I was just wondering if it's possible with an ASA 5510 to connect to the external IP address of an internal server from inside the network. I have already set up dns doctoring for dns lookups, and everything is working fine there. We have an applic...
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)
(9,642) -
Cisco Bugs
(62) -
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)
(51) -
Cisco Secure Firewall Management Center (FMC)
(266) -
Cisco Secure Firewall Threat Defense (FTD)
(316) -
Cisco Security Cloud Control
(17) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(22) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(47) -
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
(6,582) -
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
(37,595) -
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
(10,793) -
Other Networking
(9) -
Other Routers
(9) -
Other Routing
(24) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(18) -
Other Switches
(13) -
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
(646) -
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
Greetings & Salutations , In looking at some issues opportunities we are having, I have some questions regarding the 'String XL Engines'. If I understand correctly, only the specific devices listed at the link would be able to support the signatures...
We've had this firewall in place for years, and there haven't been changes to it in the past few months. Last week, however, we started having problems accessing one of our networks through the PIX, and after working with Microsoft, we determined it ...
I am seeing high cpu utilization on 5520. Any pointers on how to troubleshoot?fw# sh processes cpu-usage sorted non-zeroPC Thread 5Sec 1Min 5Min Process0x081e1e11 0x6ddc1528 70.6% 66.5% 66.0% Dispatch Unit0x08ed170c ...
Resolved! Static NAT with port translation
Hello All,I have a server running web application on 443 and now I want to publish it on Internet with static nat and just for port 443, I am thinking that following configuration should be fine, can anyone comment on it. 10.1.1.2:443 10.1....
Pix 6.2Eth5 is my failover interface conneting via a layer 2 switch FW# show failover LAN-based Failover is Active interface fo (x.x1.1): Normal, peer (x.x.1.2): Unknown>>>>>>>>>>>>>>>>>>>FW#sh interface ethernet5interface ethernet5 "fo...
Resolved! ASA-SSM 20 IPS issue
Dear Friend,I have one ASA-5520 firewall with IPS module SSM-20.Currently I upgrade the modue to Version 7.0(7)E4.Upgrade was successfuly completed after some time later I notice error stating AnalysisEngine not working on version.I search in Google ...
Hi forum,We have some users who use citrix outside corporate network through citrix web interface.These users are high priority users and we want to prioritize the citrix traffic. I want to make sure that my configuration will fullfill our requiremen...
Hello! We are looking for a product to provide firewall configuration analysis (not log analysis). Specifically we are interested in generating reports for DSO-type (security officer or auditors) that will be a plain-English version of the firewalls'...
Hi,we are looking to replace our old pix506e.we have 5-6 web servers.We would like to have a router with a web interface which is easier to manage.We're using rv180 and rv042 in our other networks and we like them.What would you recommend ?The router...
Hi Guyz,I have a pair of ASA 5585 configured with 2 contexts, C1 & C2,C1 is active on ASA-1 & C2 is active on ASA-2i did failover test, ping was initiated to host residing behind ASA-1 in context C1i powered of ASA-1 then both context became active ...
i use this instruction from this link www.cisco.com/en/US/products/ps6120/products_configuration_example09186a0080940e04.shtmli successfully blocked link from the domain mentioned, but i cant browse to google.com and you embeded search engine in fire...
Resolved! RDP from inside to outside using PAT?
I have several client machines( inside) that needs to have an RDP access to one server(outside) reside on customer site. The challenge is that the clinet machines can be anywhere/any subnet at any given time and will have different IP address from DH...
HiI've got some ASA5505 which run as EzVPN clients in NEM, connecting to a ASA5510 as head-end. The ASAs are configured with a CSM and AUS. But whenever they are getting a new configuration through the AUS they stop trying to establish an EzVPN conne...
Is there a module or way to create a Guest Access Lobby on the ASA 5525? We currenly leverage the WLC to do this for us, but are moving to a routed access enviornment which is causing some issues. We would like to offload the guest access responsibil...
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 |
|---|---|---|
| 08-24-2026 12:26 AM | ||
| 08-20-2026 05:54 AM | ||
| 08-19-2026 07:59 AM | ||
| 08-10-2026 08:58 AM | ||
| 08-10-2026 02:48 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 2 | |
| 2 | |
| 2 | |
| 1 | |
| 1 |
