|
| Recent Posts | - May, 2023-5,(1)
- February, 2023-2,(1)
- November, 2022-11,(1)
- July, 2022-7,(2)
- March, 2022-3,(1)
- November, 2021-11,(2)
- August, 2021-8,(2)
- July, 2021-7,(2)
- June, 2021-6,(1)
- May, 2021-5,(1)
- March, 2021-3,(1)
- February, 2021-2,(2)
- January, 2021-1,(7)
- December, 2020-12,(3)
- March, 2020-3,(2)
- February, 2020-2,(1)
- December, 2019-12,(2)
- November, 2019-11,(1)
- October, 2019-10,(1)
- September, 2019-9,(1)
- August, 2019-8,(1)
- May, 2019-5,(1)
- April, 2019-4,(2)
- March, 2019-3,(2)
- December, 2018-12,(1)
- November, 2018-11,(4)
- July, 2018-7,(1)
- May, 2018-5,(3)
- April, 2018-4,(2)
- February, 2018-2,(3)
- January, 2018-1,(3)
- November, 2017-11,(2)
- August, 2017-8,(1)
- June, 2017-6,(3)
- May, 2017-5,(5)
- February, 2017-2,(1)
- December, 2016-12,(1)
- October, 2016-10,(2)
- September, 2016-9,(1)
- August, 2016-8,(1)
- July, 2016-7,(1)
- March, 2016-3,(2)
- February, 2016-2,(3)
- December, 2015-12,(5)
- November, 2015-11,(5)
- September, 2015-9,(1)
- August, 2015-8,(2)
- July, 2015-7,(1)
- March, 2015-3,(2)
- February, 2015-2,(1)
- December, 2014-12,(4)
- July, 2014-7,(2)
- June, 2014-6,(2)
- May, 2014-5,(3)
- April, 2014-4,(3)
- March, 2014-3,(1)
- December, 2013-12,(2)
- November, 2013-11,(1)
- July, 2013-7,(1)
- June, 2013-6,(2)
- May, 2013-5,(1)
- March, 2013-3,(3)
- February, 2013-2,(3)
- January, 2013-1,(1)
- December, 2012-12,(3)
- November, 2012-11,(1)
- October, 2012-10,(1)
- September, 2012-9,(1)
- August, 2012-8,(1)
- July, 2012-7,(6)
- June, 2012-6,(1)
- April, 2012-4,(1)
- March, 2012-3,(3)
- February, 2012-2,(3)
- January, 2012-1,(4)
- December, 2011-12,(3)
- October, 2011-10,(3)
- September, 2011-9,(1)
- August, 2011-8,(10)
- July, 2011-7,(2)
- June, 2011-6,(7)
- March, 2011-3,(2)
- February, 2011-2,(3)
- January, 2011-1,(1)
- September, 2010-9,(1)
- August, 2010-8,(2)
- June, 2010-6,(1)
- May, 2010-5,(1)
- April, 2010-4,(3)
- March, 2010-3,(2)
- February, 2010-2,(3)
- January, 2010-1,(1)
- December, 2009-12,(3)
- November, 2009-11,(3)
- October, 2009-10,(2)
- September, 2009-9,(5)
- August, 2009-8,(3)
- July, 2009-7,(9)
- June, 2009-6,(2)
- May, 2009-5,(2)
- April, 2009-4,(9)
- March, 2009-3,(6)
- February, 2009-2,(4)
- January, 2009-1,(10)
- December, 2008-12,(5)
- November, 2008-11,(5)
- October, 2008-10,(13)
- September, 2008-9,(10)
- August, 2008-8,(7)
- July, 2008-7,(8)
- June, 2008-6,(12)
- May, 2008-5,(14)
- April, 2008-4,(12)
- March, 2008-3,(17)
- February, 2008-2,(10)
- January, 2008-1,(16)
- December, 2007-12,(6)
- November, 2007-11,(4)
|
|
|
|
|
Assigning SQL Server a Static Port Number
|
8/5/2008 8:45:40 AM
|
|
|
Assigning SQL Server a static port number is necessary for many reasons, cluster, firewalls, security through obsecurity etc. We use Polyserve and often have to assign port numbers, we've never really had a good guide to follow on this, even the Polyserve documentation doesn't really have a white paper or a short paragraph on a port numbering strategy. After several years now of running static ports, one is definetly needed. Before you can create a strategy for your Polyserve environment or SQL Server, the below except is a great generic explanation about port numbering and uses.
This is from December 1999, but is just as relevant today. Source = http://www.microsoft.com/technet/archive/community/columns/inside/techan23.mspx?mfr=true
Most everything you ever wanted to know about TCP/IP Port Numbers
Port numbers are divided into three ranges: the Well-Known Ports, the Registered Ports, and the Dynamic and/or Private Ports. The Well-Known Ports are those from 0 through 1023.The Registered Ports are those from 1024 through 49151. The Dynamic and/or Private Ports are those from 49152 through 65535.
Well-Known Ports are assigned by Internet Assigned Numbers Authority (IANA) and should only be used by System Processes or by programs executed by privileged users. An example of this type of port is 80/TCP and 80/UDP. These ports are privileged and reserved for use by the HTTP protocol.
Registered Ports are listed by the IANA and on most systems can be used by ordinary user processes or programs executed by ordinary users. An example of this type of port is 1723/TCP and 1723/UDP. Although other processes can use these ports, they are generally accepted as the connection control port for Point To Point Tunneling Protocol (PPTP).
Dynamic or Private Ports can be used by any process or user, and are unrestricted.
IANA maintains a list of ports on their Web site (http://www.isi.edu/in-notes/iana/assignments/port-numbers)
|
Blog Home
|
|