I have a PIX (we'l call PIX A) which has a VPN (PIX TO PIX) connection running to PIX C. I have tried to set up a VPN from PIX A to PIX B which has not been used for VPN. And I can't seem to get ISAKMP to 'start' between even though I've copied the...
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
(2) -
Catalyst Wireless Controllers
(1) -
Cisco
(1) -
Cisco Adaptive Security Appliance (ASA)
(9,588) -
Cisco Bugs
(41) -
Cisco Cafe
(25) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(147) -
Cisco Firepower Device Manager (FDM)
(812) -
Cisco Firepower Management Center (FMC)
(2,909) -
Cisco Firepower Threat Defense (FTD)
(3,165) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Device Management (FDM)
(33) -
Cisco Secure Firewall Management Center (FMC)
(152) -
Cisco Secure Firewall Threat Defense (FTD)
(189) -
Cisco Security Cloud Control
(8) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(19) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(45) -
Cloud
(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
(263) -
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)
(32) -
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
(6,576) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
IPv6 Configuration
(1) -
ISE
(1) -
LAN Switching
(7) -
License
(322) -
MPLS
(1) -
Multicloud Defense
(3) -
Network Management
(93) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,579) -
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
(10,780) -
Other Networking
(9) -
Other Routers
(9) -
Other Routing
(24) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(18) -
Other Switches
(11) -
Other Switching
(4) -
Other VPN Topics
(1) -
Passive Identity
(1) -
Physical Security
(20) -
Policy and Access
(2) -
Prioritization
(3) -
Remote Access
(2) -
Room Endpoints
(1) -
Routing Protocols
(8) -
SD-WAN Security
(1) -
Secure Network Analytics
(1) -
Security
(3) -
Security Management
(641) -
Segmentation
(3) -
Service Providers
(1) -
Small Business Routers
(4) -
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
(25) -
VPN and AnyConnect
(1) -
Vulnerability Management
(43) -
WAN
(7) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(3) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
I have this sensor doing tcp resets, the question I have is if I add a network to the "never block addresses" will the sensor still send tcp resets even though the network is in the never block? if so how do I tell the sensor to not block certain ip ...
Hi all,We just replaced our pix 520 with 6.3 with a ASA running 7.02.We experienced a lot of problems with FTP connections.I had to allow source port's 20 and 21, on top of the normal rule who allows port 21.The control channel was no problem, but th...
Does anyone know if I need to buy a license for the IPS signature update of IOS routers. Thanks,
Resolved! Can pix 515E degrade from 7.04 to 6.33 ?
already upgrade to 7.04, want to back to 6.33, this issue not discussed in link below:http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_70/pix_upgd/pixupgrd.htm#wp1631306regardsxiao hua
Hi all,pls. could someone help me where I can find useful documentationand configuration guide (configuration examples) for PIX ver. 7.0?BRjl
Hii have problem in my data center.I have PIX firewall which sits between an application server and database server both belong to different subnets.When i am trying to access the application server which inturn fetches the request/data from database...
Hello everybody. I need help I have taken connection from ISP the ISP provided us VERILINK router our internet is working fine.I have purchased Pix firewall i would like to use PIX firewall on my network. Can anyone provide me the configuration to co...
Resolved! asa ips functionality
i just want to ask how is the IPS funtionality works on ASAs. Does it have all the signatures or it is limited?Coorect me if Iam wrong if i say I needed AIM module for ips to work on asa. If Iam right, then why the AIM module has only 1 ethernet int...
Resolved! Question about ASA5510 with AIP10
I've installed ASA5510 with AIP10 at our client site. But I have 2 problems.Firstly, I can't see any traffic from giga0/1(backplane interface) of AIP10.Should I configure related configuration at ASA5510? I already configured related configuration at...
Hi,I have a question about Active-Active configuration in PIX Ver.7. After configuring my primary PIX FW with 2 security contexts and with 2 failover-groups, and after applying the needed configuration as illustarted in the online config guide, I con...
Hello, for the last week or so since we put in a pix 501 (6.3.4)with a 10 user license there has been at random times one PC (not always the same one) which cannot access the Internet on a LAN with 12 computers. The last time this happened I checked ...
pls I discovered the following error message in my pix 515 pdm"[ERR] pdm location x.x.x.x 255.255.255.255 dmz **** WARNING *** Configuration Replication is NOT performed from Standby unit to Active unit. Configurations are no longer synchronized."Als...
Hi.Someone knows a simple example to configure and test the custom signature feature of IDS MC in the IOS IPS devices?I searched about it, and I found an example in Sensor device about configure an alarm when telnet is detected, but I didn´t can do i...
I am testing SSH version 1 connections into a 515 running 6.3.3 I have usernames setup within the pix and ssh allowed connections via ip address. Ths problem is I can only connect to the PIX via the username "pix" and it will only allow one connect...
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 |
|---|---|---|
| 01-21-2026 03:34 PM | ||
| 01-21-2026 11:24 AM | ||
| 01-20-2026 01:44 PM | ||
| 12-31-2025 01:53 AM | ||
| 12-15-2025 09:32 PM |
Top Solution Authors
| User | Count |
|---|---|
| 4 | |
| 4 | |
| 3 | |
| 2 | |
| 1 |
