Network Security

Hi, My Pix 515 (128mb) is on version 7.0(2) and I was wondering how I can upgrade to version 8.0x as I have not done this before?I have upgraded routers IOS before via TFTP.I also what to upgrade so I can move from using the PDM to the ASDM.Thanks

I have confiugred TCP string signature to reset the connection when user try to open certain URL.I have configured no device for blocking action.but still i am able to block. Why it is so, How IPS able to block URL.Please let me know is TCP reset req...

Hi,I have 2 pairs of pri/sec firewalls placed at remote locations. Each pair is working in a failover mode, that is, SITE-1-FW1 is being synchronized with SITE-1-FW2, and same is the case with SITE-2 firewalls.Now, i am planning to upgrade SITE-2 fir...

HI, i have already installed an ASA 5505. My service provider only led me one ip address public. Can i do create Static NAT to my services (web, ftp) with ip address of ASA.Thanks.

Hi netpros, Have you ever blocked skype using the IPS module on an ASA ? if so would you mind sharing how could I successfully perform this ..?as always appreciate your input.

Looks like a proxy address mismatch is preventing this tunnel from coming up. If I give the pix an "ip any any" tunnel ACL, will it work? Or can a PIX 6.3.5 set the proxy address of a dynamic VTI on a router?The VTI would be a handy way to let tunn...

I have an ASA 5510 sitting behind my internet router, I want my remote users to have access to the exchange,ISA and web client servers that is in the DMZ of my firewall.1. What are the commands to achieve this.2.How do I install the SSL VPN license f...

I have 2 networks connected through a VPN from a PIX 525 to a PIX 525 and traffic that is over 1200 MTU is not traversing the tunnel. I have tried to set the PIX interfaces to 1200 MTU and permitting pre-encryption fragmentation but to no avail any ...

How can I go about opening/accessing/showing tables and data with a local 2005 SQL Express on a 5.2 server? Is there a default username/password to gain access to the DB?Looking at the Database Maintenance option it showsDB Server: (local)DB ...

Hello I have a installed a new ASA ( see spec below ). Its been working fine for a few days but locked up twice yesturday ( 12 hrs apart ). I cant find anything in the logs or show tech. Has anyone come across something similar ?? if so please help C...

Hello,I have a scenario I've been tasked with investigating, perhaps one of you can help me out. I have an ASA 8510 between two networks. Access flows only in one direction between these two networks, from outside to in. The ASA authenticates users a...

Please let me know how to change default username PIX in fwsm contex or in pix firewall.I have created username by below command but its not working username cisco password cisco123 privilage 15.Thanks in advance...