selinuxallowudpport

You can configure the Apache HTTP server to listen on a different port and to provide content in a non-default directory. To prevent consequent SELinux denials, ...

Description of problem: selinux is blocking systemd from creating a socket on port 53. I am using this to run skydns without giving it root privileges.

2011年10月21日 — First a little explanation. Linux contains 65536 network ports for both UDP and TCP. SELinux uses types to group network ports together.

By default, OpenVPN is not allowed to listen on any other ports than udp/1194 and tcp/1194 . If you want to use more OpenVPN processes, e.g. by listening on ...

2018年4月6日 — Allowing access to ports through SELinux is one of the things that came across while setting up Elasticsearch cluster on Cent OS servers and I ...

2020年12月20日 — SELinux only allows the DNS server to bind to ports labeled as dns_port_t , which currently are: # semanage port -l | grep -w 53 dns_port_t ...

2018年11月29日 — Browsing through the existing SELinux policies, I see that there is a boolean that allows Apache to make outgoing connections to any TCP ...

2020年4月7日 — I'm building a new application which needs Nginx to bind to UDP port 10000. If this were a TCP port for HTTP/S then I'd just add it to the ...

2015年1月13日 — The default access controls for networking by SELinux are based on the labels assigned to TCP and UDP ports and sockets. For instance, the ...

2022年6月23日 — In case of SSH, if a daemon would like to bind to port 22, but with the UDP protocol (and not TCP) then SELinux will look for an allow on port_t ...