Hi, I have some problems with my 3140 appliance, here's what I have when booting my CASStarting perfigo: No env file found. IPsec not started.<stdin>:1: syntax error near ':'<stdin>:1: syntax error near '-'<stdin>:1: syntax error near '.'<stdin>:1:<s...
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)
(9,645) -
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)
(53) -
Cisco Secure Firewall Management Center (FMC)
(269) -
Cisco Secure Firewall Threat Defense (FTD)
(320) -
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
(10,795) -
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
I have configured my IPS to manage a router and block traffice when certain sig. fire. I created the login info and ACL through the IDM. My question is by setting up the ACL through the IDM do I still need to apply the ACL to an interface on the rout...
I have clients VPN in with 4.8.00.0440 client Cisco VPN and they get dissconnected while working with this error: QM FSM error (P2 struct &0xaaf71c8 mess id 0x8ce5a771)!What does it mean ?
I would like to change the default installation directory for the LMS 2.6 upgrade becuase the previous version LMS 2.5.1 was installed in a diffrent folder. Possible?
Resolved! serial number
Can I get serial numbers of routers (2500, 26xx) and switches using SNMP? Which SNMP OID I have to use?Thank you
Hi,On some workstations where I launch the ASDM launcher I get this error;Unable to launch ASDM from x.x.x.x: Unexpected end of file from serverThanks for any help.Wilbert
I would like to know what other companys out there doing to patch servers that's in the DMZ. Do you allow connections between the Webserver in the DMZ to your Internal/Inside SUS? if not, do you have an SUS server on the DMZ that have internet access...
Resolved! VPN site-to-site & Remote connection
If I have 2 sites, both using Cisco877-SEC-K9 connect to Internet via ADSL with static IP. I can setup a VPN site-to-site connection between them via IPSec.Is it possible for me to allow teleworker to remote connect to those sites (using VPN client)?...
Resolved! Remote Access VPN to Branch Office
If I have a branch office and head office, both with ASA5510s, linked via an IPSec VPN, can a Remote Access VPN user (VPN Client) establish one VPN to the head office site and connect to devices at the branch office site, back over the site-to-site V...
Iam getting the below error message in ASA 5505.%ASA-4-419002: Duplicate TCP SYN from outside:213.x.x.2/2660 to outside:213.x.x.152/445 with different initial sequence number%ASA-4-419002: Duplicate TCP SYN from outside:213.x.x.152/3961 to outside:21...
What is the max number of VPN (IPSEC & SSL)sessions you can have on the ASA 5505? I know it is 25 each for the IPSEC & SSL users. Is it correct to assume it is a total of 50 users and 10 site connections?
Resolved! Pix & jumbo frames
Hi all,Does Pix 525 with code 7.2 support jumbo frames? Any one running Pix with mtu set to 9000?ThanksJohn
Hello, is it possible to do DHCP relay with DHCP client on outside (lower security interface) and DHCP server on inside (higher security interface)? The documentation and examples only mention a scenario with DHCP client on inside interface and DHCP ...
Hi all. Last night I placed a Shun on one of our customers ASA5510 running v.7.0(6) and this morning looking at the firewall logging it still shows information from the shunned IP address after the shun was placed. any ideas of why this would be happ...
Is there any special configuration to add on the pix to work with Veritas Cluster.A permit host XXXXX eq 14141 any. Even with this a cannot access the Server. I can access the server with ssh but not with VCS admin console.Is thers any special config...
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 | |
| 1 | |
| 1 | |
| 1 | |
| 1 |
