[etherlab-users] Intel 82583 NIC Bug

[vilian_ch at sina.com]

 Hello,Everyone
We use Ethercat master(version 1.5.1) and Intel 82583 NIC to test our new PC. We found a bug about this kind of NIC:
we connect an ethercat slave with the NIC and get master info via "ethercat master", then we found the link state of the master
is UP and its had 1 one slave connected(this was all right). But when we disconnect the slave with NIC(cable disconnected), and then
we want to get the master info via "ethercat master", then it printed that the link state of the master was still UP and the number of slaves was also 1(this was definitely wrong!).
the linux version we used was 2.6.32, so I want to know is it a bug of 82583 ethercat NIC drive, or this version of EtherCAT master did not support 82583 correctly?
 
Thank you in advance!
 

 


----- 原始邮件 -----
发件人：etherlab-users-request at etherlab.org
收件人：etherlab-users at etherlab.org
主题：etherlab-users Digest, Vol 72, Issue 12
日期：2013年05月18日 18点00分

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