01-16-2009
Hi,
Thank you all for your support.
I am able to capture all network packets using the below commands.
1. startsrc -s iptrace -a "-i en1 /home/testing/iptrace/iptracelog"
2. print
3. stopsrc -s iptrace
Ref:
Optimizing AIX 5L performance: Tuning network performance, Part 3
I am able to view the captured file using Wireshark also.
Thank you all...
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IDT(4) BSD Kernel Interfaces Manual IDT(4)
NAME
idt -- device driver for IDT NICStAR-based ATM interfaces
SYNOPSIS
device idt
device atm
DESCRIPTION
The idt device driver supports ATM network interfaces based on the IDT NICStAR 77211 controller, including the FORE Systems ForeRunner LE25
and LE155. For configuring the card for IP see natmip(4).
ATM CBR connections are supported, and bandwidth is allocated in slots of 64k each. Three VBR queues handle traffic for VBR and UBR. Two
UBR queues prioritize UBR traffic. ILMI and signalling get the higher priority queue, as well as UBR traffic that specifies a peak cell
rate. All other UBR traffic goes into the lower queue.
The following sysctls are recognized by the driver:
hw.idt.log_bufstat
Print statistics about buffer use to the system log periodically.
hw.idt.log_vcs
Print information about VC opens, closes, and other events to the system log.
hw.idt.bufs_large
Set or print the maximum size of the 2KB buffer queue.
hw.idt.bufs_small
Set or print the maximum size of the mbuf queue.
hw.idt.cur_large
Print the current size of the 2KB buffer queue.
hw.idt.cur_small
Print the current size of the mbuf queue.
hw.idt.qptr_hold
Optimize the TX queue buffer for lowest overhead.
SEE ALSO
natm(4), natmip(4), ifconfig(8), route(8)
AUTHORS
Richard Hodges, based on the original driver for FreeBSD 2.2 by Mark Tinguely. Bruce M. Simpson wrote this manual page and backported the
driver to FreeBSD 4.9.
BSD June 3, 2003 BSD