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

(logical interface name, IP address, and port number), and destination (IP address and
port number).
Type Event: This message reports an event, not an error
Severity notice
Facility LOG_PFE
ASP_SFW_TCP_SEQNO_AND_FLAGS_ZERO
System Log Message syslog-prefix error-code: proto protocol-id (protocol-name),
source-interface-nameseparatorsource-address:source-port ->
destination-addressdestination-port, event-type
Description The stateful firewall discarded the Transmission Control Protocol (TCP) packet with the
indicated characteristics, because the packet's sequence number was 0 (zero) and no
flags were set. The discarded packet contained the indicated information about its
protocol (numerical identifier and name), source (logical interface name, IP address,
and port number), and destination (IP address and port number).
Type Event: This message reports an event, not an error
Severity notice
Facility LOG_PFE
ASP_SFW_TCP_SEQNO_ZERO_FLAGS_SET
System Log Message syslog-prefix error-code: proto protocol-id (protocol-name),
source-interface-nameseparatorsource-address:source-port ->
destination-addressdestination-port, event-type
Description The stateful firewall discarded the Transmission Control Protocol (TCP) packet with the
indicated characteristics, because the packet's sequence number was 0 (zero) and one
or more of the FIN, PSH, and RST flags were set. The discarded packet contained the
indicated information about its protocol (numerical identifier and name), source (logical
interface name, IP address, and port number), and destination (IP address and port
number).
Type Event: This message reports an event, not an error
Severity notice
Facility LOG_PFE
ASP_SFW_UDP_HEADER_LEN_ERROR
System Log Message syslog-prefix error-code: proto protocol-id (protocol-name),
source-interface-nameseparatorsource-address:source-port ->
destination-addressdestination-port, event-type
Description The stateful firewall discarded the User Datagram Protocol (UDP) packet with the
indicated characteristics, because the length field in the packet header was shorter than
the minimum 8 bytes required for an UDP packet. The discarded packet contained the
Copyright © 2010, Juniper Networks, Inc.102
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