Network Security

My 6509 reboots the IDS module from time to time, switches log says module is "not responding to polling." After reboot module seems to go back to normal operation. Module had been running fine for approx. 2 months. Any Ideas??

hello Sir,My name is chirag pandya we r using pix 520DC (Ectually it is outated) with 6.3 OS version. Now i want to know that can i apply Quality of service on it or not, if yes then pls send me some examples,

I have a licensed IDSM-2 sensor running: Cisco Intrusion Prevention System, Version 5.0(5p1)S211.0 Maintenance Partition Version 2.1(2)Recovery Partition Version 1.1 - 5.0(1)S149 When I try to upgrade to 5.1.1a I get the following message:IPS(config)...

Hi,Im trying to find a solution for the following:we are running a Pix 506e.Users connect from the outside to it using pptp vpn.From the inside users are using cisco vpn-client to a cisco vpn concentrator. Can i let the pix make this connection.I tri...

Hi ,I have two genereal questions about PIX.1.) If it is possible download config to PIX for example from TFTP? If yes, how.!I know that wr net save conf. to tftp. 2.) If over there is some configuration tool for converting conf. from 6.3.4 ver of PI...

Periodically external dns requests fail. I have to clear xlate in order to successfully resolve external adresses again. I changed maximum dns packet limit but this did not work. Also disable EDNS0 on Windows 2003 servers.

Hi Sir, I have setup the customer according to the network diagram attached and details as below. Now Service Provider would like to monitor the customer (7Elvn) network.Network Infra. Setup (Currently working infra and please refer to Network Diagra...

I have IDS 4215 and PIX 515 with failover running 6.3 image. I believe I have the IDS configured for shunning via an ssh connection to the PIX (show ssh session show connection). Latest signatures (203) are installed on the IDS – IDS see a threat (31...

Hello, is the inline mode operation on the IDSM-2 IPS 5.1 only supported with catos 8.4(1)?Thanks!

Hello, our PIX 520 seems to be disconnecting H323 clients at the two hour mark. Would someone show me a command on the PIX (6.3.3) to increase the timeout for H323 Clients? (or a better way to stop this?)Thanks,Harry

I've looked at a trace and for the life of me can't figure out why this is firing. This is an IIS server (i.e normally no cgi-bin directory and "cgi-bin" nowhere in trace). It's not running the webcart program. known issue?

This signature triggers on a normal EXAMINE INBOX command. Won't the following regex fire on any imap EXAMINE command and not just "examine..256+"? Can this be combined with the "min match length" to fix?[0-9][\x20][Ee][Xx][Aa][Mm][Ii][Nn][Ee][\x20][...

I just installed a IPS-4240 inline on our primary internet inbound connection. I decided to leave the 4210 in place for a week or two while I tuned the signatures. It is receiving a span of the same traffic that the 4240 is receiving.I noticed today ...

I have some applications in my enviroment that has excetionally long connection timers that being dropped by the pix. Please tell me how config the long connections basing on different applications?My applications that pass through pix is JDBC and MQ...