Network Security

HiCan any tell me simpel and clear how to open smtp from outside to inside server ?Because its is not working for me.Using PAT as translation.And 192.168.0.5 as mailserver MS Exchange 2007 )Hope someone can helpRegards Peter Røge

Can CSC module block p2p ? Another question can url blocking with only asa ?thanks

Hi Guys !Can anybody guide me as to how do I allow Windows Live Messenger 8.5 and beyond on ASA 5520?

I do not have a Pix firewall to test at the moment so I am goingto ask experts in forum if this is possible:I have a host on the "inside" interface with an ip address of 192.168.3.10Pix firewall "inside" ip address is 192.168.3.1/28Pix firewall "outs...

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 ...