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Re: [users@httpd] 403 error upon upgrade


Jack, don't confuse INCOMING/OUTGOING connections with LISTEN.

Seems this site is gathering some info from other sites, you can see the commands running *Java* and *squid*, if you have netstat installed (otherwise just install it because it's super flexible and easy to use?) run a `netstat -napo|egrep "(:80|:443) |grep LISTEN`

On Thu, Oct 4, 2018 at 3:01 PM Jack M. Nilles <jnilles@xxxxxxxx> wrote:
Here's what I get:

# lsof -i:443
COMMAND  PID  USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
java     710  root  245u  IPv6  49204      0t0  TCP server.site1.com:52752->central.crashplanpro.com:https (ESTABLISHED)
squid   1961 squid   13u  IPv4  19134      0t0  TCP server.site1.com 55151->ec2-52-32-170-59.us-west-2.compute.amazonaws.com:https (ESTABLISHED)
squid   1961 squid   20u  IPv4 164585      0t0  TCP server.site1.com 43093->a23-210-206-246.deploy.static.akamaitechnologies.com:https (ESTABLISHED)
squid   1961 squid   26u  IPv4  18354      0t0  TCP server.site1.com 48181->ec2-52-20-156-66.compute-1.amazonaws.com:https (ESTABLISHED)

and

# apache2ctl restart
httpd not running, trying to start
(98)Address already in use: AH00072: make_sock: could not bind to address [::]:443
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs

So four established connections, one of which is IPV6 (a backup resource). Why am I limited to 4 connections?


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Filipe Cifali Stangler