Network Security

Hi,I have an a Wan which is deploy to 15 VPN from my Site General (headquarter)and 15 hotels (remote site).On the Site General there is an a Isa Server Microsoft 2003 where are terminated some tunnel IPsec or PPTP and it depend if on remote site the...

Hi,In some cases, I get packets dropped whith the following reason :"Bad option length in TCP"Is there a way to create a TCP-Map to accept these packets anyway ?Thanks,Regards,Gaëtan

as titled.

Hi,i've configured a pix for adsl connection.I've followed what's written in this url:http://cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00801055dd.shtmlI can't ping the router , i use 2611.Here is the output of "sh...

hii'm building fair small project, and it requires me to have a firewall (pix) and i need to have a load balancer, i know we using some cisco load balancer module at work, i dont know which one for sure, but i was wondering if there is some add-on mo...

We upgraded our 525 active/failover cluster to 7.X and immediately began having issues with the devices failing over and back and CPU spiking. When this happened the telnet and enable passwords would become corrupt and we had to reset the passwords....

I installed VMS 2.3 eval downloaded from Cisco and using the existing license from VMS 2.x. After the installation, and importation of IDS sensor 5.1 into the MC, I could not get the IDS MC to work properly. It give me this error when I go to the sig...

I have a PIX 525 configured as a firewall with VPN function, but these two lines didn't work:access-list 100 deny tcp 192.168.12.0 255.255.255.0 eq 10001 host 172.16.5.23access-list 100 deny tcp 192.168.12.0 255.255.255.0 host 172.16.5.23 eq 10001 bu...

I'd like to configure a router to send logging data to two syslog servers where both the syslog facility as well as the syslog priority should be configured individually per syslog server. This is what can be configured but that's not what I am looki...

I'm trying to locate the MIB/OID responsible for showing all current/active connections so that I can configure MRTG to monitor. Nothing is generated when I do a MIB walk that would be responsible for this. I'd really appreciate some help on this. I ...

I have a PIX 535 and up until yesterday the PDM was working. now when i try to log in I get the following message "exception: java.security.AccessControlException: access denied (java.util.PropertyPermission java.version read)the PDM ver is 3.0(1) Pi...

Has anyone encountered the situation in the IPS section of SDM where you click on the "apply changes" button after editing some signatures and the SDM applet never finishes from applying the changes.If I make more than just a few signature deletes or...

Hi,As per the release notes for IPS5.1, there are few event monitoring options:1. IEV4.x - works but unsupported2. Security Monitor 2.0.1 (part of VMS2.2) - supportedNeither of them seem to work for me. I cannot see the events in the Dashboard tool o...

Is there a way to purge all of the events in the vms database that come from a particular sensor using the idsalarms.exe command?