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<div class="moz-cite-prefix">On 08/23/2015 08:32 PM, Bastian Bittorf
wrote:<br>
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<blockquote cite="mid:20150823183259.GD19496@medion.lan" type="cite">
<pre wrap="">* nemesis <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:nemesis@ninux.org"><nemesis@ninux.org></a> [23.08.2015 20:07]:
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<pre wrap=""><span class="moz-txt-citetags">> ></span>Maybe adding a QOS rule for packets belonging to routing protocols
<span class="moz-txt-citetags">> ></span>would help?
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<pre wrap=""><span class="moz-txt-citetags">> </span>
<span class="moz-txt-citetags">> </span>I believe this was asked at the event and the bufferbloat crew
<span class="moz-txt-citetags">> </span>provided some interesting insights.
<span class="moz-txt-citetags">> </span>
<span class="moz-txt-citetags">> </span>Short answer is "we should ensure the protocols work gracefully with
<span class="moz-txt-citetags">> </span>default settings" .. for the long and detailed answer I'll pass the
<span class="moz-txt-citetags">> </span>ball <span class="moz-smiley-s1" title=":-)"><span>:-)</span></span>
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<pre wrap="">i have to repeat it, because nearly nobody understood this:
<b class="moz-txt-star"><span class="moz-txt-tag">*</span>no protocol<span class="moz-txt-tag">*</span></b> except olsr1/olsr2 sets the TOS/DSCP-Field.
Even this is <b class="moz-txt-star"><span class="moz-txt-tag">*</span>not enough<span class="moz-txt-tag">*</span></b> if we dont have a network-queue/class which
knows of DiffServ - so we have at least to 'TC' manually it.
a starting point is here:
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="https://github.com/bittorf/kalua/blob/master/openwrt-addons/etc/kalua/netfilter#L2253">https://github.com/bittorf/kalua/blob/master/openwrt-addons/etc/kalua/netfilter#L2253</a>
this means: we must have some network-prio for protocol traffic when
the we have sort of congestion. this happens all the time <span class="moz-smiley-s11" title="8-)"><span>8-)</span></span>
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<br>
<font face="Helvetica, Arial, sans-serif">Ok <font face="Helvetica,
Arial, sans-serif">I start to get i<font face="Helvetica, Arial,
sans-serif">t now, thank you Bastian.<br>
<br>
<font face="Helvetica, Arial, sans-serif"><font
face="Helvetica, Arial, sans-serif">Federico</font></font><br>
</font></font></font>
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