Recent changes to support-requests

Dropped Data with HE622 ATM Cards

2007-02-05T20:52:55Z

We have been using the HE622 Forerunner ATM cards for years with the 2.4.28 kernel with no issue. We recently updated to the CENTOS release linux 2.6.9-35. We are running a 64 bit OS.

My application is reading AAL5 packets from a piece of HW. It sometimes works great for days, but it seems that every once in a while it just stops. The atmdiag tool shows that every packet of data coming in is being dropped. I can repeat pretty easily if I load/unload the he driver. It will fail before recieving 1024 packet and the next unload/load it will run for days. I can repeat the same failure using the aread test util. I have switched boxes/cards and have the same issue, so I assume its with the OS/driver.

dmesg and /var/log/messages give a ton of
he0: HBUF_ERR! ( cid 0xf2 )

I am new to this project so if you need any more information, please let me know.

Thanks in advance for the help

Assign the ATM PHY that an SVC is built on

2006-08-10T15:34:26Z

Can there be support to assign which ATM PHY an SVC is
built on, i.e have multiple links each with a differnt
SVC. Currently you can only do this with PVCs. Thanks

Notification on AtmSocket losing connection

2004-10-23T11:10:51Z

Hello,

I am currently having a problem with the AtmSocket
class. This problem boils down to the fact that the
AtmSocket does not inform me that it has lost its
connection. Instead of the having to 'effectively'
constantly poll the AtmSocket itself to see if it is still
functional. In an ideal world I would like to receive a
message from the socket itself through the usual receive
means telling me of its disconnection. In the drivers for
the rs232 ports on linux there are 'serialEvents' that you
can use to receive different state information from the
serial port this leads me to pose another question of:
does something similat exist in the Atm on linux drivers.

Any ideas, thanks you for your time.

Support for FORE HE 155

2004-07-23T07:04:48Z

Does the current 2.4.1 release support the FORE
foreRunner HE ATM Card. I have one available and would
liek to reuse it. Otherwise which ATM card (155Mbps
fibre) would you recommend for operation with linux-atm

What is the procedure to comfigure linux-atm for this
card.

I have been usin CLIP (Classical IP over ATM) on other
systems, is this compatible with linux-atm IP over ATM

P2MP signalling supported?

2003-07-12T02:05:08Z

I've seen a lot of conflicting information in my searches as to what extent 'atmsigd' supports P2MP SVCs. What is the current state of things? Can the "root" connection be established on Linux? Can "leaf" connections be established beyond the first instance? Is it possible to connect to P2MP PVCs?

Thanks,

David Lawless

lawless@spamcop.net

P2MP signalling supported?

2003-07-12T02:04:59Z

Thanks,

David Lawless

rfc1483 routed on speedtouch

2002-05-23T17:35:54Z

Hello,
I'm trying to configure a speedtouch usb and redhat 7.3
(kernel 2.4.18) for a rfc1483 routed (aal5snap) adsl
connection.
Not only I can't manage to create/setup an atm
interface in Linux but I can't even find out if rfc1483 is
supportd at all by linux.
Can you help me or provide documentation poitners?
Nevada (newsreply@hotmail.com)