Hi I'm looking for some guidance on my home/ "to be" small business network. I'm not a expert IT wise but always interested in upgrading my security to a more integrated & automated solution, ideally on prem. Since this is not my area it seems easier...
Forum Posts
I need a 3rd party CA for my new Firepower 1120. The scan stated "Please install a server certificate signed by a trusted third-party Certificate Authority" and "Please install a server certificate with recommended maximum validity". I am followi...
I see this a lot in my ASA logs and was curious what it means. Any ideas?
Hello colleagues, i'm trying to find information about possibility to create FMC backup schedule to NFS remote store and the NFS location to be with authentication? When i try to add NFS remote location the only options that i get are: host address...
Hi All I'm using ASDM 7.6(2) on my ASA 5525-x Version 9.4(3)11. Every time I'm working on NAT rules the screen get messed up (see pic). Is there anyone that know how to fix it. I have upgraded Java to 8u101 and still the same. Thanks Steen
Dear all ! With my Cisco N9K FX switch (v9.3), I would like to make sure that if there is an IP that sends more than X Gbps to an IP on my network, drop the source IP.It would help me to avoid some ddos attacks with ACLs. Anyone have an idea? How to ...
Hi,I have an ASA 5520, I am using sub-interfaces to a VLAN switch (Cisco 3750). I'm based on the "inside" and I need to use pathping and tracert from my PC to these remote networks that are on the VLANs. I think the firewall might be blocking this,...
Hello All, I am configuring a new Firepower 2140 appliance and in order to connect it to our FMC I have first to create a VPN, through the FTD 6.3 management interface, to reach the FMC console!I have managed to create the tunnel and the NAT to go al...
Hi All, I have purchased a couple of these devices to replace the old ASA 5505's in remote sites.The devices have been configured with FMC. The remote sites may only have 1 staff PC so that will plug directly into the inside interface on these firewa...
Resolved! Cisco ASA gratuitous ARP
Hello, Does anyone know how to force Cisco ASA to send GARP for NATed IPs? I'm using proxy arp and the ARP entries on the upstream device do not refresh after I change failover MAC address. The only way to fix this is to clear ARP on the upstream d...
Hi gents, We're going to be upgrading a HA cluster of Firepower 4140 along with their standalone vFMC, and after reviewing all documentation two doubts remain in the back on my head: Current versions:vFMC 6.3.0FXOS 2.6.1FTD 6.3.0 Target vesions:vFMC:...
Hi Team, I am using Cisco Firepower 2110 with FMC version 6.3. I want to block only "Tiktok " application in my Firepower firewall, could you please guide how can I block Tiktok application. So that no one is able to watch the Tiktok video using tikt...
So I posted a question last week with some questions about Cisco routers and VPN's. I already have my CCNA in routing and switching, but I'm starting to work with more VPN's. I've set up an IPSec tunnel between two devices before, but as I'm starting...
Resolved! FTD password expiration
Hello, I have FTD 6.6.1 managed by FMC and I would like to ask if I can set the expiration time for the admin user of the SSH I give the command and it says I cannot change the current user Thanks and regards, Konstantinos
Hi everyoneI have this confusing problem with clustering two FTD 4100 series, when copying the cluster configuration from the first one to the other one, it stays at this state all the time and not give even an errornotice that I have both FTD have 2...
