Samba Domain Member Port Usage: Difference between revisions
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The output displays that the services are listening on localhost (127.0.0.1) and the network interface with the IP address 10.99.0.1. On both interfaces, the ports 139/tcp and 445/tcp are opened. For further information on the output, see the |
The output displays that the services are listening on <code>localhost</code> (<code>127.0.0.1</code>) and the network interface with the IP address <code>10.99.0.1</code>. On both interfaces, the ports <code>139/tcp</code> and <code>445/tcp</code> are opened. For further information on the output, see the <code>netstat (8)</code> manual page. |
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To bind Samba to specific interfaces, see [[Configure_Samba_to_Bind_to_Specific_Interfaces|Configure Samba to Bind to Specific Interfaces]]. |
To bind Samba to specific interfaces, see [[Configure_Samba_to_Bind_to_Specific_Interfaces|Configure Samba to Bind to Specific Interfaces]]. |
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Revision as of 20:51, 9 October 2016
Identifying Listening Ports and Interfaces
To identify ports and network interfaces your Samba domain member is listening on, run:
# netstat -tulpn | egrep "smbd|nmbd|winbind" tcp 0 0 127.0.0.1:139 0.0.0.0:* LISTEN 43270/smbd tcp 0 0 10.99.0.1:139 0.0.0.0:* LISTEN 43270/smbd tcp 0 0 127.0.0.1:445 0.0.0.0:* LISTEN 43270/smbd tcp 0 0 10.99.0.1:445 0.0.0.0:* LISTEN 43270/smbd ...
The output displays that the services are listening on localhost (127.0.0.1) and the network interface with the IP address 10.99.0.1. On both interfaces, the ports 139/tcp and 445/tcp are opened. For further information on the output, see the netstat (8) manual page.
To bind Samba to specific interfaces, see Configure Samba to Bind to Specific Interfaces.
Samba Domain Member Port Usage
| Service | Port | protocol |
|---|---|---|
| End Point Mapper (DCE/RPC Locator Service) | 135 | tcp |
| NetBIOS Name Service | 137 | udp |
| NetBIOS Datagram | 138 | udp |
| NetBIOS Session | 139 | tcp |
| SMB over TCP | 445 | tcp |