I'm running CentOS 6 (for 32-bit architectures) on a 20GB partition of my laptop. I'm trying to install JBoss 7.1.1 with java 8 (JAVA_HOME=/usr/java/jdk1.8.0_152). Basically I followed this online guide but now when I start Jboss as management user "jboss", I can't reach the server through Firefox ("Unable to connect"). Yet I know the server is running, the CPU is working at max speed and ps -ef | grep jboss yields lots of output. When I try to stop the server I get
[jboss@centos jboss-as-7.1.1.Final]$ bin/jboss-cli.sh --connect command=:shutdown
org.jboss.as.cli.CliInitializationException: Failed to connect to the controller
at org.jboss.as.cli.impl.CliLauncher.initCommandContext(CliLauncher.java:22
[...output truncated...]
I suspected iptables for blocking the traffic so I set rules for ports 8080 and 9990:
[dolly@centos opt]$ sudo iptables -L -n --line-numbers
Chain INPUT (policy ACCEPT)
num target prot opt source destination
1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED
2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
4 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
5 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 state NEW udp dpt:631
6 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:631
7 ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 state NEW udp dpt:631
8 ACCEPT udp -- 0.0.0.0/0 224.0.0.251 state NEW udp dpt:5353
9 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:22
10 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:80
11 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:8080
12 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:9990
13 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 state NEW tcp dpt:8080 /* Jboss AppSrv */
14 REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited
Chain FORWARD (policy ACCEPT)
num target prot opt source destination
1 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED
2 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0
3 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
4 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0
5 REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited
Chain OUTPUT (policy ACCEPT)
num target prot opt source destination
[dolly@centos opt]$ sudo service iptables save
Can't telnet localhost 8080 but can ping localhost.
Here's netstat:
[dolly@centos jboss-as-7.1.1.Final]$ netstat -napt | grep LISTEN
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:58074 0.0.0.0:* LISTEN -
tcp 0 0 :::57773 :::* LISTEN -
tcp 0 0 :::111 :::* LISTEN -
tcp 0 0 ::1:631 :::* LISTEN -
[dolly@centos jboss-as-7.1.1.Final]$
Still can't connect via browser to the Application Server. Any idea what could be wrong?
