(128)Network is unreachable: connect to listener

Apache went down and logged these errors in error log. The operating system was Solaris 10.

[Thu November  1 15:49:04 2009] [warn] (128)Network is unreachable: connect to listener on [::]:443

The solution is simple.

Change this:

Listen 80

to

Listen 0.0.0.0:80

Similarly, if you have a Listen directive for the SSL port 443, change Listen 443 to Listen 0.0.0.0:443.

Restart Apache and you won't see these errors again hopefully.

Last Update: November 2009