Good Morinig, Everyone, we have Pix515E and Pix506E, both are configured roughly the same: private IP for inside networks, NAT for web/SSH servers for incomming access. The problem is: inside hosts can't access these servers with NAT translation( can...
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)
(9,637) -
Cisco Bugs
(59) -
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)
(48) -
Cisco Secure Firewall Management Center (FMC)
(255) -
Cisco Secure Firewall Threat Defense (FTD)
(307) -
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
(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
I have 2 IP addresses from my provider, 1 is issued via PPPoE (static) the other is static as a NAMES. I am having issues with a Win2k DNS server behind the PIX communicating with a replication partner on the outside which is on a Win2k3 server. All ...
Hi folks,I want to be able to debug various issues using the debug commands.However when ssh'd into my pix and put term mon on I get a lot of built and teardown tcp connections entries displayed without any debug active.Logging set to as followsloggi...
We are experiencing problems with a PIX 515e firewall V7 software. The PIX sits at our central site and handles s2s VPN's. When a remote VPN user to send information through the PIX to a central server we receive a sporadic error:No route to (Externa...
Hi all,I'm probably going to log a TAC call for this, but on the off chance that anyone knows...I'm swapping out a Checkpoint unit for a 515E. The Checkpoint acts as the proxy server for web access for all of our users. If a user wants to see, for ex...
hello, i need an help to configure my ISP scnerio, in our scnerio Perimiter router is connected with pix out interface and pix in intrface is conected with switch and Servers are DMZ on third interface on the other hand switch is connected with other...
Resolved! Established Access-List in a PIX?
I have the below access-list applied on my "outside" interface of my PIX and I'm trying to make it so pings that originate from the "inside" work but ones that originate from the ?outside? fail.access-list outside permit icmp any any echo-reply acces...
I wonder whether any of the experts in this group can help me. I have three sites (a 'central' one, and two remotes), each with a single subnet, and that are interconnected with a PIX-PIX IPsec VPN mesh. The whole thing has worked flawlessly since or...
Resolved! Username in Pix firewall
When i do a "show logging" command in my Cisco Pix Firewall(6.3), I am able to see the below message,605005: Login permitted from x.x.x.x/33652 to eth1:y.y.y.y/telnet for user ""In the above message why the username is not been printed ?
Hi,I'm having issues with a connection between a VPN 3000 and a 877 IOS router.Trying to connect a remote 877 L2L tunnel to a VPN 3000 Conc for voice traffic and a PC C2L connection from behind the same 877 remote site to the VPN 3000 Conc for data t...
Hi, we are small network providers. we supply routers, switches, firewalls and also do configurations. now we are interested in big size projects. For that I want to know, what security projects include? please provide me full details about security ...
Hi everyone, First I wanted to say thanks for the help people gave to me earlier. And I wanted to post a second question to see if this could be done. Our firewalls are in a hosting facility and we have been allocated a chopped up subnet.NOTE: IP's h...
Does any one have an idea how to configure the PIX 501 for Blackberry server to work with BB wireless devicename 10.0.0.54 BESServerobject-group service BESServerTCP tcp description TCP3101 port-object eq 3101access-list outside_access_in permit tcp ...
Our company has finally outgrown our home user 3Com firewall unit. We have recently purchased our ASA 5510. This is my first exposure to the Cisco world, please pardon me if this question comes off as stupid.I have a simple network of around 50 clien...
I know how to configure pix or asa for lan to lan ipsec vpn tunnels to allow the inside networks at each site to communicate through the tunnel. This requires defining an access list that identifies when traffic from siteA goes to Site B bypass the n...
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 |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 2 | |
| 2 | |
| 1 | |
| 1 | |
| 1 |
