[Samba] winbindd: Exceeding 200 client connections, no idle connection found
miguel at voffice.com.br
Thu Apr 7 06:56:55 MDT 2011
I have the same issue in my customer. The samba's version is 3.0.36 and we
have issues with winbindd limit max 200 conections.
In pcap, we have the result:
GET_DFS_REFERRALS and user anonymous is show in results.
in the beginning,we thought the problem was related to viruses.
166390 3127.645327 192.168.24.247 192.168.24.13 SMB Session Setup AndX
166392 3127.646862 192.168.24.2 192.168.24.247 SMB Tree Connect AndX
Request, Path: \\DSFW\XXXX\IPC$
166393 3127.646884 192.168.24.247 192.168.24.2 TCP microsoft-ds > miva-mqs
[ACK] Seq=520 Ack=2952 Win=16380 Len=0
166394 3127.647414 192.168.24.247 192.168.24.2 SMB Tree Connect AndX
166395 3127.648124 192.168.24.2 192.168.24.247 SMB Trans2 Request,
QUERY_PATH_INFO, Query File Basic Info, Path:
166396 3127.648201 192.168.24.247 192.168.24.2 SMB Trans2 Response,
QUERY_PATH_INFO, Error: STATUS_NETWORK_ACCESS_DENIED
I also discovered that the problem is occurring on connections that are in
CLOSE_WAIT state, so it is affecting the number of 200 connections.
Can you help me?
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