Network Security

We are seeing events triggered by this signature that appear to be invalid. SSH2 connection attempts appear to be triggering these events, when the exploit is clearly for SSH1. The signature is utilizing the SSH1 engine, but ssh1 is disabled on the...

Hi,I'm in the process of upgrading my PIX515E from 7.0(2) to the new 7.0(5) image.First of all i've upgraded ADSM to the 5.05 version from within the ASDM itself via Tools > Upload Image from PC, and overwrite the current file.Secondly I tryed to do...

Any cisco experts can tell exactly how long will the pix active and standby switchover take. It seems too long.

Hi There,I'm implementing PIX 525 FW in my network and I have a setup as follows:100 Mbps internet link, a web server DMZ where I have 4 web servers, an application DMZ where I have application servers, and a DB DMZ where I have my DB servers. I'm ex...

HI all,Currently we are migrating all the rules from a PIX to a Netscreen, has anybody idea about the way to do it with less possible effort?Thanks in advance.Regards,

I would like to convert a RIP environment on one side of a PIX to OSPF, with the goal of improving re-convergence time between routers and PIX. Upon first configuration of OSPF on PIX and Router, I cannot get the OSPF Adj to go to Full. It appears t...

As Cisco CSA license charges are signficantly different from between server and client agents, we need a method, report, SQL query to be able to determine the number servers and number clients used in a given group. This is to allow internal "charge...

Hello, this is my first go with IDS..will appreciate any feedback on these questions...I am unable to upgrade a service pack or signature update using FTP, after the request for password, 0 bytes are transferred and the process aborts..any pointers. ...

I did an upgrade from LMS 2.2 o LMS 2.5.1 but did not install the backup batch. I did a backup of the LMS 2.2 system and installed the LMS 2.5.1 upgrade. When I tried to do the restorebackup.pl program it failed. I no longer had a LMS 2.2 system so I...

I have two related questions to SNMP set support on version 5.x of the IPS sensors:1) Is it possible to enable gets but not sets? There is just one configuration setting (enable-set-get to true or false). The docs allude to the default SNMP RW commu...

The IOS IPS keeps failing. For some reason it sends the alerts to MARS and then all of a sudden the IPS is disabled on the interface. This config. was down through SDM.

i can't find any document showing the memory capacity of the cisco ips 4250 and any upgrading capabilities

Hi,,I am having pix 515E with 7.0.2 os. I configured policy based nat and applied on the nat (inside) 1 access-list (access-list name)with global (outside) 1 interface command. The network diagram as follows.L3 switch-->pix 515E--->router 1700In L3 i...