ZyXEL Communications Vantage Report User Manual page 647

Table 295 System Error Logs
LOG MESSAGE
%s exceeds the max.
number of session per
host!
setNetBIOSFilter: calloc
error
readNetBIOSFilter: calloc
error
WAN connection is down.
Dial Backup starts
Dial Backup ends
DHCP Server cannot assign
the static IP %S (out of
range).
The DHCP static IP %s is
conflict.
SMTP fail (%s)
SMTP authentication fail
(%s)
%s
Table 296 Access Control Logs
LOG MESSAGE
Firewall default policy: [ TCP |
UDP | IGMP | ESP | GRE | OSPF ]
<Packet Direction>
Firewall rule [NOT] match:[ TCP
| UDP | IGMP | ESP | GRE | OSPF ]
<Packet Direction>, <rule:%d>
Triangle route packet forwarded:
[ TCP | UDP | IGMP | ESP | GRE |
OSPF ]
Packet without a NAT table entry
blocked: [ TCP | UDP | IGMP | ESP
| GRE | OSPF ]
Vantage Report User's Guide
Appendix C ZyNOS Log Descriptions
DESCRIPTION
This attempt to create a NAT session exceeds the
maximum number of NAT session table entries allowed to
be created per host.
The router failed to allocate memory for the NetBIOS filter
settings.
The router failed to allocate memory for the NetBIOS filter
settings.
A WAN connection is down. You cannot access the network
through this interface.
Dial backup started working.
Dial backup stopped working.
The LAN subnet, LAN alias 1, or LAN alias 2 was changed
and the specified static DHCP IP addresses are no longer
valid.
The static DHCP IP address conflicts with another host.
The device failed to send an e-mail (error message
included).
The device failed to authenticate with the SMTP server
(error message included).
The device will send a Gratuitous ARP to detect the IP
collision. If the collision happens, there will be a log in
centralized log.
DESCRIPTION
Attempted TCP/UDP/IGMP/ESP/GRE/OSPF access
matched the default policy and was blocked or
forwarded according to the default policy's setting.
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.
The firewall allowed a triangle route session to
pass through.
The router blocked a packet that didn't have a
corresponding NAT table entry.
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