Network Security

The following message appeared in my PIX firewall log:500004: Invalid transport field for protocol=17I know protocol 17 is UDP but I don't understand the rest of the message.Can anyone help?

Hi there We are experiencing problems connecting to Sun Solaris machines through a Cisco PIX 525 firewall(IOS 6.2). In our initial testing, our firewall administrator opened all ports(TCP, UDP, XDMCP) and allowed all traffic from any IP address. How...

I need to setup a mulitcast server on my DMZ, which the internal users will use. As far as I know you can't send multicast through pix. Does anyone know I can I do this without having to buy any additional hardware. Any help would go a long way.Th...

Could a FWSM be used as a failover for a Pix 525 or vice-versa?

I have loaded the VPN Client 3.5.1C on a Windows 98 and also Windows 2000 client. On both systems, when I start the VPN Client, the following message is displayed:"The necessary VPN sub-system is not available. You will not be able to make a connec...

Does anyone have the problem of Ciscoworks being dog slow on W2k?Is there any cure, I have 1gig of ram and it's on it's own server, do you just have to live with it?Bill

hello all!is the transparent mode (no ip address configured on interfaces ) supported on the cisco pix firewall.Thank you very much in advance for your help. scorpions

We have users who connect via vpn to our Cisco Pix 506 device. However after 1 hour of connectivity they get the following error message: Your IPSec connection has been terminated by the remote peer. I have made changes to the Timeout conn line sec...

Does anyone have any documentation on the process of CEP enrollment for a PIX 515? Is it true that the Root CA can also be enrolled via CEP as well as the Device Certificate itself?ThanksPayum

One pix 520 with unlimited conncetions faulted .so I make RMA for it.When I got the RMA unit,I found this pix has 128 connection restrictions.How can I upgrade this one to unlimited conncetions? thank you in advance.

We have users who connect via vpn to our Cisco Pix 506 device. However after 1 hour of connectivity they get the following error message: Your IPSec connection has been terminated by the remote peer. I have made changes to the Timeout conn line sec...

Hello I need make RMA order for a PIX with unlimited restrction.When I make order ,what is the product Num ?I found I can not order a RMA such as PIX-520-UR-CH ?it is another product name ?thank you very much.

hi all just got a pix 506 with ios 5.2.xx want to reset it tofactory default there's a password how do I set it up to factory default? or change the password ? how do i run pix device manager for gui configuration I am new to thisthanks