Network Security

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PIX Static NAT issue

My inside network uses a NAT pool to go to the Internet. However I have an external site which will only allow access from a predefined address. How do I allow all users going to this one external address use the same (predefined) address and the n...

PIX system logs.

Does the pix log traffic in some buffer internally that I can look into or Do I need to configure logging and point it to a syslog server.If we need to do the second part Will it affect our utilization or what percentage will it add on our utilizati...

gaban by Beginner
  • 306 Views
  • 3 replies
  • 0 Helpful votes

Cable Modem + Router + Pix

Dear All,Here's my problem:I have a cable ADSL modem supplied by my ISP.The ethernet cable is connected to ethernet 0 in my cisco 2621.Router Ethernet 1 is directly connected to ethernet 0 (outside) of my pix 506EPix's ethernet 1 (inside) is connecte...

antinea by Beginner
  • 347 Views
  • 2 replies
  • 0 Helpful votes

Which PIX firewall ?

We have a client with a network of about 50 users. The client is connected to the net through DSL and has given access to about 25 users of the same for mailing or browsing. The client wants a basic security implementation as they fear that their sit...

PIX DMZ to inside

Running PIX 515 with one DMZ. Problem is I cannot initiate any sessions from the DMZ side. Ping is the really strange one. I cannot ping from the DMZ to inside, the packets do not hit the debug packet dmz. Packet sniffer shows the requests being...

SNMP monitoring: traps or thresholds?

I'm in the process of deploying an SNMP infrastructure for our network using OpenNMS, and am wondering if I should use either traps or thresholds (or both?) to detect Cisco events such as high router/switch temperature, high CPU usage, etc. I've alw...

t.baranski by Enthusiast
  • 1094 Views
  • 2 replies
  • 0 Helpful votes

PIX firewall 'clear xlate' command

From the PIX firewall documentation, it was mentioned that the "clear xlate"command should be used after changing or removing the alias, access-list,conduit, global, nat, outbound, and static commands.Question: Does this command clear (or refresh) th...

a.manosca by Enthusiast
  • 9187 Views
  • 14 replies
  • 0 Helpful votes

VMS 2.1 IDS MC & VPN Routers MC Device Import Error

Just installed standalone vms 2.1 and attempted to import devices into IDS MC and VPN Routers MC, but I get errors. The IDS MC error I get is importing configuration files from the sensor Could not find version instring "Unknown version". I followe...

poh by Beginner
  • 1047 Views
  • 2 replies
  • 0 Helpful votes

Win2000 client with smart-card auth on pix

Hi, is it possible to use a smart-card (or token, like aladdin e-token) to authenticate a vpn on a pix using the default VPN client (l2tp/ipsec) coming with windows2000/xp ?It seems that EAP support is required and then smartcard/token auth is possib...

pierlu by Beginner
  • 281 Views
  • 1 replies
  • 0 Helpful votes
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