Network Security

Hello Cisco peopleWe are using Web Sense to block most of the Sites that we feel necessary but have had problems with programs like AOL, MSN, ICQ chat programs. So I am going to stop this at the PIX and was wonder who out there had blocked Chat progr...

Does thePIX support MD5 authentication

I have a H323 terminal behind a PIX 501 with a static mapping to the terminal. I can access the web interface of the terminal from its outside IP, but I cannot make or receive a Video call. I've enable "fixup protocol H323 1720" and I've even tried...

We all know that PIX (we have a 525 with 10 interfaces) neither doesn't act as a router nor forwards multicast traffic. That's it. But what about if I need to pass multicast from an interface called private (security 80) linked to a layer-2 switch (V...

I don't know if anyone else has noticed this but, I upgraded our PIX to 6.2 yesterday and the syntax of the Conduit command seems to have changed slightly. My Conduits from the previous OS were not taken and I had to recreate them all changing the sy...

On a PIX 501 (6.1) with one static IP on a DSL connection, how can I open the tcp 5631 and udp 5632 ports for a pcAnywhere connection from one specific source/external IP to one specific host on the internal network?I'm using PAT -- global (outside) ...

Hi,I have a small problem with my PIX. For some reason I cannot connect a Notes server sitting on my DMZ to a Notes server sitting on my LAN using the public address of my server on the LAN side.I did not have this problem running OS 6.1(1). Do you h...

Is PIX, CORBA compliant, capable of supporting IIOP ?Thanks

Hello,Can a PIX 506E be configured to report to a syslog server its IP address it has received Dynamically?I need the PIX to report its DHCP IP or PPPoE IP address back to our syslog server. Does it do this today?Thanks,Jerry Roy949-221-7208

We use a VPN Connection between two sites, A=10.1.x.x and B=10.2.x.x., using 2 Pix'es.The VPN connection works perfectly, well it works perfectly 80% of the time......Our different Serviceproviders have some time problems to deliver connection betwee...

Hello, I am curious as to how rpf works on the pix. I found the description in the command ref. to be somewhat vague, and am hoping someone can explain the following points on rpf Ingress filtering :Ingress filtering checks inbound packets for...

Is there anyway to enrol to a CA without using SCEP?I have a company CA, but it doesn't support SCEP.Using IOS 12.2(8)T.

I would like to use PIX 501s in a partially meshed hub and spoke topology but I have a requirement for the spokes to communicate with each other. According to a TAC tech tip this isn't possible without a fully meshed topo. I already have a router at ...

Hi all,I have two Pix Firewalls 520 making failover. How can I monitoring when one of them fails?The log show me a message when occurs a failover change?Regards,Carlos WelhousTRICOMDominican Republic

Please could somebody explain how i would go about resting a PIX 501 firewall to its default settings, i the main addressing information and have re-entered the default settings from the manual but the PIX no longer allows access to the internet...i ...