I,I´m strugling with the correct steps to configure ASA to inspect traffic and allow only some traffic form inside to outside and outside to DMZ.Correct my steps if necessary:Configure interfacesIP addresNameifSecurity LevelConfigure NATTranslation f...
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)
(9,621) -
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)
(40) -
Cisco Secure Firewall Management Center (FMC)
(226) -
Cisco Secure Firewall Threat Defense (FTD)
(276) -
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
(6,579) -
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
(37,590) -
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
(10,790) -
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
(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
I have a problem with a PIX'm trying to make a NAT, and want to know if it may be with any origin, as would be the expression to make a static NAT?I need help with this problem static (outside, inside) 172.31.89.5 any_source 255.255.255.0 0 0Greeting...
Hi, I've got an issue with hairpining traffic on the ASA, it's a bit different to the usual VPN in/out query, not sure of the best way to approach this:[example names/IPs used]a)Web server hosted in dmz. External DNS resolves www.example.com to 8.8.8...
I have dug up a ASA-SSM-CSC-10 and its got no memory or flash in it, can anyone advise what type of ram and size of flash it should have, I can't find it anywhere?
Resolved! IP spoof question cisco ASA
I got the following,Deny IP spoof from (0.1.0.4) to 10.1.1.101 on interface intranetTraffic has correctly been denied but ip verify reverse-path is not configured on intranet interface to prevent ip spoofing. So, how did the ASA denied ip spoofing ? ...
Resolved! Will capture Command Cause Any Impact?
hi all,i've got few ASA 5510 currently in production that i want to capture some packets. i tried to look for docs or link if the capture command will cause any effect or impact on the ASA performance but i only saw this doc in cisco and some cisco w...
Hello all, I recently moved our 5501 from v8.2 up to 9.1... And I have been getting used to the new format of the ACLs and NAT statemnts. But I have a puzzle that I can't seem to justify. Maybe others can help either with something I am doing wro...
Hi Team,I've IOS firewall configured on one of my 2921 cisco router, (my current internet traffic is destination to a wan proxy) and i've using the inspect command to enable DPI and to track the sessions, and the configuration details are as follows,...
Resolved! Cisco ASA 5505 - Base License
Hello to everyoneI having this kind of config and in my network were workig flawless but in the site installed is giving me trouble.First my conection to the site is working so i can access from the internet to the ASA, but I cant do inter-vlan routi...
Dear all,Now i have problem with email ( Exchange server) , i can email out ( inside to outside ) but i cannot receive email from outside?How can i check ASA block email ?Which command that email SMTP ?Best Regards,Rechard
Resolved! How to Block Torrent traffic on ASA 5510
Hello I have CISCO ASA 5510 without AIP-SSM module. Now the task is to block TORRENT traffic for wifi and inside (network) users. How can i block torrent traffic?Please help it really urgentThanks
Hello,I recently purchased a PIX 515e with the "Failover" bundle, can I use this as a standalone unit? or, do I need to purcahse another ver. of the PIX IOS to make this work as a standalone? are there requirements to replace hardware as well?Thanks
Resolved! CSM Upgrade from 4.2 SP1 to 4.4 SP2
We are planning to upgrade our CSM 4.2 SP1 to the latest version: 4.4 SP2. I was wondering has anyone done this before so I can get some Do's and Don’ts and also if someone can point me to the right documentation (step-by-step preferably) since I hav...
Hi!I have an ASA5505 running 8.2(5) and it works fine with a simple config (thanks JF). However, behind it, a NAS is set to download stuff automatically somehow using port 51413. It seems this has stopped working.How do I open that port to a specific...
Hi All,We have an IPS4270-20-K9 appliance monitoring our DMZ network and INSIDE segment. There are two virutal sensors with different Signature Definiton and Event Action Rules policies for each segment. We recently updated software version from 7.0(...
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 |
|---|---|---|
| 05-05-2026 09:59 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
Top Solution Authors
| User | Count |
|---|---|
| 6 | |
| 3 | |
| 1 | |
| 1 | |
| 1 |
