Network Security

I get this error in my firewall logs: Feb 26 15:32:49 firewall %PIX-6-106015: Deny TCP (no connection) from 161.58.238.151/110 to a.b.c.d/3782 flags RST ACK on interface outsideIs this telling me that my connection timeout or is someone trying to hac...

Hello,our company has just introduced VPN dialup connections via the Cisco VPN client 3.6 and a Cisco 3000 series concentrator. My question is:Is it possible to encrypt the user password and save it to the .pcf-file, so as not to have any clear text ...

I am new to firewall , i got PIX525 for our company, i configured with PIX with three interfaces , everything works fine , i can connect to dmz from outside ,i can connect outside and DMZ from inside .How i can check that my configuration is right an...

I have a pix 501 running 6.2.2 with 3 computers plugged into it. I have 3 machines plugged into it.Computer A is a unix boxComputer B is a win2k boxComputer C is a NT 4.0Computer A can always ping the inside of the pix and the pix can always ping Com...

I recently moved an IIS web server into my firewall DMZ. One of the websites on it authenticates users against a Microsoft SQL database using Microsoft Transaction Server that is on my internal network. Actually, once it moves into the DMZ it no long...

I have just installed CiscoWorks2000 and am having trouble opening CiscoView for my PIX-515. I read in the documentation that it is supported, (I think). Anyway I receive an error which states: CiscoView ErrorCan't Find Applicable device package for ...

I need advice. What type of PIX Firewall is more suitable for the net with Cisco 2600 as a router (now working)? About 300 users.

Hi I have pix firewall installed ver 6.22 insde and work with PDM 2.1(1).can I manage pix by CSPM and how upgrate to support this ver I have CSPM ver 2.1f , what can I do.And What the best suggestion for manage PIX . Thank .

I am having a problem with my PIX firewall. I can use an IP service on the outside of the firewall with no problem. When I connect my device behind my firewall I get incoming calls just fine. Outbound calls will ring the other side and I get a 100 pr...

I am setting up a network in a datacenter where the Internet pipe will be provided to me via a FastEthernet CAT-5 cable. It seems to me that I won't need a router in this case but because this is the first time that I do this I want to be sure. Here ...

Hi all.I had a lot of trouble while trying to configure windows vpn clients to connect to an internal network through a PIX.W98 clients could not authenticate on the microsoft domain, while w2000 clients authenticated themselves and therefore accesse...

LAN-based failover was introduced in v6.2. I'm looking to try it, just wondering if anybody tried it. I'm really worried about its stability.