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Code Issues Releases Wiki Activity

Fix MTU bug and set VPN MTU

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This commit is contained in:
Ycarus 2018-09-05 23:06:57 +02:00
parent 6435a040f9
commit 8951f5fd9f
1 changed files with 34 additions and 3 deletions
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37
mptcp/files/usr/share/omr/post-tracking.d/post-tracking
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@ -99,7 +99,11 @@ del_ss_route() {
fi
}
sleep `expr $RANDOM % 10`
if [ -n "$RANDOM" ]; then
sleep `expr $RANDOM % 10`
else
sleep `awk 'BEGIN{srand();print int(rand()*9)}'`
fi
# Get the current multipath status
multipath_status="off"
@ -179,6 +183,29 @@ if [ "$OMR_TRACKER_INTERFACE" = "glorytun" ] || [ "$OMR_TRACKER_INTERFACE" = "om
/etc/init.d/shadowsocks-libev rules_down
/etc/init.d/shadowsocks-libev rules_up
fi
# Set VPN MTU
if [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc)" = "" ] || [ $(($(date +"%s") - $(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc))) -gt 3600 ]; then
local serverip=$(uci -q get shadowsocks-libev.sss0.server)
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE=interface
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.latency="$OMR_TRACKER_LATENCY"
if [ -n "$(uci -q get network.$OMR_TRACKER_INTERFACE.mtu)" ]; then
mtu=$(uci -q get network.$OMR_TRACKER_INTERFACE.mtu)
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu
ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
elif [ -z "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.mtu)" ] || [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.mtu)" = "1500" ]; then
local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP $serverip)
[ -n "$mtu" ] && {
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu
ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
}
else
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
fi
uci -q commit openmptcprouter
fi
exit 0
fi
@ -239,7 +266,12 @@ if [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc)" = "" ] || [ $(($(
[ -n "$asn" ] && {
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.asn="$asn"
}
if [ "$(uci -q get network.$OMR_TRACKER_INTERFACE.mtu)" = "" ]; then
if [ -n "$(uci -q get network.$OMR_TRACKER_INTERFACE.mtu)" ]; then
mtu=$(uci -q get network.$OMR_TRACKER_INTERFACE.mtu)
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu
ip link set dev $OMR_TRACKER_DEVICE mtu $mtu > /dev/null 2>&1
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
elif [ -z "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.mtu)" ] || [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.mtu)" = "1500" ]; then
local mtu=$(omr-mtu $OMR_TRACKER_DEVICE_IP $serverip)
[ -n "$mtu" ] && {
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$mtu
@ -249,7 +281,6 @@ if [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc)" = "" ] || [ $(($(
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
}
elif [ -n "$asn" ]; then
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.mtu=$(uci -q get network.$OMR_TRACKER_INTERFACE.mtu)
uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.lc=$(date +"%s")
fi
uci -q commit openmptcprouter