Hello,I am looking for help regarding to FTP connection to external FTP server. Client computer is located behind Cisco Firewall and FTP resides in ISP server. So the problem is connecting from our internal network to external networks FTP server.I c...
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)
(9,624) -
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)
(40) -
Cisco Secure Firewall Management Center (FMC)
(227) -
Cisco Secure Firewall Threat Defense (FTD)
(278) -
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
(37,591) -
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 guys, I don't understand why the ASA is not able to resolve names whenever I apply following command:crypto map [map_name] interface outsideWithout above command the ASA will be able to resolve names immediately without issue. Without command abov...
Hello,I've been thinking of 2 scenarios that could happen and I woud like to be ready. If a config error was made on our ASA (we have 2 in active/standby mode) what is the best way to recover assuming we have a tftp backup or local flash copy? I kn...
Resolved! Cisco ASA 5512
Hi Guys, I have a basic setup. I have a cisco ASA5512 Gig0 is connected to the internetGig1 is the 'inside' network which has an ip of 192.168.35.254 this plug into our switch on the LANwe do not have an management interface setup.My questions is doe...
There is a situation I have a 5515-x handle with version 8.6 and a theme dns when users navigate your website dns resolves public addresses when making this internal users obvimente not reach the site, but from the internet no problem, the dns turn i...
Dear Techies,Following messages are generating on ASA and when it starts generating our VPN client (remote users) failed to pass thourgh IKE phase and VPN client get a message "VPN CLIENT ERROR".We clear all vpn session and also reapply cryto map for...
Hi allquick question: -what is the point having cisco ASA interfaces on diffierent security levels when you have an explicit deny ACL?I have configured my ASA with all interfaces (inside, outside and DMZ) on same security level (100) and some ACLs to...
Hello,I have a PIX firewall with inside, outside, dmz1 and dmz2 interface.nameif ethernet0 outside security0nameif ethernet1 inside security100nameif ethernet2 dmz1 security80nameif ethernet3 dmz2 security70I can run icmp echo request from inside to ...
guysI have a windows NT domain controller and windows NT PC, I want to join the PC to the domain (with a cisco asa 5512-x in between)both the domain controller and NT PC are connected directly to the firewall and on the same security level too (its s...
Resolved! Testing IPS modules on ASA 5505
How do you all test the IPS traffic on the AIP-SSC5 in a 5505, since the default signatures are retired and you can't unretire them, one cannot enable the signatures 2000-2012 on the 5505.
Resolved! syncing configs
Hi, I've configured firewall 1 by pasting in the config from the existing firewall that I will be replacing. Now I want to sync the config with firewall 2. What must I configure on Firewall 2 to make this happen when I attach the firewalls over the ...
Hello,although we all know he problem of Cisco IPS's with Java, and knowing that java vulnerabilities are increasing, updating Java version is not allowed else we lose the ability to open IDM for the IPS's.Another thing is appearing now, is that I wi...
Hi guys, I previously have both my ASA 5525-X with cluster configurations. Recently, I decided to remove the cluster configuration and issued a write erase and reload the ASA. However, when Im trying to configure an ip address on any interface it sho...
I like to capture the syslogs to either the option of installing a 100GB SSD drive, or USB, what would be the best route?
Hi, I have a Cisco 5510. I am using Symantec Message Labs cloud for filtering emails for SPAM. Once they are filtered, they are then sent to my ASA firewall. Apparently there are some emails after being filtered that are being forwarded to my firewal...
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
