Re: [Q] Tomcat & ZoneAlarm?
I've used ZoneAlarm in the past. If I remember correctly, you have to select the program and check it for server. If you don't, it blocks inbound traffic. if it is already checked for server, do a right click and it should give you additional properties like blocking all other ports for the application. peter Riaan Oberholzer <[EMAIL PROTECTED]> wrote: Thanks... I know what a firewall is and what it does. Problem is, with the free version of ZoneAlarm you cannot manually specify ports to allow access on. I know you CAN get it to work, but how I do not know. I need the firewall. It is my home PC on a ADSL connection, permanently connected to the internet. So I use it for basicly everything I do on the internet. - Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard
Re: [Q] Tomcat & ZoneAlarm?
Riaan, I run Tomcat with ZoneAlarm Pro at home and it works. Not only does Tomcat need to be able to access the Internet (even though it's not actually accessing anything outside the localhost) as Phil said, but the browser you are using also needs to be able to access the Internet. The two times I get "Page cannot be displayed" is 1) I've forgotten to start my standalone version of Tomcat (I still haven't succeeded in getting it to run as a service), or 2) I've forgotten and left ZoneAlarm's manual Internet lock on (the [Z|A] tray icon is a padlock). Merrill - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Q] Tomcat & ZoneAlarm?
I am using ZoneAlarm Pro at home and I don't have any problem with Tomcat. I don't know if the free version has this feature or not. You can set ZoneAlarm to the "learning mode". That means ZA will allow the application or program that you install to perform its function. Then you can scale back afterward. - Original Message - From: "Riaan Oberholzer" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Monday, December 29, 2003 01:40 PM Subject: Re: [Q] Tomcat & ZoneAlarm? > It doesn't work... I get a "The page cannot be > displayed". > > I try to access it using "http://x.x.x.x:8080/"; where > x.x.x.x is my ip number. > > I can ping the IP number, so the server is alive... I > just can't access Tomcat on it. > > > --- epyonne <[EMAIL PROTECTED]> wrote: > > Just allow Tomcat to access the internet. > > > > > > - Original Message - > > From: "Riaan Oberholzer" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Monday, December 29, 2003 01:14 PM > > Subject: [Q] Tomcat & ZoneAlarm? > > > > > > > This is not a Tomcat issue, but I've tried > > desperately > > > and could find no answer elsewhere... can someone > > > please tell me how to get Tomcat working with > > > ZoneAlarm (free version) as firewall? > > > > > > > > > __ > > > Do you Yahoo!? > > > New Yahoo! Photos - easier uploading and sharing. > > > http://photos.yahoo.com/ > > > > > > > > > - > > > To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > > > > > > > > - > > To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > > __ > Do you Yahoo!? > New Yahoo! Photos - easier uploading and sharing. > http://photos.yahoo.com/ > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Q] Tomcat & ZoneAlarm?
Riaan: If you are using windows XP you are better off setting the port with the firewall build into XP. To do this go into network, right click the adapter and you should be able to find the fire wall setting there. you can tell it to deny all except... The except is what you would be interested in. Shawn Zernik Internetwork Consulting www.internetworkconsulting.net -Original Message- From: Riaan Oberholzer [mailto:[EMAIL PROTECTED] Sent: Monday, December 29, 2003 1:58 PM To: Tomcat Users List Subject: Re: [Q] Tomcat & ZoneAlarm? Thanks... I know what a firewall is and what it does. Problem is, with the free version of ZoneAlarm you cannot manually specify ports to allow access on. I know you CAN get it to work, but how I do not know. I need the firewall. It is my home PC on a ADSL connection, permanently connected to the internet. So I use it for basicly everything I do on the internet. --- Philipp Taprogge <[EMAIL PROTECTED]> wrote: > Hi! > > Riaan Oberholzer wrote: > > This is not a Tomcat issue, but I've tried > desperately > > and could find no answer elsewhere... can someone > > please tell me how to get Tomcat working with > > ZoneAlarm (free version) as firewall? > > In general, it is very advisable to know what a > firewall does and how > it works before installing one. In general, > ZoneAlarm is a (rather > simple) packet filter, i.e. a piece of software that > examines network > packets as they arrive at or depart from the machine > and decides on a > set of rules to allow or deny them. If you want a so > protected machine > to run tomcat and access it from beyond the > firewall, you need to add > a rule that allows requests from external sources > directed at port 80 > (or whatever you set your tomcat to listen on) on > the local machine > and also to allow the responses from tomcat to any > external host. > If you want to use SSL, you will have to allow those > > request/response-pairs as well. > You should, however concider wether you really need > a firewall, if > your machine is a pure server that does not serve > other purposes. In > that case, you should just close all ports you don't > need. A closed > port is no risk and if the listening software has > flaws, a firewall > wouldn't protect you either. > > HTH > > Phil > > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Q] Tomcat & ZoneAlarm?
Thanks... I know what a firewall is and what it does. Problem is, with the free version of ZoneAlarm you cannot manually specify ports to allow access on. I know you CAN get it to work, but how I do not know. I need the firewall. It is my home PC on a ADSL connection, permanently connected to the internet. So I use it for basicly everything I do on the internet. --- Philipp Taprogge <[EMAIL PROTECTED]> wrote: > Hi! > > Riaan Oberholzer wrote: > > This is not a Tomcat issue, but I've tried > desperately > > and could find no answer elsewhere... can someone > > please tell me how to get Tomcat working with > > ZoneAlarm (free version) as firewall? > > In general, it is very advisable to know what a > firewall does and how > it works before installing one. In general, > ZoneAlarm is a (rather > simple) packet filter, i.e. a piece of software that > examines network > packets as they arrive at or depart from the machine > and decides on a > set of rules to allow or deny them. If you want a so > protected machine > to run tomcat and access it from beyond the > firewall, you need to add > a rule that allows requests from external sources > directed at port 80 > (or whatever you set your tomcat to listen on) on > the local machine > and also to allow the responses from tomcat to any > external host. > If you want to use SSL, you will have to allow those > > request/response-pairs as well. > You should, however concider wether you really need > a firewall, if > your machine is a pure server that does not serve > other purposes. In > that case, you should just close all ports you don't > need. A closed > port is no risk and if the listening software has > flaws, a firewall > wouldn't protect you either. > > HTH > > Phil > > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Q] Tomcat & ZoneAlarm?
Hi! Riaan Oberholzer wrote: This is not a Tomcat issue, but I've tried desperately and could find no answer elsewhere... can someone please tell me how to get Tomcat working with ZoneAlarm (free version) as firewall? In general, it is very advisable to know what a firewall does and how it works before installing one. In general, ZoneAlarm is a (rather simple) packet filter, i.e. a piece of software that examines network packets as they arrive at or depart from the machine and decides on a set of rules to allow or deny them. If you want a so protected machine to run tomcat and access it from beyond the firewall, you need to add a rule that allows requests from external sources directed at port 80 (or whatever you set your tomcat to listen on) on the local machine and also to allow the responses from tomcat to any external host. If you want to use SSL, you will have to allow those request/response-pairs as well. You should, however concider wether you really need a firewall, if your machine is a pure server that does not serve other purposes. In that case, you should just close all ports you don't need. A closed port is no risk and if the listening software has flaws, a firewall wouldn't protect you either. HTH Phil - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Q] Tomcat & ZoneAlarm?
It doesn't work... I get a "The page cannot be displayed". I try to access it using "http://x.x.x.x:8080/"; where x.x.x.x is my ip number. I can ping the IP number, so the server is alive... I just can't access Tomcat on it. --- epyonne <[EMAIL PROTECTED]> wrote: > Just allow Tomcat to access the internet. > > > - Original Message - > From: "Riaan Oberholzer" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Monday, December 29, 2003 01:14 PM > Subject: [Q] Tomcat & ZoneAlarm? > > > > This is not a Tomcat issue, but I've tried > desperately > > and could find no answer elsewhere... can someone > > please tell me how to get Tomcat working with > > ZoneAlarm (free version) as firewall? > > > > > > __ > > Do you Yahoo!? > > New Yahoo! Photos - easier uploading and sharing. > > http://photos.yahoo.com/ > > > > > - > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > - > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [Q] Tomcat & ZoneAlarm?
Just allow Tomcat to access the internet. - Original Message - From: "Riaan Oberholzer" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, December 29, 2003 01:14 PM Subject: [Q] Tomcat & ZoneAlarm? > This is not a Tomcat issue, but I've tried desperately > and could find no answer elsewhere... can someone > please tell me how to get Tomcat working with > ZoneAlarm (free version) as firewall? > > > __ > Do you Yahoo!? > New Yahoo! Photos - easier uploading and sharing. > http://photos.yahoo.com/ > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]