I have a weird problem I have seen on more than one occasion which I'm sure has a simple solution but I'm at a loss as to what that could be. The Outside interface always shows twice the traffic throughput of the Inside interface. I've attached a ...
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Forum Posts
Dear Friends, I am trying to install ACS 5.8 in VMware ESXi 6.0. I have successfully installed VMWare ESXi with 5.4 GB RAM (4 GB Physical + 1.5 GB virtual memory of HDD), 2 CPUs (x2 cores), and 600GB storage space.Next I installed vSphere client ...
how to configure simple network management protocol v3 on firepower threat defense 4110 / firepower chassis manager to send simple network management protocol traps to network management server. we have 2 firepower threat defense which are registered...
Hi I would like to know how to pass traffic (No Inspect) between zones matching an acl. If one zone security is Corporate_Lan and the other is Retail_LAN. The reason is because servers passing traffic need to use the DCERPC , and whilst i can set...
Resolved! VPN tunnel with NAT
Folks, I have a requirement to connect two organizations using ASA VPN. They do not have overlapping space but still would like to NAT private address for additional security. The problem is that all the examples i have seem on Cisco sampl...
Resolved! ASA 9.6.4.x vs other higher versions
I am about to upgrade my ASA to 9.6.4.14 to solve a vulnerability I am debating whether I should move to 9.7 or 9.8 or higher as well. I am not sure what is the most stable out of all from those above versions that I should upgrade to. Any suggestio...
I have an issue with a pair of Cisco ASA5515.These two firewalls are in Failover configuration. I had some access problems from one of the VLANs yesterday where we could not access the outside network. This is a TEST environment at the moment.Today, ...
Is this possible - ASA5512-X Outside Address /27 Public - Inside Address Private /24 I have basic NAT configured but would like to apply a public IP to an "inside" address with no-NAT. Now I have managed this before by splitting the /27 and creating...
Resolved! Virtual FMC Demo License
hi, i'll be installing a virtual FMC in my lab and would like to know if there's a built-in 'demo license' (for control, URL, AMP) that i can apply? i saw somewhere on cisco docs there's a clickable 'demo license' in FMC licensing page. or can i down...
Hi, I have two asa's with sfr modules which form failover cluster. Both are connected and configured identically. I was trying to add them to FMC and one was pece of cake - the other no way to go. There is a communication between FMC and SFR, they ...
Resolved! Proxy ARP Question
Hi halijenn / expertsWhat will happen if on the outside of ASA , Proxy ARP is disabled .I know that with the Static and Global configured , the firewall will Proxy ARP (with its own MAC on behalf of Inside Public servers ) when a packet is coming fro...
Hello All, After initial lab staging, configuration and testing and of course updating / upgrading, we will have tons of log messages that we will like to clear at the time of production cutover. What is the best way to achieve this? GUI does not h...
Hi, I'm looking for some guidance / info in order to migrate switch based ACLs (mainly VACLs) to FMC for FTD running on FPR-4110 appliance. There are some 1100 plus entries in those VACLs collected from more than 10 x switches. Is there any migration...
Resolved! Input errors in ASA 5520
Hi, I have ASA 5520 in my office and we are observing interface errors in LAN int gi0/2. How to fix this input errors on the interface. I enabled flow control but still observing input errors and causing packet drops. I am not sure what causing drops...
Hello , I would like to ask a question before i do anything . A customer has bought 4 Cisco ASA 5506 FTD image , 2 for one site and 2 for another ( so 2 failover pairs ) . Customer has not bought FMC and do not want to work with ftd image , he want...
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| Subject | Author | Posted |
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| 07-21-2025 11:05 AM | ||
| 07-16-2025 04:21 AM | ||
| 07-06-2025 01:40 PM | ||
| 07-04-2025 01:59 AM | ||
| 06-19-2025 07:32 AM |
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