Network Security

Hi thereI'm upgrading the 506e firewall from version 6.1(4) to a newer verion 6.2. Cannot locate a page to download it from. Any ideas anyone ?Thanks

I have a PIX 501 (running FOS 6.1.1) in front of a SBS 2000 server that host web and exchange mail services. The ISP has issued a single static public address. I have followed the recommendations for configuring the PIX to perform PAT so the inside c...

Hey can be some help me out I have two PIX 525 and i implemented Statefull Failover between them -- its not working .. but when i enabled LAN based Failover it works fine ....PIX- 6.2(2) version thnx

Hi !is it possible to define logging filters on the real-time logging of the pix firewall ?"logging monitor 4" shows TOO much entries - I`d like to see ONLY entries for specific SRC or DST addresses like the SMART VIEW TRACKER on a Checkpoint Firewal...

HelloWe have two pix 515. I realised it interrmittenly hangs when we were doing failover test.We could not ping, telent or console to it. Rebooting will resolve the problem.Have anybody has the experience before?

I am very confused by the restrict software or unrestrict software of PIX. Who can tell me the difference between the restrict software and unrestrict software? is the difference about the user quantity? Who can tell me the exact answer?ThanksSincere...

I'm trying to do an automated backup of the VPN3005 using scp.First, I downloaded the source for openssh 3.6.1-p2 ( looks like openssh 3.4-x does not return the correct scp exit code) and compiled it. Running the command 'scp -oProtocol=1 admin@<ip>:...

Hi,We have configured PIX VPN for our remote users. Our mail server is behind PIX firewall. Users connect to PIX using Cisco VPN Client 4.0.2D, after they connect they try to access mail server. Few of the mails bounce, error that they get is "No tra...

Hi,We are an ISP that has two public networks ans well and private addressing that sit behind pur Pix. All outbound from the private networks works as expected. However, any server on the public networks can not be reached, and any DSL customer with ...

I have 515E PIX inside IP address is 192.168.1.1Outside IP address is 192.168.0.6192.168.0.6 interface attached with my windows machine where i have ISDN connectionwindows machine IP is 192.168.0.1192.168.1.1 interface attached with my Linux Machine....

HiI got a PIX515e/UR running 6.3(1).It looks like it is only reachable e.g. for ICMP once it pinged the other end first.I try from ping 10.0.0.1 (host) and 10.0.0.254 (gateway) to the outside interface with no success.After pinging from the outside i...

Hi , My pix is up and internet is fine , but i need only One IP addesss x.x.x.1 to access internet rest other denied, and x.x.x.1 will have ISA server from where i will permit particular users to browse internet , Am using NAT/PAT on PIX , what will ...

Hi all,My PIX was working fine a few months back. Suddenly it's been doing some crazy things recently. I have some servers and workstations that can't access the Internet all of a sudden. The workstations resides on the Lan interface and the servers ...

Hi,Does anyone know if there is a limit on PAT?One problem that we are having it seems that our PAT addresses are not being freed up fast enough. We have the xlate time down to about 30 minutes should we go lower?Is there a rule of thumb on something...

could a dhcp request cross a more secured interface of a PIX? (eg. dhcp server is on the inside and a dhcp client on the dmz?)Thanks a lot