Network Security

Can someone explain why this signature is firing for me? This signature is supposed to fire when the string "/ext.dll.*a0=add" is seen. I am seeing an Attacker context of "http://<server name>/<Sub Dir>/maext.dll"To me it doesn't seem like this shoul...

Hi,The router is connected to port 0 of the firewall, but there is no led shown on port 0 of the firewall, seems like there is no connectivity, I already write erase the config but still no luck..Here is show interface 0, interface ethernet0 "outside...

HelloI have a couple of 4255's that when bypass mode is set to 'auto' will pass traffic for 10 minutes or so and then stop passing traffic. There are no entires in the Denied Attackers or Active Host Blocks/Network Blocks/Rate Limits lists. What cou...

Hi -I have just received a MARS box. I connected a terminal and keyboard, and powered up the device, and got above: No operating system installed.Tried the DVD with the sw, but the procedure is unable to partition and mount disks etc. Cannot find any...

dear sir, i using pix 525 i want to nat.please suggest me . pix firewall having two interfaces

Good day!We have 2 PIX 7.04 configured in active/failover mode. There is failover interface for stateful failover and I set ip address on it by commandfailover interface ip failover 192.168.1.1 255.2552.255.252 standby 192.168.1.2it's OK and I see st...

I have installed 5.1.0.69 (needed windows 2003 on the management station). Installed it on a Windows 2003 server and the process for leventmgr is utilizing 25% (of a quad processor system). Anyone seen this before?

Per this page, it says that the NotificationApp supports SNMP monitoring of CPU and memory usage:http://www.cisco.com/en/US/products/hw/vpndevc/ps4077/products_configuration_guide_chapter09186a00804cf52e.htmlWhat are is the MIB needed or just the OID...

Hi,I am using 4255 IPS sensor with inline connection between outside of the pix firewall and internet router ethernet port. I am facing a problem while downloading file from FTP server, from the log i found that signature 1330 is firing for particula...

We have 3 dsl line of 2 mbps each with public ip assigned. I want to go for PIX firewall, Can i use all 3 wan connection simutaneously with PIX firewall, if yes then how. Any alternate thr?. also guide me cheapest pix version to use as firewall with ...

Hi All,We have ASA which has default service policies .Most of our SMTP mails bounce due to ESMTP inspection.Pls let us know how can we disable only the default ESMTP in default service policy and how can SMTP mails be passed thru an ASA without any ...

Gents,I have pix 515e, 7.0(5), 3 interfaces: inside, outside, dmz.We have the small public ip block zzz.Please see the attachments, my config.I can't connect to zzz.zzz.zzz.72 from inside. From outside all are ok. Why, where is the issue ?Which order...

I am trying to install vms 23 on Solaris. I downloaded CD 1 from the Cisco web page and then used the UNIX tool “unzip” to extract the 3 parts into the same directory. Once all the files where inflated, I ran ./setup.sh from the directory. The instal...

How do you normally distribute VPN IPSEC Client? We have many different VPN groups with different access. We setup authentication through RADIUS. We have been e-mailing the users the VPN client and the PCF file. Please let me know if you have any q...