On Thu, 15 Nov 2018, at 23:47, Mark Pizzolato wrote:
> Thanks for the SHOW VERSION output.
>
> Meanwhile the more important detail will be things like SHOW ETHERNET
> And SHOW XQ STATS, and just SHOW XQ (after the OS has exhibited the
> problem AND after a different OS doesn't exhibit the problem.
sim> show ethernet
ETH devices:
eth0 eth0 (No description available)
eth1 eth1 (No description available)
eth2 eth2 (No description available)
eth3 tap:tapN (Integrated Tun/Tap support)
eth4 nat:{optional-nat-parameters} (Integrated NAT (SLiRP) support)
eth5 udp:sourceport:remotehost:remoteport (Integrated UDP bridge support)
libpcap version 1.8.1
Open ETH Devices:
XQ eth1 (No description available)
Ethernet Device:
Name: eth1
Reflections: 0
Self Loopbacks Sent: 2
Self Loopbacks Rcvd: 0
Host NIC Address: 1A:DE:AD:BE:EF:19
Packets Sent: 38
Packets Received: 51
Asynch Interrupts: Enabled
Interrupt Latency: 0 uSec
Read Queue: Count: 0
Read Queue: High: 2
Read Queue: Loss: 0
Peak Write Queue Size: 1
BPF Filter: (((ether dst 1A:AD:FA:BE:CE:19) or (ether dst FF:FF:FF:FF:FF:FF)
or (ether dst CF:00:00:00:00:00)))
sim> show xq stats
XQ Ethernet statistics:
Recv: 55
Dropped: 0
Xmit: 36
Xmit Fail: 0
Runts: 0
Oversize: 0
SW Reset: 1
Setup: 2
Loopback: 0
Recv Overrun: 0
ReadQ count: 0
ReadQ high: 2
Ethernet Device:
Name: eth1
Reflections: 0
Self Loopbacks Sent: 2
Self Loopbacks Rcvd: 0
Host NIC Address: 1A:DE:AD:BE:EF:19
Packets Sent: 39
Packets Received: 55
Asynch Interrupts: Enabled
Interrupt Latency: 0 uSec
Read Queue: Count: 0
Read Queue: High: 2
Read Queue: Loss: 0
Peak Write Queue Size: 1
BPF Filter: (((ether dst 1A:AD:FA:BE:CE:19) or (ether dst FF:FF:FF:FF:FF:FF)
or (ether dst CF:00:00:00:00:00)))
sim> show xq
XQ address=20001920-2000192F, vector=3F8*, BR4, MAC=1A:AD:FA:BE:CE:19
type=DELQA-T, mode=DEQNA, polling=disabled, sanity=OFF
throttle=disabled, DEQNALock=OFF, leds=(ON,ON,ON)
attached to eth1
After problem manifests itself:
Remote Console Command from 198.18.0.50> show xq
XQ address=20001920-2000192F, vector=3F8*, BR4, MAC=1A:AD:FA:BE:CE:19
type=DELQA-T, mode=DEQNA, polling=disabled, sanity=OFF
throttle=disabled, DEQNALock=OFF, leds=(ON,ON,ON)
attached to eth1
sim> show xq stats
XQ Ethernet statistics:
Recv: 422
Dropped: 0
Xmit: 255
Xmit Fail: 0
Runts: 0
Oversize: 0
SW Reset: 1
Setup: 2
Loopback: 0
Recv Overrun: 0
ReadQ count: 0
ReadQ high: 8
Ethernet Device:
Name: eth1
Reflections: 0
Self Loopbacks Sent: 2
Self Loopbacks Rcvd: 0
Host NIC Address: 1A:DE:AD:BE:EF:19
Jumbo Fragmented: 7
Packets Sent: 258
Packets Received: 422
Asynch Interrupts: Enabled
Interrupt Latency: 0 uSec
Read Queue: Count: 0
Read Queue: High: 8
Read Queue: Loss: 0
Peak Write Queue Size: 1
BPF Filter: (((ether dst 1A:AD:FA:BE:CE:19) or (ether dst FF:FF:FF:FF:FF:FF)
or (ether dst CF:00:00:00:00:00)))
With NetBSD:
sim> show ethernet
ETH devices:
eth0 eth0 (No description available)
eth1 eth1 (No description available)
eth2 eth2 (No description available)
eth3 tap:tapN (Integrated Tun/Tap support)
eth4 nat:{optional-nat-parameters} (Integrated NAT (SLiRP) support)
eth5 udp:sourceport:remotehost:remoteport (Integrated UDP bridge support)
libpcap version 1.8.1
Open ETH Devices:
XQ eth1 (No description available)
Ethernet Device:
Name: eth1
Reflections: 0
Self Loopbacks Sent: 2
Self Loopbacks Rcvd: 0
Host NIC Address: 1A:DE:AD:BE:EF:19
Packets Sent: 3
Asynch Interrupts: Disabled
Read Queue: Count: 0
Read Queue: High: 0
Read Queue: Loss: 0
Peak Write Queue Size: 1
BPF Filter: (((ether dst 00:00:00:00:00:00) or (ether multicast)))
sim> show xq stats
XQ Ethernet statistics:
Recv: 0
Dropped: 0
Xmit: 0
Xmit Fail: 0
Runts: 0
Oversize: 0
SW Reset: 1
Setup: 1
Loopback: 0
Recv Overrun: 0
ReadQ count: 0
ReadQ high: 0
Ethernet Device:
Name: eth1
Reflections: 0
Self Loopbacks Sent: 2
Self Loopbacks Rcvd: 0
Host NIC Address: 1A:DE:AD:BE:EF:19
Packets Sent: 3
Asynch Interrupts: Disabled
Read Queue: Count: 0
Read Queue: High: 0
Read Queue: Loss: 0
Peak Write Queue Size: 1
BPF Filter: (((ether dst 00:00:00:00:00:00) or (ether multicast)))
sim> show xq
XQ address=20001920-2000192F, vector=3F4*, BR4, MAC=08:00:2B:23:AA:69
type=DELQA-T, polling=disabled, sanity=OFF
throttle=disabled, DEQNALock=OFF, leds=(ON,ON,ON)
attached to eth1
After transferring file that failed on Ultrix:
sim> show xq stats
XQ Ethernet statistics:
Recv: 5985
Dropped: 0
Xmit: 3572
Xmit Fail: 0
Runts: 0
Oversize: 0
SW Reset: 1
Setup: 6
Loopback: 0
Recv Overrun: 0
ReadQ count: 0
ReadQ high: 24
Ethernet Device:
Name: eth1
Reflections: 0
Self Loopbacks Sent: 2
Self Loopbacks Rcvd: 0
Host NIC Address: 1A:DE:AD:BE:EF:19
Jumbo Fragmented: 1867
Packets Sent: 3575
Packets Received: 5985
Asynch Interrupts: Enabled
Interrupt Latency: 0 uSec
Read Queue: Count: 0
Read Queue: High: 24
Read Queue: Loss: 0
Peak Write Queue Size: 1
BPF Filter: (((ether dst 08:00:2B:23:AA:69) or (ether multicast)))
sim> show xq
XQ address=20001920-2000192F, vector=3F4*, BR4, MAC=08:00:2B:23:AA:69
type=DELQA-T, polling=disabled, sanity=OFF
throttle=disabled, DEQNALock=OFF, leds=(ON,ON,ON)
attached to eth1
> In your configuration file for BOTH the working and the non-working cases
> please try variations of:
>
> SET XQ TYPE=DEQNA
> SET XQ TYPE=DELQA
> SET XQ TYPE=DELQA-T
I already tried each of those on Ultrix before writing my first email to the
list. It made no difference. I noted that in the output of show xq the mode
always defaults to DEQNA, not sure if that's relevant. Do you still want me to
try test each of those configurations on the netbsd sim and/or see the output
from the XQ commands for each variation of the ethernet controller under Ultrix?
-Douglas
>
> This change would occur in your configuration file before you attach the
> device.
>
> If you still get everything but Ultrix working for each of these cases, then
> the only difference is the potential timing regarding how the Ultrix driver
> handles the buffer descriptor lists vs how the other operating systems do
> it.
>
> Let me know what you find.
>
> - Mark
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