
System Alarms and Events
XSR User’s Guide A-3
System Alarms and Events
The XSR exhibits the following logging behavior for all except firewall and NAT alarms:
Refer to the following table for all High severity alarms and events reported by the XSR. All of the
following messages are USER_LEVEL facility except for those in bold and red text which are
SECURITY_LEVEL.
Firewall external hosts 5000 20000 20000
Firewall authentication entries 150 300 1000
Firewall fragmentation entries 100 200 600
Firewall FTP request entries 400 600 1000
Firewall UDP request entries 400 600 1000
Firewall Timer 100 200 200
Dynamic NAT sessions 4095 15000 45500
NAT static one-to-one mappings 1000 1000 1000
AAA users 1.5 MByte limit to user.dat Flash file
Certificates 1.5 MByte limit to cert.dat Flash file
Table A-4 XSR Limits (continued)
Function @ 64 MBytes @ 128 MBytes @ 256 MBytes
Table A-5 Alarm Behavior
When alarm logging is set to: The XSR will log:
HIGH HIGH severity alarms only
MEDIUM MEDIUM and HIGH severity alarms
LOW LOW, MEDIUM, and HIGH severity alarms
DEBUG all alarms
Table A-6 High Severity Alarms/Events
Module Message Description
WEB Failed to enable Web server HTTP server is enabled improperly - cannot accept client link.
WEB Failed to enable Web server HTTP server is enabled improperly - cannot hear incoming requests.
WEB Failed to enable Web server HTTP server is enabled improperly - cannot set socket options.
WEB Failed to enable Web server HTTP server is enabled improperly - cannot bind socket.
WEB Failed to enable Web server HTTP server is enabled improperly - cannot listen to socket.
Various
modules
Interface <interface name>, changed state
to up
An interface link comes up.
Various
modules
Interface <interface name>, changed state
to down
An interface link goes down.
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