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Find MTU using google DNS

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Ycarus (Yannick Chabanois) 2019-11-03 19:23:48 +01:00
parent 1cd1a93a15
commit 5d01896434
1 changed files with 13 additions and 11 deletions
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24
mptcp/files/usr/share/omr/post-tracking.d/post-tracking
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@ -336,14 +336,15 @@ if [ "$OMR_TRACKER_INTERFACE" = "glorytun" ] || [ "$OMR_TRACKER_INTERFACE" = "om
ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1 ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s") uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
elif [ -z "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.mtu)" ]; then elif [ -z "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.mtu)" ]; then
[ -n "$serverip" ] && [ "$serverip" != "127.0.0.1" ] && { #[ -n "$serverip" ] && [ "$serverip" != "127.0.0.1" ] && {
local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP $serverip) # local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP $serverip)
[ -n "$mtu" ] && { local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP 8.8.8.8)
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu [ -n "$mtu" ] && {
ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1 uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s") ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
} uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
} }
#}
else else
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s") uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
fi fi
@ -507,13 +508,14 @@ if [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc)" = "" ] || [ $(($(
} }
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s") uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
else else
[ -n "$serverip" ] && [ "$serverip" != "127.0.0.1" ] && { #[ -n "$serverip" ] && [ "$serverip" != "127.0.0.1" ] && {
local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP $serverip) #local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP $serverip)
local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP 8.8.8.8)
[ -n "$mtu" ] && { [ -n "$mtu" ] && {
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu
ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1 ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
} }
} #}
fi fi
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s") uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
} }
@ -548,7 +550,7 @@ fi
masterlatency=1000 masterlatency=1000
fi fi
if [ -n "$masterintf" ] && ([ "$masterlatency" != "" ] || [ "$(uci -q get openmptcprouter.$masterintf.state)" = "down" ]); then if [ -n "$masterintf" ] && ([ "$masterlatency" != "" ] || [ "$(uci -q get openmptcprouter.$masterintf.state)" = "down" ]); then
if (([ "$(uci -q get openmptcprouter.settings.master)" = "change" ] || [ "$(uci -q get openmptcprouter.settings.master)" = "" ]) && [ "$OMR_TRACKER_LATENCY" -lt "$((masterlatency/2))" ]) || ([ "$(uci -q get openmptcprouter.settings.master)" = "dynamic" ] && [ "$OMR_TRACKER_LATENCY" -lt "$((masterlatency/2))" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.latency_previous)" -lt "$((masterlatency/2))" ]); then if (([ "$(uci -q get openmptcprouter.settings.master)" = "change" ] || [ "$(uci -q get openmptcprouter.settings.master)" = "" ]) && [ "$OMR_TRACKER_LATENCY" -lt "$((masterlatency/1.5))" ]) || ([ "$(uci -q get openmptcprouter.settings.master)" = "dynamic" ] && [ "$OMR_TRACKER_LATENCY" -lt "$((masterlatency/2))" ] && [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.latency_previous)" -lt "$((masterlatency/2))" ]); then
uci -q set network.$masterintf.multipath='on' uci -q set network.$masterintf.multipath='on'
uci -q set openmptcprouter.$masterintf.multipath='on' uci -q set openmptcprouter.$masterintf.multipath='on'
uci -q set network.$OMR_TRACKER_INTERFACE.multipath='master' uci -q set network.$OMR_TRACKER_INTERFACE.multipath='master'