Other Security Subjects

Does anyone have a better method for upgrading config changes on a redundant pair of VPN concentrators? Here's my process.Procedures for upgrading configuration changes on redundant (backup) VPN3030 ConcentratorsStrategy: All changes to the master co...

I would like to know if there is a specific programming language the IDS signatures are written in and if I can learn the programming language. I am a Security Analyst that likes to understand the working of what I am supporting. I will soon be tak...

Hello.I've been monitoring my the syslog messages from my PIX and have noticed the following message appear several times...portmap translation creation failed for udp src inside:xx.xx.xxx.xxx/3902 dst outside:24.169.241.51/53What does this mean?Than...

I notice that from time to time I can't perform a save operation (e.g. "Save Needed") on a VPN3k. The VPN3k returns a message to the effect that the save wasn't possible. I can get around this by deleting some unnecessary log files - quite a tedious...

I can't find any information on the Cisco web sites related to version 2.1(1) of the PDM (Pix Device Manager) that was released today, 9/20/2002.Does anyone have a link for me?Thanks,Richard

Has anyone seen a scenario that Windows 95/98 clients will not connect, then an hour later, CAN connect?? The opposite is also true: 95/98 clients that can't connect, and an hour later can?clear xlateclear arpreloadThese are the ones I know about. ...

Now, I am getting the message "Duplicate first packet detected" in the log on the VPN3015. The client is giving the message "Remote peer is no longer responding"A little help please.Marv

I have notice that if a client get disconnect abnormally (not the users that close)And they are connecting through IPSec over TCP (NAT-T) it takes about 4-5 min before the concentrator close the connection. And the users is listed as active under “mo...

hello professional,in order to configure xauth with radius, netscreen provide radius.dct to be loaded into radius server. Cisco Radius Unix version can be done.My problem is:1) for ACS 2.6 Window NT/2000 version, how do i update the dictionary files ...

Hi all,I am wondering if someone out there had setup a 3005 VPN behind a firewall.Is there any performance hits with this design? And how would setup the subnets from the internal interface of the firewall to the servers.77.1.3.x 77.1.3.x ...

Dear all,The command "timeout" is for configuring "idle" timeout until the slot is freed.From the manual, UDP idle timeout is configureable, from the default of 2 minutes. I have the following questions:1. Does TCP connection idle time-out is configu...

What is the Cisco comparable products to ION Networks ION Secure products ION Secure 5010, 3100, 3200, PRIISMS

We had a security breach in our Cisco 3640 router....last line in our log vas 7w2d: %RCMD-4-RSHPORTATTEMPT: Attempt to connect to RSHELL from .... after that IOS crashed. We run Cisco IOS 12.0(2), is there any bugs with rsh or rcp in this version of ...

I noticed today that none of the custom signatures are in my Oracle database. All of the detects before and after from that sensor are there but none of the custom signatures. I tried searching for signature ID's, and then again using timeframe and...

I am using IOS c2600-ik2s-mz.121-16.bin on both routers but can not get the command show crypto isakmp sa to show the connection**********Config 1********************version 12.1no service single-slot-reload-enableservice timestamps debug uptimeservi...