have had scanning threat enabled for years. New assistant typed "no shun" instead of "clear shun" and now the "show shun" doesn't show anything. Usually have about 100 in a matter of minutes. Have turned on and off via GUI and verified the config ...
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This started suddenly, without any configuration changes on our end. I've noticed that Cisco's recently published SRU packages have dropped significantly in file size (from the usual ~40-50MB down to ~19MB in the last 3 consequent releases, and this ...
Hello Pros.How to fix vulnerability CVE 2025-20197 thru 20201 on Cisco 4300 Router and 9200 Switches. What IOS XE version will fix the vulnerabilities for a 4300 router and a 2900 switch. Thanks in advances.
Hey everyone.Really looking to see if anyone has experienced anything similar here. We updated our FTD 1140s to 7.6.4 about 2 months ago and have started seeing High Data Plane memory usage. Recently this has began to cause these Firewalls to crash a...
Hi Cisco Community,I have a Cisco Firepower 2110 (FPR-2110) with ROMMON version1.0.06 from 2017 that I am trying to clean reinstall.Device Details:- Model: FPR-2110- Serial: JMX2305Y011- ROMMON Version: 1.0.06 (compiled 2017)Problem:I cannot boot any...
Hello Cisco Community. I recently started having issues with my FMC i keep getting this error.after looking through logs, and a lot of outside help i think i narrowed it down to this SRU Update Cisco_Firepower_SRU-2026-07-08-001-vrtHere is my current...
The FMC hardware is FMC2500. We cant deploy policies to the FTDs. Unfortunately, the FMC2500 is EOS and we are not getting support from the TAC. Is there a workaround for this?
Hi all,I am currently working on a vFMC (in a HA pair) with 4x FTD's onboarded (2x 2K FTD's & 2x 1k FTD's).The firewalls are all working fine and the intention is to decommission the 2k's in the near future and just run with the 2x 1k's. My question ...
Resolved! S2S VPN on Cisco FTD
Hi,I am configuring site to site policy based VPN tunnel on Cisco FTD.I am using public interface,but I want to use different subnet IP my ISP provided me and advertised towards my FTD public interface IP.I don't want to use public interfaces' IP.Ple...
hello,I configured the FMC <-> AD integration for policy creation purposes. The FMC now sees the users from AD. The problem is that according to my research it grab the samAccountName from the user object. Is it possible to change it? I need the user...
Hello all,I am running FTD under FMCv with Cisco 4215 and I notice that the CPUs peak beyond 95% and starts dropping traffic at hundred, while the data pipe throughput is only at 48Gbps as opposed to the 65Gbps advertised by Cisco. Please can someone...
Hi everyone, my client has hundreds of Cat9k running with IOS 17.12.6 or 17.15.5. I checked from Cisco Vulnerability Repository that the mentioned IOS release are affected by the captioned CVEs without further info. Will Cisco has a software fix fo...
From the time of deplyment (about 4 months ago) I saw that Connections and NAT Translation waere on same "level" on graph MonitorBut from yesterday, there is a big difference... does it OK?
I have a FMCv running 10.0.1 managing two HA FTD 1240 pairs running 10.0.0. We have licenses for Essentials, Malware Defence, IPS and Secure Client Premier, as well as the FMCv itself. Once I sorted the Smart Licenses out it is now all green and 'I...
We have Cisco Secure Client 5x. VPN to an FTD 7.7.11 managed by FMC. VPN works well for all traffic except from VPN Client to VPN Client. Hair pinning is configured. The problem we are facing is that two users on VPN cannot hear audio on a Jabber cal...
