Forum OpenACS Q&A: Response to Webserver problem on redhat7.2

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Posted by Henry Minsky on
Yeah, the default firewall rules in redhat 7.2 will block
everything by default.  ipchains or iptables will block incoming TCP on port 80.
Look in /etc/sysconfig/ipchains and add an entry
for whatever port and address you are using for your web server.