You can use the netstat command with the -T option to display the statistics for all the TOE interfaces
in a specified storage system. You can also use netstat
with the -a
option to display active TCP connections,
including the TOE field.
Steps
- To display the TCP/IP driver
statistics for the TOE interface, enter the following command:
: netstat -T
TCP/IP driver statistics appear as shown in the following example:
Slot 9 is a TOE device tcp(e9):30 active opened
40 passive opened
0 incomplete opened
20 closed
20 segments with reset flag
30 current established connections
799739515 segments received
867459230 segments transmitted
440 segments retransmitted
0 segments received in error
ip(e9):
799739736 ip packets received
0 ip packets with bad headers discarded
0 ip packets with bad address discarded
0 ip packets with unknwon protocol discarded
0 good ip packets discarded
799739801 ip packets delivered to upper layer
867459864 ip packets request to be transmitted
0 good ip packets did not transmitted
0 ip packets with no route and did not transmitted
0 seconds waited for reassembly
0 ip fragments received and need to be assembled
0 ip packets reassembled successfully
0 ip packets failed to reassemble
host driver(e9):
Received:
254596761 total mbufs received
15681396 mbufs, size between 1 and 511 bytes
2990388 mbufs, size between 512 and 1023 bytes
164703 mbufs, size between 1024 and 1499 bytes
270101 mbufs, size between 1500 and 2047 bytes
235490173 mbufs, size between 2048 and 4095 bytes
0 mbufs, size between 4096 and 9000 bytes
Transmitted:
1108053512 total mbufs transmitted
251646039 mbufs, size between 1 and 511 bytes
102736920 mbufs, size between 512 and 1023 bytes
722302658 mbufs, size between 1024 and 1499 bytes
4091433 mbufs, size between 1500 and 2047 bytes
13560042 mbufs, size between 2048 and 4095 bytes
13716547 mbufs, size between 4096 and 9000 bytes
- To display active TCP connections, including the TOE field, enter the following command: netstat -a
Example
The active TOE connections appear as shown in the following example:
Active TCP connections (including servers)
Local Address Remote Address Swind Send-Q Rwind Recv-Q
State TOE?
172.25.107.175.6009 172.25.107.176.6896 166652 0 261120 0
ESTABLISHED TOE
172.25.107.175.6008 172.25.107.176.46859 176334 0 261120 0
ESTABLISHED TOE
172.25.107.175.6007 172.25.107.176.60393 158610 0 261120 0
ESTABLISHED TOE
172.25.107.175.6006 172.25.107.176.32938 164833 0 261120 0
ESTABLISHED TOE
babbage.996 10.56.11.56.747 5840 0 8760 0 ESTABLISHED -
babbage.997 10.56.11.56.748 5840 0 8760 0 ESTABLISHED -
babbage.998 10.56.11.56.749 5840 0 8760 0 ESTABLISHED
