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From Big Chiz <bigc...@gmail.com>
Subject Re: Tomcat fine within the LAN, but invisible from without
Date Sat, 18 Sep 2004 11:43:12 GMT
ow shax, i just thought of him having multiple public ips

On Fri, 17 Sep 2004 08:22:42 -0400, John Villar
<john.villar@florhard.com> wrote:
> LOL.... it seems shorewall is getting very popular.... however, the
> x.x.x.your_public_ip part is unnecesary, the "net" part at the beginning
> of the rule tells shorewall to use the public ip of the firewall for the
> DNAT procedure
> 
> John Villar
> Gerente de Proyectos
> Computadores Flor Hard Soft 2058 C.A.
> www.florhard.com
> 
> Big Chiz escribió:
> 
> 
> 
> >it can be alot of factors. if its a  fw problem, e.g if you only have
> >one public ip forwading it to your local host then you should have
> >something like this in your shorewall/rules
> >
> >DNAT  net  loc:192.168.1.5 tcp 8080 - x.x.x.your_public_ip
> >
> >
> >
> >On Fri, 17 Sep 2004 00:29:55 -0500, Lee Hoffner
> ><lhoffner@megapathdsl.net> wrote:
> >
> >
> >>For some reason, I'm not getting replies to my posts, although I see them at
> >>http://www.mail-archive.com/tomcat-user%40jakarta.apache.org/
> >>
> >>Weird!
> >>
> >>Anyway, in regard to those replies:
> >>
> >>
> >>>you can also add www.mydomain.com to your hosts file to test accessing
> >>>the web server within your lan, if that failed check your dns or if it
> >>>resolves to a public ip then check your fw
> >>>
> >>>
> >>>On Thu, 16 Sep 2004 13:03:14 -0700, Hassan Schroeder
> >>><[EMAIL PROTECTED]> wrote:
> >>>
> >>>
> >>>>Lee Hoffner wrote:
> >>>>
> >>>>
> >>>>
> >>>>>I've untarred and setup Tomcat 4.1.30 on my server and can get to
> >>>>>
> >>>>>
> >>index.jsp
> >>
> >>
> >>>>>just fine on my web server's 192.168.x.x:8080 address, but I get
a
> >>>>>
> >>>>>
> >>timeout
> >>
> >>
> >>>>>error if I try to browse to www.mydomain.com:8080.
> >>>>>
> >>>>>
> >>>>Sounds like a basic networking problem --
> >>>>
> >>>>1) does host/dig/nslookup resolve 'www.mydomain.com' to your address?
> >>>>
> >>>>2) if you're really trying this from "outside" your LAN, what's the
> >>>>   firewall/routing setup? (hint: try it from "inside" first!)
> >>>>
> >>>>HTH,
> >>>>--
> >>>>Hassan Schroeder ----------------------------- [EMAIL PROTECTED]
> >>>>
> >>>>
> >>I don't have a DNS server here, just a /etc/hosts file. www.mydomain.com is
> >>listed in the hosts file at 192.168.1.5
> >>nslookup finds www.mydomain.com at the public IP provided by my ISP.
> >>Shorewall has the rule:
> >>Action                          ACCEPT
> >>Source Zone                     Net
> >>Destination Zone                <Any>
> >>Protocol                                TCP
> >>Source Ports                    Any
> >>Destination Ports               8080
> >>DNAT or REDIRECT        None
> >>
> >>Trying to access the domain:8080 from within this LAN results in a timeout.
> >>Trying to access the domain:8080 from an office elsewhere results in an alert
> >>that the connection was refused.
> >>
> >>I'm mystified. I'd be grateful for any help. Thank you!
> >>
> >>
> >>
> >>
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> >>
> >>
> >>
> >>
> >
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> 
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> >
> >
> >
> >
> 
> 
> 
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>

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