Other Security Subjects

Hi All,I have a weird problem here. I am doing the tunneling on 837 and 2621. I used gre ip mode. but after sometimes the tunnel stops responding I can't ping the tunnel ip address interface from 837 to 2600 or 2621.then I changed the tunnel mode to ...

We are currently running two VPN 3030 with VRRP enabled, no load balancing. One problem I have right now is that you always have to remember to make config changes to both concentrators. Ok all the user/group stuff is in radius but there is a lot of ...

If a sensors is at version of 3.1(4) S52 and the signature up of 3.1(4) S54 is used immediately without first applying 3.1(4) S53, will the patch/signature tuning that is included in 3.1(4) S53 for "Samba call_trans2open Overflow" be appliedTUNED SIG...

Hi.I know everyone has likely been over all the ways in which this can be achieved with the PIX, but is Port Redirection with multiple Statics the only way to achieve this?Basically, we have only 1 external IP Address we can use, but I need it to hos...

When I try to push a signature update to multiple ver 3.x sensors, my IDSMC seems to lock up. After further investigation, I've noticed that say 2 of the three sensor actually got updated but the third would have an error message (according to the A...

I am working with a customer to get remote access working and I have run into a couple of problem.Customer is running old code on his VPN5000 Concentrator (he needs it for IPX support) and he sent me a copy of his exe file that he says works fine for...

1. After I configured a sensor in the IDS MC and the Monitor, under the connections tab in Monitor it says my link is "Indeterminate" What does that mean and how do I fix it?2. Event Viewer will not open. I get the menu options on the left side, bu...

I am having trouble with my hub-spoke setup.Cisco2611_ILM – hub siteCisco1750_MYR – spoke1Cisco2610_CLT – spoke2The first spoke to complete its IKE phases will work correctly while the second will not. Both spokes successfully complete IKE phases wit...

When doing NAT, where is the identifier of the specific host inside the firewall stored?Is it in the high order bits of the Port field in the TCP segment?

I want to know the detail relations about static route and routing table. in general, interface change to Down, then static route on the interface was removed from the routing table. but i fount some time it isn't like this. So , what's the condition...

We have Sensor 4210 with 512 Mb of memory and the version 4.1 is installed.The statistic on the sensor shows that we are at 98%.How much memory can I put in the sensor ( 1 Gb ) ? I don't find it in the documentation.Thanks

Hello, I have an IOS device set to be a bridge that is sitting between a customers site and the Internet. I would like to be able to block traffic from passing through the bridge selectively, ie to prevent UDP/137 from hitting the customers firewal...

Hi: I have a user coming through the vpn on the pix 515. After the user connects he/she runs a telnet appliction to access one of our servers. It was working for about 3 weeks and then just recently when the user connects the application times out. T...

I have webserver inside a pix dmz, I have configured it so I can access it from outside but the host can not access the Internet? any ideas?

hi ,from the IDS MC user guide, it states that SSH is used for secure communication to sensors.If we don't intend to use SSH, how else can communication /secure communication be achieved?Telnet?SSL/TLS?If 300 sensors are supported by a IDS MC or Secu...