Juniper JUNOS OS 10.3 - SYSTEM LOG MESSAGES REFERENCE 7-12-2010 User Manual

[edit system syslog]
host scc-master {
any notice;
explicit-priority;
}
file messages {
any notice;
explicit-priority;
}
Adding a Text String to Forwarded Messages
When you include the log-prefix statement at the [edit system syslog host scc-master]
hierarchy level, the string that you define appears in every message forwarded to the TX
Matrix platform. For more information, see “Adding a Text String to System Log Messages”
on page 16.
Using Regular Expressions to Refine the Set of Forwarded Messages
When you include the match statement at the [edit system syslog host scc-master]
hierarchy level, the regular expression that you specify controls which messages from
the T640 routing nodes are forwarded to the TX Matrix platform. The regular expression
is not applied to messages from the T640 routing notes that are directed to destinations
other than the TX Matrix platform. For more information about regular expression
matching, see “Using Regular Expressions to Refine the Set of Logged Messages” on
page 22.
Directing Messages to a Remote Destination from the Routing Matrix
You can configure a routing matrix to direct system logging messages to a remote machine
or the other Routing Engine on each routing platform, just as on a single-chassis system.
Include the host statement at the [edit system syslog] hierarchy level on the TX Matrix
platform:
[edit system syslog]
host (hostname | other-routing-engine) {
facility severity ;
explicit-priority;
facility-override facility;
log-prefix string;
match "regular-expression";
}
source-address source-address;
The TX Matrix platform directs messages to a remote machine or the other Routing
Engine in the same way as a single-chassis system, and the optional statements
(explicit-priority, facility-override, log-prefix, match, and source-address) also have the
same effect as on a single-chassis system.
For the TX Matrix platform to include priority information when it directs messages that
originated on a T640 routing node to the remote destination, you must also include the
explicit-priority statement at the [edit system syslog host scc-master] hierarchy level.
The other-routing-engine statement does not interact with message forwarding from the
T640 routing nodes to the TX Matrix platform. For example, if you include the statement
Copyright © 2010, Juniper Networks, Inc.32
Junos 10.3 System Log Messages Reference

Juniper JUNOS OS 10.3 - SYSTEM LOG MESSAGES REFERENCE 7-12-2010 Specifications

General

Brand	Juniper
Model	JUNOS OS 10.3 - SYSTEM LOG MESSAGES REFERENCE 7-12-2010
Category	Software
Language	English