Network Security

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I am having issues with my ASA not transferring traffic from VPN subnet to internal subnet. VPN is 10.1.1.0/24 subnet and internal is 172.16.10.0/24 subnet.  : Hardware: ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores):ASA Versio...

firepower configurationSupervisor Mgmt IP Address = 10.10.1.10Supervisor Mgmt IP Network = 255.255.255.0Default Gateway = 10.10.1.1SSH Access Configured =yes SSH IP Address= 10.0.0.0SSH IP Netmask= 255.0.0.0 HTTPS Access Configured=yesHTTPS IP Addres...

Say I have a FMCv (running in VMware) managing about 20 FTD firewalls (1k and 2k models) currently. I want to plan to move my existing FMCv to cdFMC within CDO. Is there a way to migrate the existing FMC configuration, such as the policies and object...

SIMMN by Spotlight
  • 3357 Views
  • 7 replies
  • 0 Helpful votes

There was an issue with uploading the new image to the backup FMC. To find out why I want to access the FMC via cli and find the password wrong. So, I have checked the document to reset the password. After rebooting the host with single mode, try to ...

password change cli.jpg

We have a number of FPR2110-NGFW-K9 in different zones in a network. They are standalone and not managed by any controller (one fw in each zone, data-diodes between zones).The fw's are sending syslog to our loggserver but there isn't any host informa...

Johan G by Level 1
  • 658 Views
  • 2 replies
  • 0 Helpful votes

Hi everyone,I have some questions about ports and communication serial.1.- What does it mean "Segmentable network port"?2.- What standards about Network Security apply on "Serial Port"?My technical Specification of my device are:I really appreciate y...

lejarac_0-1695913569611.png lejarac_1-1695913583393.png lejarac_2-1695913613388.png
lejarac by Level 1
  • 817 Views
  • 4 replies
  • 0 Helpful votes

Hello,I have two ftds in HA being managed by fmc on vmware. is there a way for me to monitor these ipsec tunnels, and get alerts if any tunnel goes down?Ideas on tools that can do this, and how to integrate the same.your support will be much apprecia...

fmugambi by VIP
  • 2321 Views
  • 12 replies
  • 0 Helpful votes

Hi all,I have Cisco switch CBS350 (I hate this switch because of different CLI commands).I need to delete switchport configuration (like this: "default interface fa0/0"), but "default" command not works. I couldn't find specific command for it. Can y...

Kepler by Level 1
  • 2286 Views
  • 4 replies
  • 0 Helpful votes

Hi there I have a new firepower 1010 and for some reason I have the error message “gateway cannot be reached through port Ethernet 1/1 named outside” I know my isp line is up and running and NAT rule is on dynamic and yet I still have no internet on ...

Markflan by Level 1
  • 1385 Views
  • 6 replies
  • 0 Helpful votes

Hi there,got a new firepower 1010 and stuck at first hurdle setting it up .. at first boot I put in manually my Static IP, subnet and GW and it won’t connect out .. I’ve put these IPs into my laptop and works so I know my external line works .. but a...

Markflan by Level 1
  • 1852 Views
  • 3 replies
  • 1 Helpful votes
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