Network Security

I've inherited a situation....Class B IP range subnetted to all Class C networks. PIX to be inserted behind the router to public internet , outside interface connected to the router via crossover cable with one Class C network assigned to that link. ...

Our setup is as follows:traffic comes into and out of the office through a 2610 The 2610 is connect to a PIX 515E. It controls the layer 3 WAN tunnels to our units.What we would like to accomplish is to connect to one of our vendors via a 515 to 515 ...

I have a PIX with 2 interfaces: "inside" and "outside". I have no problem when a packet coming from a "inside net" PC (C) has to go outside. But if I have to reach an other network that is "inside" (192.168.0.0), it doesn't work; let's see the scheme...

Users of our VPN using WIN 98 get a Windows login to log into thje internal network. With Windows XO home, the option of the Windows login does not appear. Users can connect to the VPN, are granted a VPN IP address,. The DNS and DHCP servers are adde...

Hi,I have 2 cisco PIXs with the last sw 6.2. The are in failover and they have have also stateful failover (with RJ45 cable). When the primary PIX goes down and the secondary goes up(than it becomes the primary) all connections stay alive unless the ...

Has anyone setup a pix firewall with VOIP. I would like to have a Cisco 7960 phone at my house and be able to be on my Co. voice network.

I have a 262o router with 1 T1 line as my primary and 1 wic-1enet as my backup connection. both setups have sep ip networks. My pix is setup to work with my primary T1 connection. Is it possible to static map inside outside ip's from the secondary ne...

Is there an IOS available yet for the PIX that will allow NAT-T. We have it working for the 3005 concentrator and we are getting ready to test it on the PIX but only if it allows it.ThanksAnthony

What version of CSPM supports IDSM blade on 6509? I am having tons of trouble with NT 4.0 SP6a CSPM 2.3.3i interfacing and reporting from my IDSM blade. I do not have any host sensors/appliances currently, just the one blade. The blade is in fact see...

I have an exchange server 2000 setting behing a three interface PIX 515E. I am unable to telnet to port 25 through the PIX from the internet and reach the Exchange server. I do see port translation from the PIX logs but the connection times out with ...

Hi.I need some help to undestand correclty how pix lan based failover work.I configured 2 pix as lan failover with a stateful ethenet device ad usinginside interface for lan failover.Failover start correclty, and the two pix start to exchange the con...

I need a good pix book does anyone have any recommendations on a good Cisco PIX book

HelloI am planning on installing a PIX Firewall 16 MB Flash Card on my PIX 520. In reading the instructions I see this line "The installation of the 16 MB flash card does not apply to the PIX 506, PIX 515, PIX 520 Version C0 and D0, or PIX 525"My que...

I've been trying to simulate on this for almost a week now, we would like to create tunnel from 506E thru our vpn concentrator; Concentrator shows phase 2 completed, but all I get is icmp reply from 3005 LAN IP when pinged from a host connected to pi...