ZyXEL Communications P-2302HWL-P1 Series - Manual (Page 261)

P-2302HW/HWL-P1 Series User’s Guide
Chapter 21 Logs 261
traceroute ICMP (type:%d,
code:%d)
The firewall detected an ICMP traceroute attack.
ports scan UDP The firewall detected a UDP port scan attack.
Firewall sent TCP packet
in response to DoS attack
TCP
The firewall sent TCP packet in response to a DoS attack
ICMP Source Quench ICMP The firewall detected an ICMP Source Quench attack.
ICMP Time Exceed ICMP The firewall detected an ICMP Time Exceed attack.
ICMP Destination
Unreachable ICMP
The firewall detected an ICMP Destination Unreachable attack.
ping of death. ICMP The firewall detected an ICMP ping of death attack.
smurf ICMP The firewall detected an ICMP smurf attack.
Table 120 Remote Management Logs
LOG MESSAGE DESCRIPTION
Remote Management: FTP denied Attempted use of FTP service was blocked according to
remote management settings.
Remote Management: TELNET
denied
Attempted use of TELNET service was blocked according
to remote management settings.
Remote Management: HTTP or
UPnP denied
Attempted use of HTTP or UPnP service was blocked
according to remote management settings.
Remote Management: WWW denied Attempted use of WWW service was blocked according to
remote management settings.
Remote Management: HTTPS
denied
Attempted use of HTTPS service was blocked according to
remote management settings.
Remote Management: SSH denied Attempted use of SSH service was blocked according to
remote management settings.
Remote Management: ICMP Ping
response denied
Attempted use of ICMP service was blocked according to
remote management settings.
Remote Management: DNS denied Attempted use of DNS service was blocked according to
remote management settings.
Table 121 ICMP Notes
TYPE CODE DESCRIPTION
0 Echo Reply
0 Echo reply message
3 Destination Unreachable
Table 119 Attack Logs (continued)
LOG MESSAGE DESCRIPTION