hello all. In my DMZ environment I usually use 1-1 static nats. I currently have a need to PAT one of my DMZ boxes so that outside users connect into port 443 but translates into 8080. I did the following which in my mind would mean if traffic com...
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
(10) -
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)
(9,625) -
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)
(3,164) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Device Management (FDM)
(41) -
Cisco Secure Firewall Management Center (FMC)
(229) -
Cisco Secure Firewall Threat Defense (FTD)
(280) -
Cisco Security Cloud Control
(16) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(20) -
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
(32) -
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
(94) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,592) -
NGIPS
(1,874) -
Online Tools and Resources
(1) -
Open Source and Open Standards
(1) -
Optical Networking
(3) -
Optics
(1) -
Other Automation Analytics Topics
(1) -
Other Collaboration Topics
(1) -
Other Community Feedback
(5) -
Other Firewalls
(1) -
Other IP Telephony
(1) -
Other NAC
(18) -
Other Network
(2) -
Other Network Security Topics
(10,790) -
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
(644) -
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
(29) -
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 there ... I've a couple of ASA that when scanning, were reporting to have TCP port 110 openConfiguration doesn't allowed that, so even with an explicit ACL entry denying that traffic, port 110 was still respondingI telnet to port 110 to any natted...
HiMy current architecture is :Internet <--> FW <--> ASA <--> LAN FW <--> ASAwe have two links between ASA and the FW, the corresponding ASA interfaces are "outside" and "vpn"the "outside" interface is used for browsing Internet, ...
Resolved! csc license renew
Hello,If I have a cisco csc-ssm10 whose license expired two years ago. If I choose to purchase a license for one year, will it start counting from now, or will it just start counting from the expiration date? Will I lose anything of the one year peri...
I have a client that has been having issues with their VPN connection between two sites. The primary site seems to be fine but the VPN drops to the second site. I setup logging for the second site and everything seemed fine until I got an email early...
Resolved! example ASA or PIX configuration
Hi I am looking for a complete example configuration file of cisco ASA firewall services module 2.3 or and example config of pix 6.3 in which to insert my own acls. Does anyone know where I can find one please?
HI. I have a SRP541W Router. we are getting alot of SIP attackes on port 5060. We have port 5060 forwarded to our PBX internaly.I would like to configure the firewall so that only specific IP addresses are alowed through everything else is blocked....
How can I allow a set of IP range to ping to my firewall from the outside?
Does anyone have a signature for the Backoff POS malware that is going about? https://www.us-cert.gov/ncas/alerts/TA14-212A
we currently have an internet connection for our main office via verizon fiber on our ASA 5510all of our internet traffic and VPN Tunnels to our remote offices use this path.we have acquired a second internet interface via comcast fiber.I followed th...
Hello Experts,We recently migrated to ASA 9.1.5 from ASA 8.6. Everything worked well except static object NAT. Let me make you understand with an example.My inside host 10.12.7.93 is not able to do name resolution from 8.8.8.8. or 8.8.4.4.object netw...
Resolved! ASA 5545-X
Hi All, I am planing to implement asa 5545X firewall in place of juniper firewall. We have having cloud proxy now, but we have much problem with cloud proxy for some applications and trusted sites. Now i want to knowcan i build my network in su...
Resolved! Pix 515e
Good morning, I am new to the cisco world and just have a quick question about changing IP addresses and default gateway on a Pix 515e appliance. I found out how to change the IP and gateway, but for some reason it still shows the old gateway as the ...
Hi cannot access dmz devices using vpnThere is permission and nonat defined for the network What could be the problem
I'm fairly new to the ASA firewalls. My previous firewall experience is on a different vendor firewall. I'm working with an ASA 5515-X running ASA 915 and ASDM 713. I am connecting from Windows 8 and therefore need to upgrade the ASDM to 731. I h...
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 |
|---|---|---|
| 05-26-2026 07:54 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM | ||
| 04-22-2026 11:56 AM |
New solutions
