Network Security

HiI have a 501 pix firewall with 10 user license. I have also 15 mail user. they r connecting exchange server in remote server.now if i installed Pix firewall and 11 user or avobe users want to connect same time then what happend ?. Pix not work for ...

We have had a number of sources within our network trigger an event to notify the security analyst of the recently identified macromedia vulnerability The signature looks like thisSIGID: 5692 <protected> SubSig: 0 <protected> AlarmDelayTimer: AlarmIn...

Dear all,when we trying to upgrade our pix software from 6.2(3) to 6.2(5) using monitor mode we are facing the following problem monitor> monitor> int 10: i8255X @ PCI(bus:0 dev:5 irq:12)1: i8255X @ PCI(bus:0 dev:3 irq:255)2: i8255X @ PCI(bus:0 dev:2...

I am unable to logon through PDM (pix 501)cos i have forgotten the password and the pwd recovery for pix doesn't work for the PDM. If i decide to erase my pix or set it to factory configuration, will that reset the PDM password. How do i erase everyt...

I have a pix and I need to change a static ip to a different static ip how would i go about doing so?Thank you for your help

Hello,Is there a way we can block Skype in PIX. I know that we can block skype in Checkpoint ,but dont know how to block skype in PIX. I checked the way skype works and each time the IP it connects seems to be different and it uses port 443 and 80. S...

Hi,We are trying to NAT a new linux box (running Fedora Relase 4) and getting odd results. We cannot access the box via NAT unless our source address is one from the same network as outside interface. We thought at was a problem with SElinux and buil...

I just installed MARS 4.1 to monitor IDS (4.0), PIX (6.3.3) and several internal switches. Everything seems ok but the mitigation. It appears if the mitigation suggestion is a switch, the PUSH botton is activated, but if the PIX is the suggested solu...

Hi Experts,IDS signature tuning can get quite involved. To make sure nothing important is overlooked, is there a Check List that can be used?If not, what are some of the critical items that should be known beforehand?A couple items are obvious e.g. t...

I copied the old config and pasted to the new firewall. Saved it and replaced. For some reason that I cannot figue, no traffic flows through the pix. I can reach the pix from the inside.Is there some difference in command structure between 6.2 and 6....

On a PIX 515 with a 6.3(4) OS:I removed a NAT Static and added a PAT static with the same local address but a different global address. I then did a "CLEAR XLATE LOCAL XXX" where XXX is the local address in the Static. "Show XLATE" displayed the new ...

i have this scenariousers/dc/dns---pix----isa-----routerdc= domain controlerisa is member of the domain which is INSIDE of the pix.any traffic going out (ie http, pop3) are ok.The customer wants to filter traffic going out thru computer names at the ...

I have PIX 515 with a static address on the outside interface. I also have multiple sites with IPSEC connections to that pix. I want to provide some WAN redundancy with a second ISP. This requires me to have a second static address on the outside int...