Amer Networks E5Web GUI - Manual (Page 91)

Frags received – The number of IP packet fragments received by this interface.
Frag reass – The number of complete packets successfully reassembled from the fragments
received.
Frag reass fail – The number of packets that could not be reassembled, either due to resource
starvation, illegal fragmentation, or just packet loss.
Active SAs - Current active number of SAs in use (VPN only).
Pipe Statistics
Total Pipe Statistics
Num users – The current number of users, as defined by the grouping settings of each pipe,
being tracked in the pipes system. Note that this value corresponds to the number of users active
in each time slice of 1/20th of a second, and not to the number of users having "open"
connections.
Per Pipe Statistics
Num Users - The current number of users as above but on a per pipe basis.
Current bps – The current throughput of the pipe, in bits per second, per precedence and as a
sum of all precedences.
Current pps – The current throughput of the pipe, in packets per second, per precedence and as
a sum of all precedences.
Reserved bps – The current bandwidth allocated to each precedence; lower precedences are
not allowed to use this bandwidth. Note that there is no reserved bandwidth for precedence 0,
as it is simply given what is left of the total limit after all higher precedence reservations are
subtracted.
Dyn limit bps – The current bandwidth limit applied to the respective precedences. This is
related to the Reserved bps statistic, but is usually higher, as it shows how much bandwidth is left
after higher precedence reservations have been subtracted from the total limit.
Delayed Packets – The number of times packets have been delayed as a result of a pipe,
precedence, or pipe user having used up its allotted bandwidth. Note that one single packet may
be delayed several times; if a pipe is really full, this count may exceed the number of packets
actually passing through the pipe.
Dropped Packets – The number of packets dropped. Packets are dropped when cOS Core is
running out of packet buffers. This occurs when excessive amounts of packets need to be
queued for later delivery. The packet dropped is always the one that has been queued the
longest time globally, which means that the connection suffering from packet loss will be the
one most overloading the system .
Dyn User Limit bps – The current bandwidth limit per user of the pipe. If dynamic bandwidth
balancing is enabled, this value may be lower than the configured per-user limits.
DHCP Server Statistics
Total Rejected requests – Total number of rejected packets (all rules).
Chapter 2: Management and Maintenance
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