<div dir="ltr">Hi,<br><div><div class="gmail_extra"><br><div class="gmail_quote">2016-01-20 18:42 GMT+01:00 moeller0 <span dir="ltr"><<a href="mailto:moeller0@gmx.de" target="_blank">moeller0@gmx.de</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Etienne,<br>
<br>
I could be out to lunch, but I always assumed for virtual interfaces the txque does not matter as packets are immediate passed to the real interface.<br></blockquote><div><br></div><div>This was not the case in the past (I remember losing quite some time on this some years ago),<br>but i don't know if it's still the case.<br><br></div><div>2 choices: tests or read the code :)<br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Best Regards<br>
Sebastian<br>
<div><div class="h5"><br>
> On Jan 20, 2016, at 18:09 , Etienne Champetier <<a href="mailto:champetier.etienne@gmail.com">champetier.etienne@gmail.com</a>> wrote:<br>
><br>
><br>
><br>
> 2016-01-20 17:54 GMT+01:00 Brandon Applegate <<a href="mailto:brandon@burn.net">brandon@burn.net</a>>:<br>
><br>
>> On Jan 20, 2016, at 11:47 AM, Etienne Champetier <<a href="mailto:champetier.etienne@gmail.com">champetier.etienne@gmail.com</a>> wrote:<br>
>><br>
>> Hi Brandon,<br>
>><br>
>> e quickly read the thread (maybe too quickly),<br>
>> from what i remember for virtual interface txqueuelen is 0 by default, so nothing work as expected<br>
>> can you check the txqueuelen with ip -a ?<br>
>> (i've found no reference to txqueuelen in sqm-scripts)<br>
>><br>
>> see also<br>
>> <a href="https://wiki.openwrt.org/doc/howto/packet.scheduler/packet.scheduler#tips" rel="noreferrer" target="_blank">https://wiki.openwrt.org/doc/howto/packet.scheduler/packet.scheduler#tips</a><br>
><br>
> I haven’t done anything manually to change txqueuelen. Whatever is here is default (1000 on eth) or I assume set by sqm-scripts / tc (32).<br>
><br>
> I believe this is the output you are looking for:<br>
><br>
> —<br>
><br>
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN<br>
> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00<br>
> 2: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP qlen 1000<br>
> link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff<br>
> 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP qlen 1000<br>
> link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff<br>
> 4: eth0.666@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc htb state UP<br>
> link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff<br>
> 5: eth0.10@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP<br>
> link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff<br>
> 6: eth0.11@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP<br>
> link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff<br>
> 7: ifb0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN qlen 32<br>
> link/ether 52:18:cd:a7:ad:71 brd ff:ff:ff:ff:ff:ff<br>
> 8: ifb1: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN qlen 32<br>
> link/ether 5e:f0:86:88:8d:8e brd ff:ff:ff:ff:ff:ff<br>
> 11: ifb4eth0.666: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc htb state UNKNOWN qlen 32<br>
> link/ether 86:68:83:69:2e:b2 brd ff:ff:ff:ff:ff:ff<br>
> —<br>
><br>
><br>
> no qlen means 0 I think<br>
> maybe try<br>
> ip link set eth0.666 txqueuelen 1000<br>
><br>
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