After 9 or 10 hours of normal operation the pix stops traffic at the inside interface. It's a PIX 525 with PIX 6.3(5). Logging is disabled at all - so I guess no problem with the syslog service. Any ideas or recommendations where to start troubleshoo...
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)
(9,625) -
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)
(43) -
Cisco Secure Firewall Management Center (FMC)
(232) -
Cisco Secure Firewall Threat Defense (FTD)
(281) -
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
(37,592) -
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
(10,791) -
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
(3) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
Resolved! FWSM --NAT
Hi, Is it mandatory to have NAT configured, when the traffic flow between two security levels in the FWSM.Kindly let me know Thanks RegardsAnantha Subramanian Natarajan
In my ASA 5510 config (posted below), I have an inside interface, two DMZ's, and an outside interface. I have a web server on the 1st DMZ at local address 10.1.2.2. I want this web server to be accessible from the Internet at global address xx.xx.150...
What are the commands to assign a client device the same dhcp ip address? I want to define the mac-address of the client so that it awlays gets the same ip address from the dhcpd server on the ASA5505.Thanks,-Scott
Not sure why the customer wants this but they want to use the inside int of a PIX as a default gateway for users on one inside network, 192.168.x.x to redirect to another inside network 10.x.x.x, I.e. router on a stick kind of deal.I don't think the ...
Hello,My network goes like this. VSAT -> IRGmodem -> switch(which splits two public IPs), one IP goes to a PIX 501 and the other to a 2600 router. Suddenly, i started noticing heavy timeouts (pinging outside). I have finally discovered that i get thi...
Hello,I have 200 PC with one linux Proxy for Internet connexion.There is no gateway on each PC, only Proxy settings configure in IE.I want to change my proxy with an ASA 5510. Is it possible to configure this Firewall like a proxy (I don't want modif...
Dear All, I am facing a strange issue with TomCat application . But before all getting in to a conclusion that application could be the culprit let me explain the situation.Application runs on tomcat which is having a ssl running on it. Server runnin...
Hi Is AIP-SSM optional or default install with ASA 5520? What is difference PIX inspection feature with AIP-SSM? Thanksben
How do I determine which SMARTnet SKU I need for an ASA5510 SEC-BUN-K9?
Resolved! assistance setting a PIX to PIX tunnel
Hi,We are replacing a PIX at a branch office. A tunnel was establised with old PIX at branch office. A tunnel cannot beestablished with new PIX and central office PIX. Branch office has connection to the internet with new PIX. A tunnel can not be est...
I'm getting ~ 330,000 "TCP Segment Overwrite" alerts a day from the 6 IDS/IPS sensors. Destination of these packets are 0.0.0.0 or Internal IPs(10.x.x.x). The source IP is mostly Internal Subnet (10.x.x.x). Do I need to investigate these events/alert...
Hi.I have a rather strange problem. We have a PIX515E in our company and for the last couple of days we have been receiving packets with an invalid domain name on our DNS server from addresses outside of our network. What is really strange is that fr...
I work for a MSP (Managed Services Provider), we currently are evaluating CSM for mgt of 50 IPS/IDSM devices. To make analysis more effective, want to be able to pull the packet capture from the device. We have our own correlation engine, so we do no...
Resolved! IPS Sweep Engine
Referring to engine type sweep specifically signature 3030. Signature 3030 uses the sweep engine. The default unique value is 15. What is the time component of the sweep engine? There has to be a time component otherwise you would have sig 3030 firin...
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 |
|---|---|---|
| 06-05-2026 10:49 AM | ||
| 05-26-2026 07:54 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM |
New solutions
