Administrator’s Handbook
Your Netopia Gateway has detected and successfully blocked an event that could have
compromised the security of your network.
Please refer to your customer documentation for a description of the logged event.
Number of | security log entries |
| : | 5 |
| |||||
Security alert type |
|
| : | Port Scan | ||||||
Protocol type |
|
|
|
| : | TCP | ||||
IP source | address |
|
|
| : | 143.137.137.14 | ||||
Time at last attempt |
|
| : | Fri May 21 15:17:40 2004 (UTC) | ||||||
Number of | ports that were scanned | : | 9 |
| ||||||
Highest port |
|
|
|
| : | 1167 | ||||
Lowest port |
|
|
|
| : | 1094 | ||||
1102 |
| 1108 | 1094 | 1099 | 1166 | 1167 | 1151 | 1160 | 1164 | |
Security alert type |
|
| : | Excessive Pings | ||||||
IP source | address |
|
|
| : | 143.137.137.92 | ||||
IP destination address |
|
| : | 143.137.199.8 | ||||||
Number of | attempts |
|
|
| : | 90 |
| |||
Time at last attempt |
|
| : | Fri May 21 17:52:22 2004 (UTC) | ||||||
Security alert type |
|
| : | Port Scan | ||||||
Protocol type |
|
|
|
| : | TCP | ||||
IP source | address |
|
|
| : | 143.137.50.2 | ||||
Time at last attempt |
|
| : | Fri May 21 17:51:37 2004 (UTC) | ||||||
Number of | ports that were scanned | : | 241 | |||||||
Highest port |
|
|
|
| : | 5302 | ||||
Lowest port |
|
|
|
| : | 73 |
| |||
111 | 473 | 602 | 863 | 817 | 1994 | 805 | 395 | 5302 | 1670 | |
(Only the | first 10 ports are recorded.) |
|
| |||||||
Security alert type |
|
| : | Port Scan | ||||||
Protocol type |
|
|
|
| : | UDP | ||||
IP source | address |
|
|
| : | 143.137.50.2 | ||||
Time at last attempt |
|
| : | Fri May 21 17:52:43 2004 (UTC) | ||||||
Number of | ports that were scanned | : | 162 | |||||||
Highest port |
|
|
|
| : | 5236 | ||||
Lowest port |
|
|
|
| : | 1 |
| |||
583 | 1 | 1471 | 444 | 4133 | 811 | 5236 | 650 | 776 | 1492 | |
(Only the | first 10 ports are recorded.) |
|
| |||||||
Security alert type |
|
| : | Illegal Packet Size (Ping of Death) | ||||||
IP source | address |
|
|
| : | 192.168.1.3 | ||||
IP destination address |
|
| : | 143.137.199.8 | ||||||
Number of | attempts |
|
|
| : | 5 |
| |||
Time at last attempt |
|
| : | Fri May 21 18:05:33 2004 (UTC) | ||||||
Illegal packet size |
|
| : | 65740 | ||||||
The capacity of the security log is 100 security alert messages. When the log reaches capacity, subsequent messages are not captured, but they are noted in the log entry count.
To reset this log, select Reset from the Security Monitor tool bar.
The following message is displayed.
The security log has been reset.
