Date: Fri, 07 Oct 2016 14:49:07 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-standards@FreeBSD.org Subject: [Bug 213276] port 502 is officially mbap (Modbus Application Protocol), /etc/services claims outdated asa-appl-proto Message-ID: <bug-213276-15@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213276 Bug ID: 213276 Summary: port 502 is officially mbap (Modbus Application Protocol), /etc/services claims outdated asa-appl-proto Product: Base System Version: 11.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: standards Assignee: freebsd-standards@FreeBSD.org Reporter: Mark.Martinec@ijs.si Created attachment 175500 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=175500&action=edit patch for /etc/services: ports 502 and 802 The file /etc/services states that port 502 belongs to an asa-appl-proto service, but this is not true. The port is officially (IANA) assigned to "Modbus Application Protocol" since 2014-06-10. Apparently it was previously assigned to Cisco, but no longer is. Also a related port 802 entry is missing in /etc/services. http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=modbus mbap 502 tcp Modbus Application Protocol [modbus.org] [Dennis_Dube] 2014-06-10 mbap 502 udp Modbus Application Protocol [modbus.org] [Dennis_Dube] 2014-06-10 mbap-s 802 tcp Modbus Application Protocol Secure [modbus.org] [Dennis_Dube] mbap-s 802 udp Modbus Application Protocol Secure [modbus.org] [Dennis_Dube] See also: http://seclists.org/nmap-dev/2015/q3/373 -- You are receiving this mail because: You are the assignee for the bug.home | help
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