Hi guys, I need some support as i just came across a cisco ASA thats being used for NAT and I have to change the public IP of its WAN interface along with default gateway I am pasting the configs below with assumed IPs (10.10.1.0/29) instead of publi...
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)
(9,635) -
Cisco Bugs
(59) -
Cisco Cafe
(25) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(150) -
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)
(48) -
Cisco Secure Firewall Management Center (FMC)
(255) -
Cisco Secure Firewall Threat Defense (FTD)
(307) -
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
(15) -
EEM Scripting
(1) -
Emergency Responder
(1) -
Endpoint Security
(6) -
Enterprise Agreement
(1) -
Event Analysis
(265) -
FirePOWER
(1) -
Firepower Chassis Manager (FCM)
(2) -
Firepower Device Manager (FDM)
(16) -
Firepower Management Center (FMC)
(408) -
Firepower Threat Defense (FTD)
(221) -
Firewall Migration Manager (FMM)
(1) -
Firewall Migration Tool (FMT)
(38) -
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
(6,581) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
IPv6 Configuration
(1) -
ISE
(1) -
LAN Switching
(7) -
License
(325) -
MPLS
(1) -
Multicloud Defense
(3) -
Network Management
(94) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,594) -
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
(10,792) -
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
(4) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
Need help in configuring internet access for a particular sub-net on an ASA 5525 firewall.I am pretty new to ASA. From the configuration, all sub-nets are in a separate vlan and all the vlans configured have internet access. I introduced a new vlan...
Dear All,I am having this issue on a new/clean installation of CSM 4.7 without any firewalls managed (originally installed 4.3 then upgraded to 4.5 and 4.7).The issue was not there with CSM4.1 (Common services 3.3.0) The CMFOGSServer.log file is grow...
Hi all, I've been scratching my head but the reflective ACL is not working as I thought it would.I have a computer connected to the router, I have NAT configured and I can reach the internet fine.When I configure the reflextive ACL, I cannot get ping...
what is the use of the Security Contexts License (ASA5500-SC-5) .?
Is there in FireSIGHT a tool similar to ASDM Packet Tracer to test the hoops that a packet has to go through in Sourcefire Service module? (Or maybe there is a CLI command in sfr similar to asa privilege command: packet tracer input inside tcp 10....
Hi, I'm new to firewallingI'm trying to upgrade from ASA Ver 7.1(2) to ASA Version 9.2(2)4 Im having trouble with global NAT I have the following configaccess-list nonat extended permit ip any any nat (inside) 0 access-list nonat However new version ...
Hi, Can someone tell me where I can find all features supported on ASA Firepower devices?For example if I want to check what are supported features on routers/switches i`m using feature navigator.When i add the router/switch model, the IOS version an...
Resolved! ASA 5585-X Max Vlans
Hi, Is there a method to increase the maximum number of vlans on the ASA 5585-X series firewall?I see the ASA data sheet indicates a maximum 1024 Vlans but shows this number with a base license.Thank youFrank
Hi,can the ASA send different severity syslogs to different syslog servers?I see the introduction of custom logging lists... but you can only specify a single logging list to be used for traps... rather than associating a logging list to a specific l...
Hey everyone, Today I was asked to TSHOOT an issue with one of our customer's ASA. Issue:The local IT staff wants to access the HQ ASA via ASDM from a site to site VPN remote end location. (10.0.2.0 /24 subnet)to the local ASA inside LAN interface 10...
Hello guys.Can not solve the problem. if it is solved.I need to download a certificate to decrypt SSL. Doing all the official b_User_Guide_for_ASA_CX_and_PRSM_9_2.pdf a manual, but here I did not find a detailed description of the certificates. I hav...
Hi All, Thanks for any help with this. Roughly I am having issues communicating with my inside network when I Anyconnect VPN. I can access the firewall and connect but from there it's a no go. Do I need to set up a specific route protocol for this or...
Hi All, I need some help to configure my ASA. I have a L3 switch connected to a L2 switch.The L2 switch has a connection to 3rd party router. I would like to install the ASA between my L2 switch and the 3rd party router and only allow whats required....
Resolved! DMZ to Inside traffic
Hello,I want my DMZ (low security level) subnet to talk to Inside (high security level) subnet such that traffic will originate from the DMZ. I have heard that if the traffic originates from outside goes to inside, a static NAT entry should already e...
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 |
|---|---|---|
| 07-22-2026 05:00 AM | ||
| 07-16-2026 06:39 AM | ||
| 07-15-2026 08:48 AM | ||
| 07-13-2026 11:05 AM | ||
| 06-24-2026 08:00 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 2 | |
| 2 | |
| 1 | |
| 1 | |
| 1 |
