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Monitoring and Administration
Table 6.1 contains descriptions of each individual statistic included
in the summary display screen.
Statistic
Description
total uptime
Total time elapsed since the BIG/ip Controller was last booted.
total uptime (secs)
Total uptime displayed in seconds.
total # connections
Total number of connections handled.
total # pkts
Total number of packets handled.
total # bits
Total number of bits handled.
total # pkts (inbound)
Total number of incoming packets handled.
total # bits (inbound)
Total number of incoming bits handled.
total # pkts
(outbound)
Total number of outgoing packets handled.
total # bits
(outbound)
Total number of outgoing bits handled.
error no nodes
available
The number of times the BIG/ip Controller tries to make a
connection to a node, but no nodes are available.
tcp port deny
The number of times a client attempted to connect to an
unauthorized TCP port on the BIG/ip Controller (unauthorized
port and source IP are logged in the syslog).
udp port deny
The number of times a client attempted to connect to an
unauthorized UDP port on the BIG/ip Controller (unauthorized
port and source IP are logged in the syslog).
vip tcp port deny
The number of times a client attempted to connect to an
unauthorized TCP port on a virtual address (unauthorized port
and source IP are logged in the syslog).
vip udp port deny
The number of times a client attempted to connect to an
unauthorized UDP port on a virtual address (unauthorized port
and source IP are logged in the syslog).
max connections deny
The total number of connections denied because the maximum
number of connections allowed was exceeded.
vip duplicate syn ssl
The number of duplicate connection attempts to existing SSL
connections from the same client.
vip duplicate syn
wrong dest
The number of duplicate connection attempts from the same
client (address and port combination) to a different virtual server.
BIG/ip® Controller, v. 2.1
6-5