Hi,I basically facing 3 problems.1. From outside I am not able to manage the CiscoASA5510 using putty SSH.2. From Local (inside network) network also I am not able to access the box through putty (SSH)where I am able to telnet to it from inside netwo...
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)
(9,641) -
Cisco Bugs
(61) -
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)
(49) -
Cisco Secure Firewall Management Center (FMC)
(260) -
Cisco Secure Firewall Threat Defense (FTD)
(312) -
Cisco Security Cloud Control
(16) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(21) -
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
(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
(95) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,594) -
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
(10,792) -
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
(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
This is all about an AIRPORT.They've been using as a firewall " POWER-1 5075 " and now they want to upgrade it to Cisco Firewall. Can anyone please tell me what Cisco firewall best suits the specifications of this " power-1 5075 " firewall.Here are s...
Is Cisco ever going to achive ICSA certification for the ASA 5500 series, or is Cisco declining to pursue this important certification, which is a regulatory requirement for certain government systems.
We have an ASA (running v7.2 software) at our head office. We have a large number of remote connected sites which connect to head office via IPSEC VPN.We have the one internet pipe which is shared by everything i.e. head office internet use, FTP tran...
I've got a PIX 525 that has a pool of NAT addresses that looks like:x.y.170.0 - x.y.175.253x.y.175.254Recently, a user had problems with Internet access and I noticed her address was mapped to x.y.174.255. Traceroutes went several hops to their desti...
using IOS firewall on a 2811, management wants to have VPN peer redundancy on the 2811 remote office two different regional 3030 concentrators. The remote 2811 has a current VPN LAN-to-LAN with one of the 3030s. There will be two separate Ethernet LA...
Hello.Our client currently has a 2821 router at HO, with 13 sites connected via VPN.They are upgrading their ADSL line at HO to 100Mbps (up from 50Mbps), and adding an extra 29 sites to connect to HO!Will their existing 2821 cope with the additional ...
Hello,I have recently been tasked at my job with trying to configure a one-off. I have a Cisco 2811 that normally has a VPN connection back to our main office via a single interface. My crypto looks like the following:crypto ipsec client ezvpn TEST c...
Hi All,Please let me know if somebody can help me with this.... I have a MPLS VPN cloud from my ISP interconnecting my central site with several remote offices... Now, I need to send OSPF and QoS for VoIP traffic through the network to the remote sit...
I have found in some old FAQ that I need to "clear the IPS cache" to clear the error that occurs when loading the configuration. Tools -> Console window shows a java.io.EOFException: Unexpected end of ZLIB input stream. How do you clear the IPS cache...
I am attempting to establish an FTP connection with an outside vendor FTPserver in order to download software patches. The vendor's FTP server switches to Passive FTP mode which means my client has to reconnect to the server using high ports for both...
I have an internal address 192.168.1.16 but we want the other end of the VPN tunnel to communicate with 172.16.5.1 instead and use NAT because of an overlapping address range. Does anyone have a an example configuration of something like this.
Resolved! Firewall Analize
Hi,Anyone know a Cisco tool for rules analize in PIX Firewall?Thanks
Resolved! IPS Recovery procedure - Error
Hello guys...I forgot the password for AIP-SSM-10 module and am trying to break it by recover. It runs 5.x and hence have to do a recovery. upon recovery procedure the image copies to the system from tftp server and throws the below error message...S...
Resolved! FWSM Static NAT - Source and Destination
hi, In the below config, how is it identifiable that the NAT is on the source IP or the destination IP. How is it possible to do source as well as destination NAT on the same traffic at the time. static (OUTSIDE,INSIDE) 192.168.2.40 10.10.10.40 netma...
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 |
Top Solution Authors
| User | Count |
|---|---|
| 3 | |
| 2 | |
| 1 | |
| 1 | |
| 1 |
