[coLinux-devel] [ colinux-Bugs-2357595 ] Some network card can't work well with ndis-bridge

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Bugs item #2357595, was opened at 2008-11-29 02:59
Message generated for change (Comment added) made by nobody
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Category: None
Group: v0.8.x (devel)
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Some network card can't work well with ndis-bridge

Initial Comment:
"Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller", this card is integrated with asus p5q-se motherboard(I have updated to the latest driver), ping between the host and the colinux will hang the host(but arping works well). 

I also tested another card "Realtek RTL8168C(P)/8111C(P) PCI-E Gigabit Ethernet NIC", it is integrated with giga ep31 motherboard, but it did not have this problem.

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Comment By: Nobody/Anonymous (nobody)
Date: 2008-12-04 07:15

Message:
pcap-bridge did not have this problem. I also upgraded to 1130, this
problem still existed.

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Comment By: Nobody/Anonymous (nobody)
Date: 2008-12-02 21:21

Message:
The real problem is NdisSend() with dest == hostMac, previous comment is
wrong.
Drop packet with dest == OID_802_3_CURRENT_ADDRESS fix it, but host &
guest can't commucation anymore.


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Comment By: Nobody/Anonymous (nobody)
Date: 2008-12-01 14:25

Message:
After some research, I think the problem is packet forward loop. Filtering
out packets from virtual mac to self/broadcast packets seems fix it. 

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Comment By: Nobody/Anonymous (nobody)
Date: 2008-12-01 13:42

Message:
New snapshot 1130 solve the Non-IP packet problem. This time I meet this
bug too, my card is Atheros L2. 

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Comment By: Henry N. (henryn)
Date: 2008-11-30 23:16

Message:
What does the problem, if you replace the ndis-bridge with pcap-bridge?
Today the filter rule for ndis-bridge was changed. Perhaps this solves
your problem?


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You can respond by visiting: 
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