Hii have thought many times about outside Nat but i m confused when will be such situation that we will require outside NAT.Can anybody give me best example of real Network, and explain me the traffic flow i have read in book but still it is not clea...
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)
(9,646) -
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)
(3,164) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Device Management (FDM)
(52) -
Cisco Secure Firewall Management Center (FMC)
(267) -
Cisco Secure Firewall Threat Defense (FTD)
(319) -
Cisco Security Cloud Control
(17) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(23) -
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
(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
(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
(95) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,595) -
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
(10,794) -
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
(29) -
VPN and AnyConnect
(1) -
Vulnerability Management
(46) -
WAN
(8) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(4) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
Hi,I have a pair of 5585X-SSP20's which is working in active/standby multicontext mode.The code is 8.2(5) and i have the ASA5585-SSP-20 VPN Premium license.I am planning to utilize the 10G interfaces. Is it possibel to have a single license for 10GE...
Resolved! ASA intra-interface communication
I have three interfaces configured, outside, inside and dhcp. The IP for the inside is 10.10.220.101 and dhcp is 10.10.230.1, with same−security−traffic permit intra−interface configured but still not able to communicate between interfaces. The err...
hi,Currently we have two inter-chassis FWSM redundancy. I would like to configure them for intra-chassis.Both FWSM's are in slot 7 of 6509 switches and i want to take secondary out from one of the 6509 switch and insert in the slot 3 of primary switc...
Resolved! ASA 5505 DMZ no forwarding
Hi all :I think the ASA5505 I have is in basic license. When I open the third interacse : dmz it must activate No Forward command then can work.Any way to resolve this problem? is it must pay money to buy the license so that can work without No Forwa...
Resolved! SNMP Query for Byspass Status (AIP5)
I'd like to monitor the state of Bypass mode for the ASA-SSC-AIP-5 and would like to know if I can check this with SNMP and if so, which OID.I started messing with SNMP and the SSC5 a while back and started a thread about snmpwalk causing it to crash...
Resolved! Save configuration in ASA 5505
Hi all, I have this issue, I save the configuration in the ASA 5505 using write memory or using copy run start but whe i unplug the power cord and plug it back in the ASA gets its factory default configuration.... then what i do is a copy start run ...
Hello,I woulk like to know if ASA 5550 apliance is able to handle SCTP (IP protocol 135) stream in terms of allowing/filtering based on FW rules. We have a problem, though we allowed SCTP IP prot to go through an interface, however I can see that 135...
Resolved! Cisco ZBF & Facetime
Does anyone know how to let facetime going through Cisco ZBF ?It uses a bunch of ports like describled in Apple's KB: http://support.apple.com/kb/HT4245 Now what can I do if I let those protocol going out:class-map type inspect match-any INTERNET-ACC...
Hi all :Attach is my ASA5505 config file.I am trying to ping from my inside host (192.168.1.110) to outside host (192.168.2.5) but could not make it. In fact, the inside is with high security (100) and outside low security (0) and this shoud be no pr...
Hi all,I have two ASA5540 firewalls working in active/standby failover. Both have AIP-SSM-40 modules. I have configured the update source for the signatures from cisco .com with my smartnet. The problem is the SSM only on the active firewall is updat...
Hi,I'm new to Cisco Firewalling. I'm migrating our network objects from our current firewall to a new ASA 5520 configuration. I'm using ASDM 6.4 for configuration.We have a range of IP addresses for hosts that we need to add to a firewall rule/ACL. I...
Hello,We use multiple ASA 5500/5580 cluster systems running 8.3 software versions Actually we send all our FW syslog data to a SIEM appliance in a DMZ on a remote firewall (non-asa).Recently we suffered a strange incident while implementing a new SI...
Hi all, could anyone help me in this topic?
Hi Everybody,I am trying to use the apple finder/application to view all my apple mac-mini computers. I do have two asdm-5505 connected via a vpn tunnel.At this point I can view only the computers on the local subnets. I called AppleCare and they ga...
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 |
|---|---|---|
| 08-25-2026 06:22 PM | ||
| 08-24-2026 12:26 AM | ||
| 08-20-2026 05:54 AM | ||
| 08-19-2026 07:59 AM | ||
| 08-10-2026 08:58 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 4 | |
| 2 | |
| 1 | |
| 1 | |
| 1 |
