0 Replies Latest reply on Aug 21, 2009 11:41 AM by Alexey LocalStorm

    Network interfaces configuration

    Alexey LocalStorm Newbie

      Hello, everybody!

      I've a minor JBoss configuration problem. Consider the following
      netstat -lanp | grep tcp | grep LISTEN output:

      tcp 0 0 127.0.0.1:3873 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 0.0.0.0:53570 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 0.0.0.0:43266 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 0.0.0.0:1443 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 127.0.0.1:1100 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 127.0.0.1:1101 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 0.0.0.0:49813 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 127.0.0.1:8085 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 127.0.0.1:4444 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 127.0.0.1:4445 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 127.0.0.1:4446 0.0.0.0:* LISTEN 3055/java
      


      All I want is to force JBoss to listen sockets on 127.0.0.1 excepting only single HTTPS interface (0.0.0.0)

      tcp 0 0 0.0.0.0:1443 0.0.0.0:* LISTEN 3055/java
      


      But after there are some strange sockets that are open on 0.0.0.0:

      tcp 0 0 0.0.0.0:53570 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 0.0.0.0:43266 0.0.0.0:* LISTEN 3055/java
      tcp 0 0 0.0.0.0:49813 0.0.0.0:* LISTEN 3055/java
      


      The questions are: what is that and how to dean with these sockets? Are there any security issues related to these ports?

      Any help is appreciated.