Network Security

what is the minmum number of public ip address required to allow inside - outside internet browsing through a Pix firewall. (not using DHCP from ISP)(1) for outside interface&(1) for PAT addressThe way I see it is (2) static public I.P address.Please...

Is the only limiting factor behind using a PIX 506 its capabilitity for throughput? Is it limited any way by number of connections?

Hello,I want to translate telnet and/or FTP sessions to a public ip adress. Other types of sessions like HTTP don't have to be transalated because they a proxied by a proxy server (squid). Can somebody tell me how to configure this on a PIX.RegardsAa...

Correct me if I'm wrong,PIX doesn't support VLAN right?Even the simplest setup?Consider the following scenario:A 12Port Catalyst Switch split into 2 Vlans,VLAN1 is for dmz1 network which connects directly to dmz1 interface on the PIX,VLAN2 is for dmz...

One of our customer already has a VPN function in office and for remote users. They are using VPN-SW-DES-100=. Now they would like to upgrade their OS to WinME, Win2000 and XP. But VPN-SW-DES-100= seems cannot support ME and XP. Since the VPN c...

Can one site pass DHCP requests through a VPN to a Server on the other side that is not the Cisco device. The problem I see is getting accepted on the VPN before you have an IP address.

Can someone explain why I need this for my ADSL connection. I have a ADSL modem configured which I am about to change for a ADSL Router.What's the reason for PPPoE in my firewall ? Thought authentication was done via the Modem/Router.Also what versio...

I would like to know if anyone knows or had previos experience using Pix 506 Firewall with nat and pat of how many user it will stand?Talking with Cisco they told me It can stand 30,000 simultaneos connections. If every user uses a maximum average ...

The "show failover" command output from the active unit is:bo01cor# show failoverFailover OnCable status: NormalReconnect timeout 0:00:00 This host: Primary - Active Active time: 9822915 (sec) Interface acceso (2...

Hello.. I have a Cisco Pix 506 in a small enterprise network.. (less than 100 nodes).. with 3 remote locations.. my problem is.. I'm using a wireless gateway.. and i can ONLY have 1 outside IP address.. will this affect my PIX.. ppl told me I had to ...

I have installed PDM 1.1(2) over six PIX 525, and I have configured nat 0. I was surprised PDM didn´t support nat 0 and static/conduit. Does anyone know if there is another release that supports these features?Thanks in advance

How many ip address can I configure in an interface, I have a PIX 520

I have a network provided by CBeyond (http://www.cbeyond.com). Basically its data over voice (6 lines) and relatively high speed. They run NAT. Authenication on that network can not occur with the Nortel Ethernet Access Client. CBeyond's technical ra...

Hi,Is it possible to define a IP helper address on the Pix 515, so that broadcasts from the DHCP server are accepted...Thanks

hello!Somebady knows how can I access pix firewall inside port from VPN Tunnel.I have 21 515 boxs conected to a 535 box through Internet. From any site I'm able to ping,send snmp packets to any other site host . But to the inside PIX IP address(lan) ...