Network Security

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I need for users behind my PIX to use MSM Messenger audio and video. Microsoft says that I need a Universal PlugnPlay firewall in order to do this. I found a lot of articles on PIX UPnP, SIP and so forth but none are very conclusive as to what I ne...

tato386 by Level 6
  • 524 Views
  • 3 replies
  • 0 Helpful votes

We are evaluating the PIX firewall for use. From the documentation i see that its not possible for me to URL filtering using PIX. THe solution offerred is using websense ( $$$$ ) How is this done. ThanksMad

admin_2 by Level 3
  • 472 Views
  • 4 replies
  • 0 Helpful votes

Is the pix capable of proxying DNS requests and if so, will it do any validation of the DNS response? I'm concerned about buffer overflow and invalid formatted DNS messages going into and out of my network.Thanks

msullivan by Level 1
  • 273 Views
  • 1 replies
  • 0 Helpful votes

hello,my customer is having the ff;users---6506---3640-----remote routersthe 6506 was also conncted to the HQ thru where the mainframe resides6506--------infrared--------HQ-----mainframewith the above scenario, the 3270 applications from both the rem...

rpalacio by Level 1
  • 430 Views
  • 4 replies
  • 0 Helpful votes

Hi,I'm running a PIX 515E, 6.1. I would like to run some port scans FROM a host on the inside against my server on the Internet. Unfortunately when the inside host starts a stealth scan - sending ACK packets instead of SYNs - the PIX blocks the outbo...

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

Hello Everyone!This is my first topic on this forum, I´m also a novice when it comes to Firewalls. I´m trying to setup a PIX 501 in the office using the DHCP capabilities of the PIX 501. Without the PIX the network works fine. Several computers conne...

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

Has somebody any experience with Net2phone on a Lan behind a pix.I'm tring to connect from the LAN to another net2phone extension, but I'm unable to connect.The Pix is using PAT to connect the internal users to the internet. I had a look at the Net2P...

Hi!!! I have CiscoWorks 2000 Rwan with IPM. I installed and configure IPM to send snmp traps when the treshold is excedeed. I can see on the graph that it is exceeded but I can not verify that it sending snmp traps.Where to view these traps and how t...

fisko by Level 1
  • 1003 Views
  • 2 replies
  • 0 Helpful votes

We have two sites one without any internet line just a frame relay that gets routed to the next site where we have internet line. Just got a 515e to do nat. Is it possible to do this with one physical connection at main site (the one with internet li...

kpatram by Level 1
  • 431 Views
  • 1 replies
  • 0 Helpful votes
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