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Using ip address in place of localhost

 
Orton K Randy
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Eclipse IDE Firefox Browser Tomcat Server
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The title says it all, I tried to access my webapp through ip, something like :

It says:

'course
works just fine.
Obviously, it has something to configure in tomcat conf files, unfortunately I'm not that good at them. Just so you know, I could ping to the IP(without port no. perhaps) in question successfully, firewall has been disabled. Any help would be appreciated in this regard.
 
Tim Holloway
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"Ping" isn't a tcp/ip request, it's ICMP. Same transport, different protocol. So the ability to PING an IP address simply means that the PING ICMP packet isn't firewalled, and tells nothing about tcp/ip port blocking.

The first place to look when you have connectivity problems, is to use a "netstat" command. Use "netstat -ln" for Unix/Linux and "netstat -an" for Windows. If the port is being listened to on 0.0.0.0, it's available at other addresses that just localhost and that's your cue to look at the firewall.
 
It is sorta covered in the JavaRanch Style Guide.
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