Hi all, I am implementing Eduroam at my site and there is a list of ports that need to be allowed open to anywhere. one of these is IP Protocol 41. I cannot seem to add this as an object on my Cisco FMC. I am running FTD 6.2.3.4. Does anyone know how...
Network Security
Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for
- Cisco Community
- Technology and Support
- Security
- Network Security
Options
- Mark all as New
- Mark all as Read
- Float this item to the top
- Subscribe
- Bookmark
- Subscribe to RSS Feed
- Threaded format
- Linear Format
- Sort by Topic Start Date
Labels
-
AAA
(9) -
Access Control Server (ACS)
(6) -
Access List
(4) -
ACI
(10) -
Advanced Threats
(1) -
AMP for Endpoints
(1) -
AnyConnect
(3) -
APIs
(1) -
Appliances
(18) -
ASA
(1) -
ASR 1000 Series
(1) -
Branch Router
(2) -
Buying Recommendation
(87) -
Catalyst 2000
(1) -
Catalyst 3000
(2) -
Catalyst 4000
(1) -
Catalyst 6000
(1) -
Catalyst 8000
(1) -
Catalyst 9000
(2) -
Catalyst Switch
(3) -
Catalyst Wireless Controllers
(1) -
Cisco
(1) -
Cisco Adaptive Security Appliance (ASA)
(9,623) -
Cisco Bugs
(54) -
Cisco Cafe
(25) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(149) -
Cisco Firepower Device Manager (FDM)
(812) -
Cisco Firepower Management Center (FMC)
(2,909) -
Cisco Firepower Threat Defense (FTD)
(3,163) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Device Management (FDM)
(43) -
Cisco Secure Firewall Management Center (FMC)
(232) -
Cisco Secure Firewall Threat Defense (FTD)
(281) -
Cisco Security Cloud Control
(16) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(19) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(46) -
Cloud
(1) -
Cloud Provisioning
(1) -
Cloud Security
(3) -
Community Bug or Issue
(1) -
Community Feedback Forum
(31) -
Community Ideas
(18) -
Compliance and Posture
(1) -
Crypto
(1) -
CSC Content with No Valid Community to Post
(1) -
CUBE
(1) -
CUCM
(1) -
Data Center Networking
(1) -
Device Admin
(14) -
EEM Scripting
(1) -
Emergency Responder
(1) -
Endpoint Security
(6) -
Enterprise Agreement
(1) -
Event Analysis
(264) -
FirePOWER
(1) -
Firepower Chassis Manager (FCM)
(2) -
Firepower Device Manager (FDM)
(16) -
Firepower Management Center (FMC)
(408) -
Firepower Threat Defense (FTD)
(221) -
Firewall Migration Tool (FMT)
(37) -
Firewalls
(1,171) -
FMC
(1) -
General
(2) -
Guest
(1) -
Identity Services Engine (ISE)
(9) -
IE3300
(1) -
Integrated Security
(8) -
Integrated Security Architecture
(1) -
Integrations
(4) -
Investigation
(2) -
iOS
(1) -
IPS and IDS
(6,580) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
IPv6 Configuration
(1) -
ISE
(1) -
LAN Switching
(7) -
License
(324) -
MPLS
(1) -
Multicloud Defense
(3) -
Network Management
(93) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,592) -
NGIPS
(1,874) -
Online Tools and Resources
(1) -
Optical Networking
(3) -
Optics
(1) -
Other Collaboration Topics
(1) -
Other Community Feedback
(4) -
Other Firewalls
(1) -
Other NAC
(18) -
Other Network
(2) -
Other Network Security Topics
(10,791) -
Other Networking
(9) -
Other Routers
(9) -
Other Routing
(24) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(18) -
Other Switches
(12) -
Other Switching
(4) -
Other VPN Topics
(1) -
Passive Identity
(1) -
Physical Security
(21) -
Policy and Access
(2) -
Prioritization
(3) -
Remote Access
(2) -
Room Endpoints
(1) -
Routing Protocols
(9) -
SD-WAN Security
(1) -
Secure Network Analytics
(1) -
Security
(4) -
Security Management
(645) -
Segmentation
(3) -
Service Providers
(1) -
Small Business Routers
(5) -
Small Business Security
(2) -
Sourcefire
(2) -
Support
(2) -
Threat Containment
(6) -
Threat Defense
(1) -
Threat Grid
(1) -
Unified Computing System (UCS)
(1) -
Voice Gateways
(1) -
VPN
(28) -
VPN and AnyConnect
(1) -
Vulnerability Management
(46) -
WAN
(8) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(3) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
Hi allI realize I'm missing something and need some assistance. I have multiple "DMZ" interfaces sharing the same security zone, "DMZ" and I tried to make a manual Dynamic PAT rule for one of these traffic flows. I want traffic from the inside zone t...
I am looking for help with a sanity check with a virtual deployment. Current we have the ASA5516-FPWR-K9 and ASA5516-CTRL-LIC licenses so I think we are good on the ASA side. I was looking to purchase the pn SF-FMC-VMW-10-K9 for 4 of our physical ASA...
We have two ASA 5516-X, one new. We did bench testing of it and had it on subnet A. Today we moved it to subnet B. Before the move I changed the IP address in the ASA side, and the ip address on the SFR from a console session.At the new location a...
Hi guys,I have an ASA 5506-X and I need to generate a VPN license for it (AnyConnect Plus Term License).From "show version" I see a serial number starts with "JAD...", however, from "show inventory" I see a different serial number, that starts with "...
Hi Guys, I have some question about the lifetime association, I have work with AWS VPN L2L and our tunnel is already up.but every 1 hour the tunnel state is down, is this because i set the lifetime association 3600 ? and what if i changed the lifetim...
Hi Everyone, We have Cisco ASA 5520 configured for remote VPN where users running windows laptop use vpn client software to connect tothe company network. Now for new project I need to config site to site IPSEC tunnel for vendor to connect to our net...
Hi.I don't have TAC support on the Firewall so thought I would try my luck here.I been upgrading the FMC and sensors to bring them uptodate5.4 -> 6.06.0 -> 6.0.16.0.1 -> 6.16.1 -> 6.4 it was going well until - 6.0.1 -> 6.1 when it failed and I had to...
I'm having a problem with a SSL Policy, which I use to analyze SMTPS traffic with a Firepower sensor managed by FMC. I have my own mail server inside my LAN, so I want to analyze incoming SMTPS traffic with the Decrypt (Known Key) method, as I own th...
Hello, Over the past couple of months I've had a couple of incidents, once where the FMC was down for a RAM upgrade and another where it lost Internet access. On both occasions, we lost the ability to browse most websites (we use Firepower as a basic...
Resolved! Firepower 2110
Hi Community,For a Firepower 2110, what are the main criteria used to deploy this appliance either using Appliance or Platform mode? The documentation available online does not seem to answer this question, it only lists a few features that are exclu...
Accidentally, I have to implement Intranet and Internet configurations on an unmaintained ASA 5510 firewall (ASA version 9.1(7), ASDM version 7.1).inside 192.168.0.1 255.255.255.0outside 192.168.1.10 255.255.255.0intranet 102.13.112.119 255.255.255.0...
Hello,I need to configure SSL VPN with certificate authentication in ASA but I am having some issues to find a detailed guide about how to do it. As far I know, I just need to specify Certificate as Authentication Method in the Profile, install the c...
Hi, I am applying solution to protect credit card transaction so that any credit related traffic should not leave company environment. I think this is possible with IPS for sensitive Data detection. I have default policy Balance Security and connect...
I don’t have any issues when I bypass my ASA firewall and use my U-verse WiFi to connect to Webex. When I look at the log when trying to connect to Webex, I see a bunch of icmp packets being blocked. Has anyone seen this issue with Webex?
Learn, share, save
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide
Unanswered Topics
| Subject | Author | Posted |
|---|---|---|
| 06-05-2026 10:49 AM | ||
| 05-26-2026 07:54 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM |
New solutions
