Other Security Subjects

HelloI have a Pix 525, Is it possible to have two different Gobal address's statically nating to one local address? i.e:static (inside,outside) 192.168.0.1 10.1.1.1 netmask 255.255.255.255static (inside,outside) 192.168.0.2 10.1.1.1 netmask 255.255.2...

I have IP telephony, the ip phones have two ports (switch integrated). Use the two ports from ip phone because not have more port switch free to PC´s. The problem is the security because any people can connect to second port from ip phone with a LAPT...

On the IDS 3.x sensors, for a backup I would archive the /usr/nr/etc directory? What would be the equiv. on the 4.x sensors?

Hi Experts.A PC in my Customer's network has a very strange traffic profile: almost 1400 connection attempts to public addresses on tcp port 135. Do you think the PC infected by a virus?Thank you!===================================Pix# sh conn lo 192...

I see that the PIX PDM does not support alias commands. We have several firewalls with alias commands we would like to convert. None are doing any dns doctoring, but doing destination NAT. Is coverting as simple as replacing the alias statements with...

Is there a way to use an access list to block a range of ports or do I have to put them all in seperately? Also I searched the forum and am suprised this hasnt been mentioned yet, but I am trying to block a user on our network from downloading using...

I get the following error every few seconds while viewing alarms in Security Monitor."Your Java Applet has lost its connection to the server. This could result from a lack of activity from the applet Please shut down and restart the applet.""If prob...

I've been experiencing a few problems with the IDS-MC - sometimes if I try and create a report (such as the IDS sensor versions), it just doesn't get created - the job just stays in the 'scheduled' area. Currently the only solution I have is to reboo...

Hi ThereSome doubts regarding serial based and lan based failover.For Stateful link:According to cisco documentation "If the two units are more than six feet apart, you can use the same Ethernet state link as the failover link, but we recommend that ...

I setup IDS-4215 v.4.1.3 with all latest upgrades , connected to PIX-525 and Event Viewer v.4.1. From EV I can access the IDS box, review the device status (Subscription successfully opened), can access IDS-4215, The command "who" on PIX shows that I...

I am attempting to upgrade my IDS-4220-E to 4.x and the device will not boot from the cdrom. Any ideas? I have an IDS-4230 where this worked flawlessly. Help. Thanx.

I have a Cisco 1605 router. OS version is 12.0. I have a NAT in place. I have used access-list to allow and deny access to the internet to some workstations. What syntax should I use to allow me access to a workstation using PC Anywhere from outside ...

Hi!We have 3550 switch that also routes traffic between 2 VLANs ("outside" and "inside"). I've configured VSPAN for the "outside" VLAN to send ingress traffic to the IDS 4210 sensor (with the latest 4.1 software). To test the configuration I've creat...

I know this has been posted before in several different posts, but can someone please re-post what needs to be re-tuned (what tunes are overwritten) with a sig update? Previous disables, enables, individual sig parameter changes, filters, etc? Do f...

Using VMS2.2 Solaris 8Im having an ongoing problem where the only IP that is being permitted to connect to the sensor is the one at the top of the access list (which automatically places it at the head of the line in the hosts.allow).I have experimen...