AIX netstat命令解读

注意黑体部分
1。查看ip地址和mtu
backup:/Tbackup/archsum/zhjs/archlog#netstat -in
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
en2 9000 link#2 0.11.25.bd.fc.55 285500080 0 3087165703 2 0
en2 9000 130.36.19.1 130.36.19.171 285500080 0 3087165703 2 0
en5 1500 link#3 0.11.25.bd.e0.c9 1383290766 0 2446239755 2 0
en5 [b]1500[/b] 130.36.21.6 [b]130.36.21.87[/b] 1383290766 0 2446239755 2 0
en10 9000 link#4 0.11.25.be.72.85 2317999785 0 1851025406 2 0
en10 9000 130.36.19.1 130.36.19.187 2317999785 0 1851025406 2 0
lo0 16896 link#1 2043568683 0 2043151456 0 0
lo0 16896 127 127.0.0.1 2043568683 0 2043151456 0 0
lo0 16896 ::1 2043568683 0 2043151456 0 0
2。查看单块网卡的属性
backup:/Tbackup/archsum/zhjs/archlog#netstat -v en5
-------------------------------------------------------------
ETHERNET STATISTICS (ent5) :
Device Type: Gigabit Ethernet-SX PCI-X Adapter (14106802)
Hardware Address: 00:11:25:bd:e0:c9
Elapsed Time: 60 days 22 hours 43 minutes 6 seconds

Transmit Statistics: Receive Statistics:
-------------------- -------------------
Packets: 11036768909 Packets: 27153110798
Bytes: 1303982039275 Bytes: 38887671452093
Interrupts: 0 Interrupts: 6606835418
[b]Transmit Errors: 0 [/b] Receive Errors: 0
[b]Packets Dropped: 0 [/b] Packets Dropped: 0
Bad Packets: 0
Max Packets on S/W Transmit Queue: 60
S/W Transmit Queue Overflow: 0
Current S/W+H/W Transmit Queue Length: 1

Broadcast Packets: 14422 Broadcast Packets: 2769999
Multicast Packets: 1 Multicast Packets: 0
No Carrier Sense: 0 CRC Errors: 0
DMA Underrun: 0 DMA Overrun: 0
Lost CTS Errors: 0 Alignment Errors: 0
Max Collision Errors: 0 No Resource Errors: 0
Late Collision Errors: 0 Receive Collision Errors: 0
Deferred: 0 Packet Too Short Errors: 0
SQE Test: 0 Packet Too Long Errors: 0
Timeout Errors: 0 Packets Discarded by Adapter: 0
Single Collision Count: 0 Receiver Start Count: 0
Multiple Collision Count: 0
Current HW Transmit Queue Length: 1

General Statistics:
-------------------
[b]No mbuf Errors: 0[/b]
Adapter Reset Count: 0
Adapter Data Rate: 2000
Driver Flags: Up Broadcast Running
Simplex 64BitSupport ChecksumOffload
PrivateSegment LargeSend DataRateSet

Gigabit Ethernet-SX PCI-X Adapter (14106802) Specific Statistics:
-----------------------------------------------------------------
Link Status : Up
Media Speed Selected: Auto negotiation
[b]Media Speed Running: 1000 Mbps Full Duplex[/b]
PCI Mode: PCI-X (100-133)
PCI Bus Width: 64-bit
Latency Timer: 144
Cache Line Size: 128
Jumbo Frames: Disabled
TCP Segmentation Offload: Enabled
TCP Segmentation Offload Packets Transmitted: 145041443
TCP Segmentation Offload Packet Errors: 0
Transmit and Receive Flow Control Status: Enabled
XON Flow Control Packets Transmitted: 0
XON Flow Control Packets Received: 0
XOFF Flow Control Packets Transmitted: 0
XOFF Flow Control Packets Received: 0
Transmit and Receive Flow Control Threshold (High): 45056
Transmit and Receive Flow Control Threshold (Low): 24576
Transmit and Receive Storage Allocation (TX/RX): 16/48