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Article #198Multiple users logged from the same net_address!?!?
From: Bilal Abbasi
Date: Wed, 12 Jun 2002 19:13
Date: Wed, 12 Jun 2002 19:13
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I am running into a situation where the net_address field is coming up for more records than it should. According to MS documentation the net_address field in the master..sysprocesses table in MS SQL 2000 is supposed to be the NIC address [MAC]. Depending on the number of spids from each machine, you can get an idea of how many processes belong to the same NIC card. Currently though I have one MAC address which shows 40 processes attached to it. The users, I know are logged in from multiple floors in the building so there is something wrong. Has anyone seen this happening? Here is the query which tells me how many processes per NIC card. select net_address, count(distinct hostname) from master..sysprocesses p group by net_address If I were to run the following I get one row. select net_address, count(distinct hostname) from master..sysprocesses p group by net_address having count(distinct hostname)<>1 which is net_address (No Column Name) --------------------------------- 009027C2C095 40 Does anyone know what's going on here?
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f6611,ec327735fc25ef44,start X-Google-Attributes: gidf6611,public X-Google-ArrivalTime: 2002-06-12 12:13:40 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!postnews1.google.com!not-for-mail From: babbasi@chadbourne.com (Bilal Abbasi) Newsgroups: bit.databases.mssql-l Subject: Multiple users logged from the same net_address!?!? Date: 12 Jun 2002 12:13:38 -0700 Organization: http://groups.google.com/ Lines: 31 Message-ID: <48d11e24.0206121113.62765a6d@posting.google.com> NNTP-Posting-Host: 209.227.119.199 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Trace: posting.google.com 1023909220 19585 127.0.0.1 (12 Jun 2002 19:13:40 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: 12 Jun 2002 19:13:40 GMT