Technical data

RackSwitch G8124 Command Reference
Chapter 3: Statistics Commands
 95BMD00076, January 2009
Table 3-17 describes the packet statistics shown in this example:
TCP Statistics
The following command displays TCP statistics:
show mp tcp-block
Command mode: All
Table 3-18 describes the Transmission Control Protocol (TCP) control block (TCB) statistics
shown in this example:
Table 3-17 Packet Statistics
Statistic Description
allocs Total number of packet allocations from the packet buffer pool by the
TCP/IP protocol stack.
frees Total number of times the packet buffers are freed (released) to the
packet buffer pool by the TCP/IP protocol stack.
hi-watermark The highest number of packet allocation from the packet buffer pool
by the TCP/IP protocol stack.
failures Total number of packet allocation failures from the packet buffer pool
by the TCP/IP protocol stack.
TCP ALLOCATED CONTROL BLOCKS
12.16.20.10 443 <=> 10.10.10.112 3804 LISTEN
12.31.80.206 23 <=> 10.10.10.127 2531 ESTABLISHED
Table 3-18 TCP Statistics
Description Example
Destination IP address 12.16.20.10
Destination port 443
Source IP address 10.10.10.112
Source port 3804
State Listen