Network Security

I am trying to change the radius server using PDM and I can not do it it give me an error sgtating that I need to change the server on the ACL.PLease tell me whereelse do I have to go and remove the old radius server and add a new radius server.Thank...

I have several questions in regards to ARP.Does clearing PIX ARP table break any current communications between interfaces (ex. LAN to MAN mainframe connection)? How would the clear ARP affect new communications attempting to be initiated between in...

Hello all, I have a PIX 515 with 5 interfaces. I need to add a totally seperate company to an interface. I want to make it so that they can't access our internal network and dmz (with the exception of the rules allowed by the dmz). At the same time...

PIX Firewall earlier than version 6.3(2) block dns query responses if query comes from Server 2003 and the external DNS server supports EDNSO. Microsoft's workaround of disabling DNS-Probes did not solve the problem. Short of updating the IOS is th...

Hello,Is it possible to send a tcp reset with only one interface sensing to multiple Vlan ?The switching device is a catalyst 3550.Thanks

What command can I use to have CSA running on Windows poll the MC? I know that I can stop and start csagent and that will do it, but I don't want to stop the agent. I've also tried using csacontrol -c e -t c and csacontrol -c s -t c and that just s...

Hi everybody,what is the main difference between CSA 4.0 and 4.5 version? I don't find it.... :-(Thanks!!Matt

The CSAMC component of VMS uses the MSDE or SQL 2000 Server database. Now, if I am just installing the IDSMC and the SecMon for managing and monitoring IDS, what database is used by those components???

Hi all,could someone tell me if it is possible to modify Alarm level on event received by CSAMC??On other words, if an even is associated to Critical level, can i downgrade it to Informational?If not, how i can set alarm level on custom signature on ...

hellois it possible to disable a ipsec lan to lan tunnel with snmpset on a concentrator 3005? I found the following link http://www.cisco.com/warp/public/471/vpn3k_logout.html which shows how to terminate a tunnel.thanks for answers!Andre

We have a pix 525 at one of the sites I administer and one of the requirements was that external ssh sessions to servers inside do not timeout (developers etc working remotely using servers inside the net protected by the pix).The only way I was able...

Sig 4058 subsig 1 (IDS Signature UPnP LOCATION Overflow) was triggered on one of our sensors as what appears to me to be a false positive. From what I understand, the sig fires on a payload of 116 characters or more to service port 5000 TCP. The des...

I want to block all traffic from an IP range. What would be the best way to do this? We have a pix 520 running 6.3(3).