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
Check Out this Related Man Page
FATM(4) BSD Kernel Interfaces Manual FATM(4)NAME
fatm -- device driver for Fore PCA200E ATM interfaces
SYNOPSIS
device fatm
device utopia
device atm
options NATM
DESCRIPTION
The fatm device driver supports the FORE (now Marconi) PCA200E ATM interface cards. The driver interfaces with the natm(4) framework,
netgraph(4) and HARP. It provides only PVC services. Signalling, ATMARP, ILMI and other higher layer protocols are implemented using
netgraph(4) or HARP.
For configuring the card for IP see natmip(4). The following sysctls are recognized by the driver additionally to those handled by
utopia(4):
hw.atm.fatmN.stats
Returns a device specific statistic list of uint32_t statistic counters.
hw.atm.fatmN.istats
Returns a list of uint32_t with internal driver statistics.
hw.atm.fatmN.retry_tx
If this is set packets are stuffed back into the interface's send queue when the cards transmit queue is found to be full. They are
transmitted later. If this is not set the packets are dropped. It may be useful to set this if only UBR traffic is sent.
hw.atm.fatmN.debug
(Only if debugging enabled.) These are debugging flags. See src/sys/dev/fatm/if_fatmvar.h for the possible flags.
The driver supports the media options sdh, noscramb and unassigned (see utopia(4)).
DIAGNOSTICS
fatm0: <FORE PCA200E> mem 0xd5800000-0xd59fffff irq 9 at device 9.0 on pci0
SEE ALSO natm(4), natmip(4), utopia(4)AUTHORS
Harti Brandt <harti@FreeBSD.org>
BUGS
These cards can CBR shape a single VCC only. It is currently possible to request more than one CBR connection. In this case all the timing
will be wrong. See hatm(4) for a better card.
BSD May 15, 2003 BSD
We have a 3rd party print queue installed on HP-UX 11.11 that interfaces with a binary. Basically we use the lp command to send reports to the print queue, which then interfaces with a binary to capture those reports into a reporting warehouse.
The problem lies in the way that HP uses a link to... (6 Replies)
Hi all
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while true
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Any ideas.
Thanks
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I tried Wireshark to capture network packets.
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END
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OPTION = USER
DATA = RAW
LOGIN = DECEMBER
END
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