Network Security

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I am in a very large corporate environment. I have multiple PIX Firewalls running. I need to know if there is a way to strip the header information from outgoing e-mails sent from my compnay domain. I'm not even sure if this is a Firewall issue or...

admin_2 by Level 3
  • 272 Views
  • 1 replies
  • 0 Helpful votes

Hi,We have Failover configured (using serial cable) between two PIX 515E. PIX is also configured with a trunk port on one of the DMZ interfaces. With the following relevant config+++++++++++++++++++++++interface ethernet3 100fullinterface ethernet3 v...

mnlatif by Level 3
  • 473 Views
  • 3 replies
  • 0 Helpful votes

The ISP I have uses PPPOE and assigns external dynamic IP addresses that will eventually change.1. Will Dynamic DNS services (e.g. dns2go, tzo.com) work with the PIX and2. If so what configuration is needed in the console.Also, what rules are needed ...

sjkeehan by Level 1
  • 582 Views
  • 6 replies
  • 0 Helpful votes

Hi,I have this situation and I'd appreciate any insights:Moved a Win2K web server from the inside network to the dmz on a pix 520; before the move the web server was able to access a Netware 5.0 running IP, after the move we can not see the Netware S...

u.naranjo by Level 1
  • 629 Views
  • 7 replies
  • 0 Helpful votes

I am not sure if this is were I need to put this conversation....I have been running a PIX for about a year now and have just started seeing lines in the log that I am not sure what it is saying. It looks like a IP address on the internet is connecti...

admin_2 by Level 3
  • 386 Views
  • 1 replies
  • 0 Helpful votes

I have two failover PIX firewalls that were just updated to v6.3(3). Now, when a user goes through the PIX to the FTP server in the DMZ, it takes a really long time (40+ secs) before the user is presented with a login prompt. Turning off fixup for ...

Resolved! DMZ Public LAN

I am needing to setup a public LAN, we currently have a 2651 router running version 12.2(2)T1 of the IOS. We have the dual port ethernet and already have a stable private lan. I know that I have to create an access list for the F0/1 (public) port an...

admin_2 by Level 3
  • 935 Views
  • 1 replies
  • 0 Helpful votes