vendredi 7 août 2015

AWS EC2 windows instance, can't seem to open port 80 or 433 for NodeJs, ExpressJs

So I've checked around and managed to open port 80 and 433 in the "windows firewall with advanced security" and also added that the program: node.exe is the program allowed to use those ports. However when I do netstat -an/aon port 80 and 433 don't seem to be listening.

When I try to start up the application I can find the website in localhost:3000 but when trying to access it through the public dns I seem to fail. I've been pondering if it might be the line of code in www.js:

var port = normalizePort(process.env.PORT || '3000');

Who might be the culprit. To add i've also allowed in the security group used by the EC2 instance to allow port 80 and 433.

Below is the output of netstat -aon

Active Connections

  Proto  Local Address          Foreign Address        State           PID
  TCP    0.0.0.0:135            0.0.0.0:0              LISTENING       652
  TCP    0.0.0.0:445            0.0.0.0:0              LISTENING       4
  TCP    0.0.0.0:3389           0.0.0.0:0              LISTENING       1532
  TCP    0.0.0.0:5985           0.0.0.0:0              LISTENING       4
  TCP    0.0.0.0:47001          0.0.0.0:0              LISTENING       4
  TCP    0.0.0.0:49152          0.0.0.0:0              LISTENING       420
  TCP    0.0.0.0:49153          0.0.0.0:0              LISTENING       724
  TCP    0.0.0.0:49154          0.0.0.0:0              LISTENING       800
  TCP    0.0.0.0:49155          0.0.0.0:0              LISTENING       512
  TCP    0.0.0.0:49157          0.0.0.0:0              LISTENING       520
  TCP    172.31.24.18:3389      176.10.230.225:58167   ESTABLISHED     1532
  TCP    172.31.24.18:49190     169.254.169.254:80     CLOSE_WAIT      1168
  TCP    [::]:135               [::]:0                 LISTENING       652
  TCP    [::]:445               [::]:0                 LISTENING       4
  TCP    [::]:3389              [::]:0                 LISTENING       1532
  TCP    [::]:5985              [::]:0                 LISTENING       4
  TCP    [::]:47001             [::]:0                 LISTENING       4
  TCP    [::]:49152             [::]:0                 LISTENING       420
  TCP    [::]:49153             [::]:0                 LISTENING       724
  TCP    [::]:49154             [::]:0                 LISTENING       800
  TCP    [::]:49155             [::]:0                 LISTENING       512
  TCP    [::]:49157             [::]:0                 LISTENING       520
  UDP    0.0.0.0:123            *:*                                    852
  UDP    0.0.0.0:3389           *:*                                    1532
  UDP    0.0.0.0:5355           *:*                                    948
  UDP    [::]:123               *:*                                    852
  UDP    [::]:3389              *:*                                    1532




Aucun commentaire:

Enregistrer un commentaire