Albert Kam wrote:
I have a case where accessing the webapp within the server box is fine,
but accessing the webapp from outside the server box using the domain name
is problematic, but not so using the public ip address, which is accessible.
The content of the webapp is just a single index.html, so no JSPs, no
classes are involved.
- On my web server, which is set for the public domain myweb.com,
curl http://myweb.com works
curl http://<public-ip-address> also works
note : i registered the domain from the domain robot
- On external nodes (not on the web server), i tried to access
curl http://myweb.com fails
How exactly does it fail ? Doesn't curl have some "verbose" option to give you the exact
failure reason ?
But : curl http://<public-ip-address> works
- Both on the web server and external nodes,
nslookup myweb.com works, and returns the public ip address correctly
Just for info : nslookup disregards the local "hosts" file..
- I have even disabled ipv6 in my /etc/hosts and domain mapping
So my current host file is very simple :
127.0.0.1 localhost
Yes, but this concerns only your local host, which was already working fine, as per your
indications above.
What's with the other nodes' local "hosts" file ?
On the Tomcat host, can you run the following command and paste the output here
?
ifconfig -a
- Here my output of version.sh
Using CATALINA_BASE: /usr/share/tomcat7
Using CATALINA_HOME: /usr/share/tomcat7
Using CATALINA_TMPDIR: /usr/share/tomcat7/temp
Using JRE_HOME: /usr/lib/jvm/java-7-oracle
Using CLASSPATH:
/usr/share/tomcat7/bin/bootstrap.jar:/usr/share/tomcat7/bin/tomcat-juli.jar
Server version: Apache Tomcat/7.0.28
Server built: Dec 8 2012 06:51:43
Server number: 7.0.28.0
OS Name: Linux
OS Version: 3.2.0-4-amd64
Architecture: amd64
JVM Version: 1.7.0_25-b15
JVM Vendor: Oracle Corporation
- Here's my server.xml
<?xml version='1.0' encoding='utf-8'?>
<Server port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.core.JasperListener" />
<Listener
className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
<Listener
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
<Listener
className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
<Service name="Catalina">
<Connector port="80" protocol="HTTP/1.1"
connectionTimeout="20000"
URIEncoding="UTF-8"
redirectPort="8443" address="<my-public-ip-address>" />
<Engine name="Catalina" defaultHost="myweb.com">
<Host name="myweb.com" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<Alias>myweb.com</Alias>
<Valve className="org.apache.catalina.valves.AccessLogValve"
directory="logs"
prefix="localhost_access_log." suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
</Host>
</Engine>
</Service>
</Server>
- Here's my ifconfig :
root@Debian-70-wheezy-64-minimal:/home/moonblade# ifconfig
eth0 Link encap:Ethernet HWaddr d4:3d:7e:d8:ba:27
inet addr:<public-ip-address> Bcast:<public-ip-address>
Mask:255.255.255.224
inet6 addr: <public-ip-address-v6>/64 Scope:Link
inet6 addr: <another-public-ip-address-v6>/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:290094 errors:0 dropped:0 overruns:0 frame:0
TX packets:169056 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:241176295 (230.0 MiB) TX bytes:27580533 (26.3 MiB)
Interrupt:43 Base address:0x6000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:192 errors:0 dropped:0 overruns:0 frame:0
TX packets:192 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:26625 (26.0 KiB) TX bytes:26625 (26.0 KiB)
- no firewall, as the iptables are still empty :
root@Debian-70-wheezy-64-minimal:/home/moonblade# iptables -L -n
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
- my system
Linux Debian-70-wheezy-64-minimal 3.2.0-4-amd64 #1 SMP Debian
3.2.46-1+deb7u1 x86_64 GNU/Linux
Am i missing something in my server.xml ?
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