Network Security

I am seeing a strange situation with respect to the Windows 2000 File Replication (Active Directory) servicenot taking place through an Pix firewall. The File Replication Service under Windows 2000 uses really long names for DNS resolution. Simple na...

I have multiple networks setup through my Pix's. I am having trouble configuring the Pix to allow mail to flow from a network with a lower security value to a network with higher security values. Mail flow from the higher security level networks is f...

Hello,I have installed the Cisco VPN client on a Win2K Server and can successfully use it to connect to a company network. However, there are times I am on a remote machine and need to do the same thing. So, I connect to the Win2K server via Terminal...

Hi,I have installed the CW2K.Using the Syslog analyzer, how do I forward logging messages received from network devices to other NMS server?Thanks.

1-You want inside and DMZ users to go outside network how many NAT and Global statements will you use ?My Answer is :- 2 Nat and 1 Global Statement2-You want inside and DMZ users to go outside network and also inside users to go to DMZ .How many nat ...

I have a 501 with an inside address of 172.29.123.253. I have a static route on the inside of '192.168.254.0 255.255.255.0 172.29.123.60 1'. This route points to another router that has the 192 network on its other interface. I also have RIP v2 turne...

Hi All,To access internet, we are using 2 DNS server. 1 is ISP's DNS server( out-side of PIX) and another is local DNS server which is in-side the PIX. We have configured global( outside) 1, nat( inside) 1. Also using tcp/udp access-list with any any...

Hello.Someone knows how is possible to reset the connections on the PIX?I mean:If I make "show connections" commandI see several connections with flags UB.If I make clear xlate, I still see the same connections .How is possible to delete these sessio...

I'm a little bit confused about the PIX 515 licences. I have two PIX FW in my stock, one of them is supposed to be a failover firewall.My problem is that both FW are showing the same output during startup, there is nowhere an identifier regarding the...

I´m using the VPN client 3.6 to grant access to a PC on my network using the following:access-list 80 pemrit ip 10.0.0.14 host 192.168.15.1nat 0 access-list 80But with this configuration the user who entered to my my network has complete access to th...

I have a pix 506e on the end of a DSL connection with a single public address, I am running PAT to a 192.168 network behind the firewall. The mail server is also behind the firewall and I do not have a spare public address to set up a static NAT for ...

I have a PIX running 6.1.4 and set the Embryonic connection limit to 50 on all the statics. We had an incident today that got me wondering if it is actually working. The web server that sits behind a local director wih a virtual IP was showing over 7...

I am setting 1st time Pix 501 with 10 user 3DES product. I used the wizard to setup. Very simple. But does not work.My PC is a part of a big private network. without the firewall, I can access everything including the internet outside my subnet.Outsi...

From the router you can configure the "snmp-server contact <text>" commandto set the system contact for SNMP. Is there any equivalent command forCatalyst switches? I know that there's a "set system contact" command forCatOS but i'm sure if it has som...

Cant decipher from the web site whether the pix501 is enabled by default for 56bit DES key or if it is an additional cost. I know the upgrade key is available from by application from the web site but is there an additional cost associated with the 5...