Network Security

I'm having a problem getting web access from my dmz network. It has a higher security-level than the outside interface, so shouldn't I be able to get outside internet access from the dmz? Inbound access from outside to the DMZ works fine the way I ha...

I have a Pix 515E running v7.2. I can configure a site-to-site VPN and it works. I configure the next and it swings from L2L to User and fails, sometimes it will start as L2L then after about 8hours it becomes User and fails. If I configure a third i...

Hi guys, I really really hope someone can help me out. I've recently purchased a ASA 5505.I have been struggling badly with this My setup is ISP -> Modem/Router -> ASA Inside interfaceIP: 192.168.1.1Mask: 255.255.255.0Security level: 100DMZ:IP: 192.1...

I currently have a site-site VPN (VPN1) betwween a Cisco Pix 506E and an ASA 5510 in HK and Leeds respectively. I need to move the IPsec tunnel to another internet gateway (10 Mb) in Leeds to which is connected a Cisco Pix 506E. To make any changes t...

We are having with our local Cisco PIX 515, whereby the site to site VPN to our PIX appears to be breaking, and not re-establishing itself, every 36 hours or so.Upon further inpsection, the symptom that we see is a slow reduction in the number of ava...

Kinldy provide me command to clear the connections in Pix 535 s/w ver 6.3..

Hi, when I connect with VPN client I can't anymore browse my network and therefore I can't print because the printer is on another PC. Moreover I can't download or send messages via outlook. On the other hand I can correctly browse the internet.

I have a failover pair of PIX 525's (in production) and want to upgrade the firmware on both of them (probably from 6.3 to 6.35 and maybe later on to 7.x). With the failover pair - should I power one down and do the upgrade on the other first, then p...

I have 2 Pix 525 .it works as Active/Standby .in my case the Active is the secondry and the standby is the primary Pix. we use Failover cable and stateful failover together .the Sync/Failover is working fine butWhen i configured subinterfaces on the ...

Is there any technique (no matter how primitive) I can use to single out high-bandwidth using private IPs behind my PIX? I am currenty using MRTG and I see a cummulative total of bandwidth usage but I need to know what individual IPs are using the ba...

Hi I have 3 5505 that all have very similar "quirks".The device has been working normally for the last few months then suddenly decide not to allow owa traffic through, however a second site which we use to collect xml from our clients is working fin...

I have IPS 4260 configured in promiscuous mode.IPS is sensing the internet traffic towards my network.Now i m getting so mnay alarms HIGH, LOW and medium. I want to get minimum alarm about different signature.Kindly tell me how to configure alarm sum...

Hi,While executing sh fail command..one of the pix interface status shows as waiting..Pix# sh failFailover OnCable status: NormalReconnect timeout 0:00:00Poll frequency 5 secondsfailover replication httpLast Failover at: 22:44:36 UTC Thu Jan 31 2008 ...