Network Security

I am currently having the problem of running out of ports avaiable to connect ot the Internet. I want to upgrade the IOS but it seem to make more since to move onto model 515. I about 150 user with a cisco 1603 on the outside of the firewall. and a C...

Hi There,I am setting up an Internet/VPN solution but it's a little different than what I'm used to...In our main office, and 2 of our branch offices, we have ethernet over fibre comming in from our service provider. (Just native ethernet, converted ...

Hi,I have got PIX 515 installed and have Lotus mailserver on HP UX. The HP UX box is inside the Internal network and is NATed to a Public IP address.But louts clients are not able to connect to the lotus server over Internet(port 1352). It is coming ...

Hi,I am new to PIX. My query is --> I want to have a single Windows NT domain which should span both the internal network and the DMZ. What should be the config and what should be the placements of Domain Controllers, WINS servers etc on either side ...

I am charged with the task of researching a vpn to connect 31 sites around the globe. I will have a mix of Site-to-Site and Client-to-Site connections. What is the best solution to go with?The connections will be primarily used for a large NFuse/Citr...

I have a PIX firewall 520 with six PIX interfaces. Is it possible on a PIX firewall to create a conduit that pertains to each PIX interface. For example, I may have one interface to a vendor and the outside interface to the Internet. For the interf...

Is it possible to configure a router for a PIX failover? Any best practices? Thanks.

I have recently upgraded my Pix 520 from version 4.3 to 5.1(4) and I would like to convert all my conduit statements into access lists.My question is: if I add an access list and assign it to an interface will the conduit statements I have work simul...

Is it possible to connect two NT servers between a PIX wirewall in the same Windows Nt domain? Lets say you have a DMZ network and an Inside network and want to permit a server in DMZ could logon to a Win NT domain controller in the Inside network so...

PIX and Win2K question:From reading previous posts I am still unclear as to VPN client support in Win2K working with the PIX firewall w/ IPSEC.From what I understand: 1) The Cisco Secure VPN client does not work in Win2K. No future upgrade of the c...

Hi, I have a pix 5.1(2) and using the client v1.1. Currently the client can only support windows. I would like to know where I can get a client software that will work with the PIX, windows, mac, and linux. Do I need to upgrade the PIX software ve...

Current problem:Incoming HTTP requests authenticated at a boundary PIX using RADIUS pass the authentication credentials on to an IIS web server running Outlook web access. The Radius authentication at the PIX uses a one time password,the IIS tries to...

we have just bought a PIX515R firewall I have to configure it, Dont know how to configure it by some misshap mannuals are also lost, pls. guide me how to configure. This is an ASP here we have Web, Dns, Mail Servers, Cache Engine and router with real...

I have a few questions:1) I have loaded PIX firewall 5.2(3) on my 515, are there any caveats or should I go ahead with this.2)Can some one tell me the use of Fixup protocol command.3)The software I am using to backup the machines on DMZ requires a lo...

I have a main site with a Cisco 3640 behind a Cisco Pix 515 Firewall. At my branch site I have a Cisco 1720. Has anyone else any experience/configs for setting up a GRE tunnel from the Cisco 3640 to the Cisco 1720 and encrypting it using the Main s...