ZyXEL Communications 660HW Series - Manual (Page 440)

Prestige 660H/HW Series User’s Guide
439
Table 157 Access Control Logs
LOG MESSAGE DESCRIPTION
Firewall default policy: [ TCP |
UDP | IGMP | ESP | GRE | OSPF ]
Attempted TCP/UDP/IGMP/ESP/GRE/OSPF access
matched the default policy and was blocked or forwarded
according to the default policy’s setting.
Firewall rule [NOT] match:[ TCP
| UDP | IGMP | ESP | GRE | OSPF ]
, Attempted TCP/UDP/IGMP/ESP/GRE/OSPF access
matched (or did not match) a configured firewall rule
(denoted by its number) and was blocked or forwarded
according to the rule.
Triangle route packet forwarded:
[ TCP | UDP | IGMP | ESP | GRE |
OSPF ] The firewall allowed a triangle route session to pass
through.
Packet without a NAT table entry
blocked: [ TCP | UDP | IGMP | ESP
| GRE | OSPF ] The router blocked a packet that didn't have a
corresponding NAT table entry.
Router sent blocked web site
message: TCP The router sent a message to notify a user that the router
blocked access to a web site that the user requested.
Configuration Change: PC =
0x%x, Task ID = 0x%x The router is saving configuration changes.
Successful SSH login Someone has logged on to the router’s SSH server.
SSH login failed Someone has failed to log on to the router’s SSH server.
Successful HTTPS login Someone has logged on to the router's web configurator
interface using HTTPS protocol.
HTTPS login failed Someone has failed to log on to the router's web configurator
interface using HTTPS protocol.
Table 156 System Error Logs
LOG MESSAGE DESCRIPTION
%s exceeds the max.
number of session per
host! This attempt to create a NAT session exceeds the maximum
number of NAT session table entries allowed to be created per
host.
setNetBIOSFilter: calloc
error The router failed to allocate memory for the NetBIOS filter settings.
readNetBIOSFilter: calloc
error The router failed to allocate memory for the NetBIOS filter settings.
WAN connection is down. A WAN connection is down. You cannot access the network
through this interface.
Table 155 System Maintenance Logs (continued)
LOG MESSAGE DESCRIPTION