ZyXEL Communications ZYWALL USG 20 Manual page 768

Appendix A Log Descriptions
Table 249 Firewall Logs (continued)
LOG MESSAGE
Firewall %s %s rule %d
has been moved to %d.
Firewall %s %s rule %d
has been deleted.
Firewall %s %s rules
have been flushed.
abnormal TCP flag
attack detected
invalid state detected Invalid state detected
The Asymmetrical Route
has been enabled.
The Asymmetrical Route
has been disabled.
Table 250 Sessions Limit Logs
LOG MESSAGE
Maximum sessions per
host (%d) was
exceeded.
Table 251 Policy Route Logs
LOG MESSAGE
Can't open bwm_entries Policy routing can't activate BWM feature.
Can't open link_down
Cannot get handle from
UAM, user-aware PR is
disabled
mblock: allocate
memory failed!
pt: allocate memory
failed!
To send message to
policy route daemon
failed!
The policy route %d
allocates memory fail!
The policy route %d
uses empty user group!
768
DESCRIPTION
1st %s is from zone, 2nd %s is to zone, 1st %d is the old
index of the rule
2nd %d is the new index of the rule
1st %s is from zone, 2nd %s is to zone, %d is the index of
the rule
1st %s is from zone, 2nd %s is to zone
Abnormal TCP flag attack detected
Asymmetrical route has been turned on.
Asymmetrical Route has been turned off.
DESCRIPTION
%d is maximum sessions per host.
DESCRIPTION
Policy routing can't detect link up/down status.
User-aware policy routing is disabled due to some reason.
Allocating policy routing rule fails: insufficient memory.
Allocating policy routing rule fails: insufficient memory.
Failed to send control message to policy routing manager.
Allocating policy routing rule fails: insufficient memory.
%d: the policy route rule number
Use an empty object group.
%d: the policy route rule number
ZyWALL USG 20/20W User's Guide