering upgrading straight to 6.5 and am wondering is this advisable or would i be safer stepping up one major version at a time, 6.4 then 6.5. ? from what i read if the...