+-----+----------+------------+----------+-----------+-------------+------------+---------------------+--------+------+------------+
| sid | hostname | agent_type | net_name | interface | description | bpf_filter | updated             | active | ip   | public_key |
+-----+----------+------------+----------+-----------+-------------+------------+---------------------+--------+------+------------+
|   1 | metro    | pcap       | metro    | NULL      | NULL        | NULL       | 2008-01-23 17:42:36 | Y      | NULL | NULL       | 
|   2 | isube    | pads       | isube    | NULL      | NULL        | NULL       | 2008-01-23 17:42:36 | Y      | NULL | NULL       | 
|   3 | dmz      | pcap       | dmz      | NULL      | NULL        | NULL       | 2008-01-23 17:42:40 | Y      | NULL | NULL       | 
|   4 | lokal    | pcap       | lokal    | NULL      | NULL        | NULL       | 2008-01-23 17:42:45 | Y      | NULL | NULL       | 
|   5 | isube    | pcap       | isube    | NULL      | NULL        | NULL       | 2008-01-23 17:42:56 | Y      | NULL | NULL       | 
|   6 | metro    | snort      | metro    | NULL      | NULL        | NULL       | 2008-01-23 17:43:07 | Y      | NULL | NULL       | 
|   7 | foreign  | snort      | foreign  | NULL      | NULL        | NULL       | 2008-01-23 17:43:23 | Y      | NULL | NULL       | 
|   8 | lokal    | sancp      | lokal    | NULL      | NULL        | NULL       | 2008-01-23 17:43:28 | Y      | NULL | NULL       | 
|   9 | foreign  | sancp      | foreign  | NULL      | NULL        | NULL       | 2008-01-23 17:43:29 | Y      | NULL | NULL       | 
|  10 | metro    | pads       | metro    | NULL      | NULL        | NULL       | 2008-01-23 17:43:48 | Y      | NULL | NULL       | 
|  11 | lokal    | snort      | lokal    | NULL      | NULL        | NULL       | 2008-01-23 17:43:49 | Y      | NULL | NULL       | 
|  12 | lokal    | pads       | lokal    | NULL      | NULL        | NULL       | 2008-01-23 17:43:49 | Y      | NULL | NULL       | 
|  13 | dmz      | pads       | dmz      | NULL      | NULL        | NULL       | 2008-01-23 17:43:49 | Y      | NULL | NULL       | 
|  14 | metro    | sancp      | metro    | NULL      | NULL        | NULL       | 2008-01-23 17:43:50 | Y      | NULL | NULL       | 
|  15 | dmz      | sancp      | dmz      | NULL      | NULL        | NULL       | 2008-01-23 17:43:51 | Y      | NULL | NULL       | 
|  16 | isube    | sancp      | isube    | NULL      | NULL        | NULL       | 2008-01-23 17:43:53 | Y      | NULL | NULL       | 
|  17 | isube    | snort      | isube    | NULL      | NULL        | NULL       | 2008-01-23 17:44:03 | Y      | NULL | NULL       | 
|  18 | foreign  | pads       | foreign  | NULL      | NULL        | NULL       | 2008-01-23 17:44:09 | Y      | NULL | NULL       | 
|  19 | foreign  | pcap       | foreign  | NULL      | NULL        | NULL       | 2008-01-23 17:44:13 | Y      | NULL | NULL       | 
|  20 | dmz      | snort      | dmz      | NULL      | NULL        | NULL       | 2008-01-23 17:44:35 | Y      | NULL | NULL       | 
+-----+----------+------------+----------+-----------+-------------+------------+---------------------+--------+------+------------+