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Problems

• Critical (6)
• Warning (7)
• Unknown (0)

Groups

• gpu-vm
• mail
• mlatcl
• net
• server
• vpn
• xen

Categories

• apache [ d w m y ]
• disk [ d w m y ]
• exim [ d w m y ]
• fs [ d w m y ]
• memory [ d w m y ]
• network [ d w m y ]
• nfs [ d w m y ]
• postfix [ d w m y ]
• printing [ d w m y ]
• processes [ d w m y ]
• sensors [ d w m y ]
• system [ d w m y ]
• time [ d w m y ]
• vpn [ d w m y ]

Service graphs

Graph Information

This graph shows the TCP activity of all the network interfaces combined.

Field	Internal name	Type	Warn	Crit	Info
closed	closed	gauge			Connections waiting for a termination request acknowledgment from the remote TCP.
listen	listen	gauge			Connections waiting for a request from any remote TCP and port.
synSent	synSent	gauge			Connections waiting for a matching request after having sent a connection request.
synReceived	synReceived	gauge			Connections waiting for a confirming request acknowledgment after having both received and sent a connection request.
established	established	gauge			Connections opened and data received can be delivered to the user. The normal state for the data transfer phase of the connection.
finWait1	finWait1	gauge			Connections waiting for a termination request from the remote TCP, or an acknowledgment of the connection termination request previously sent.
finWait2	finWait2	gauge			Connections waiting for a termination request from the remote TCP.
closeWait	closeWait	gauge			Connections waiting for a termination request from the local user.
lastAck	lastAck	gauge			Connections waiting for an acknowledgment of the termination request previously sent to the remote TCP (which includes an acknowledgment of its connection termination request).
closing	closing	gauge			Connections waiting for a termination request acknowledgment from the remote TCP.
timeWait	timeWait	gauge			Connections waiting for enough time to pass to be sure the remote TCP received the acknowledgment of its termination request.
deleteTCP	deleteTCP	gauge			Connections terminated by a SNMP Managment Station (put)