Latest threads in Networking Firewallsshow only best voted threads

Subject Author Posted Replies
 
Sygate/win98/Realplayer
Hi, I have searched the sygate forum but not found an answer yet. I *did find the answer that fixed the hotmail/sygate problem, but Realplayer still does not connect easily with Sygate on 'normal'. If...
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How to develop streaming tcp application to be used by many users -- pass thru most firewalls
My situation: Upgrading the TCP port of an application with an installed base of thousands of users, all uncontrolled users(anonymous, individuals, or businesses) from different locations across the...
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Sonicwall PRO 3060 VPN not Connecting to internet
I have a sonicwall Pro 3060 and have setup vpn for this. I am using the sonicwall global vpn client the client connect and then will access all internal addresses on the lan but when trying to access...
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Network Security and Firewall
Hi, We have compiled some details regarding Network Security and Firewalls. http://www.irohaninfotech.com/blog
 
open port numbers behind the firewall
Before adding the firewall, the applications are up and running. My understanding is that the firewall is in front of websphere server and database server. Now, the websphere server cannot connect to...
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New Sunbelt Version (works with Vista)
Anyone try this?
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ZoneAlarm firewall and LSA Shell lsass.exe. pls help
zonealarm firewall shows LSA Shell (Export version) wants to accept connection from the internet. Application lsass.exe Source IP: 119.40.177.18 Port 500 can somebody pls expaling why lsass.exe wants...
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ZoneAlarm firewall and generic host process for win32 services. pls help
zonealarm firewall shows that its letting generic host process for win32 services access internet, even though i have not allowed it. i basically use FF, Opera, emule. can somebody please explain why...
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Microsoft Update Hoses ZoneAlarm and CheckPoint Firewalls
FYI What is the issue that users of ZoneAlarm and Check Point Endpoint Security may experience after installing this update? Microsoft is aware of recent reports that users of ZoneAlarm and Check...
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Router Bombardment
Hello, I'm having router problems. lately my router has been crashing every 10 minutes or so and when i check the logs i notice HUGE bombardments of blocked UDP Packets. See: [INFO] Thu Jul 10...
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Suggestions for a outbound firewall?
I finally uninstalled Zone Alarm. The recent conflict between Zone Alarm and the latest Microsoft Hotfix was the final straw. My computer is now running a lot faster (especially on boot-up), so I am...
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Double Encryption!!!
I just found out how one can DOUBLE encrypted any connection. Seems that someone was listening to my radio station and was in one chat room, who told me how she does it. She makes a VPN connection to...
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blocking incoming udp packets
Hello Group: My system: Desktop and laptop networked through Linksys wired router. Question: My software firewall (Deerfield Visnetic) is constantly logging blocks of incoming udp packets, the source...
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UDP hole timeout is refreshed also upon receiving data?
Hi, imagine I have a node C behing a firewall contacting a public node P by means UDP. In this way, C opens a hole for P to reply back within a timeout (the C's hole timeout). I was wondering what is...
 
IPTABLES - Allow Internal HOST with Public IP through Firewall
Hello: I am new to IPTABLES. I have setup and Ubuntu 8.04 Server running ebox. It is running DHCP (192.168.1.0-250), NAT, DNS, Squid Transparent Proxy. All of the firewall rules were configured using...
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