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@pocki80 pocki80/boot-loader-update-check.sh Secret

Last active Oct 1, 2018
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boot-loader-update-check.sh
## load from github:
#curl -sS https://gist.githubusercontent.com/pocki80/ab7e239ff78433f4ce8dec371aa0b237/raw/boot-loader-update-check.sh | bash
#
## see https://community.ubnt.com/t5/EdgeMAX-Updates-Blog/EdgeMAX-EdgeRouter-X-X-SFP-bootloader-update/ba-p/1472216
#
## check patch situation and propose commands
model=$(/usr/sbin/ubnt-hal show-version | grep "HW model"); c="0"
#sudo /usr/bin/ubnt-upgrade-boot --show ## show system boot-image
#/usr/sbin/ubnt-hal-e getBoardIdE ## get boardtype, i.e. "e50" for EdgeRouterX
#cat /tmp/device_model ## get model, i.e. ER-X, ER-X-SFP, ER-6P, EP-R8, EP-R6
if ! (grep "^mtd2:" /proc/mtd 2>/dev/null | grep -q '00080000 00020000 "Bootloader"'); then
echo -e "\nInvalid device - do not update!\n"
elif (echo "$model" | grep -qi "EdgeRouter X "); then
echo -e "\n$model"
current=$(sudo md5sum /dev/mtdblock2 | cut -d" " -f1)
patched='7580ebd7ce9303243292f586ab7c6daf'
if [ "$current" == "$patched" ]; then
echo -e "already patched - do not update!\n"
elif [ "$current" == "fdb9059dce69d9902303c15c5870ee05" ] || [ "$current" == "dbce6273c8740383f84040e33f7fffe7" ]; then
version=$(cat /root.dev/version | awk '{print $2}' | tr -d 'v')
versionmajor=$(echo $version | cut -d "." -f1)
versionsub1=$(echo $version | cut -d "." -f2)
versionsub2=$(echo $version | cut -d "." -f3)
[ $versionmajor -eq 1 ] && [ $versionsub1 -eq 10 ] && [ $versionsub2 -ge 5 ] && echo "ATTENTION: POE stays on during reboot (v1.10.5+)"
[ $versionmajor -eq 2 ] && echo "ATTENTION: POE stays on during reboot (v2.0+)"
for i in $(grep -l br0 /opt/vyatta/config/active/interfaces/ethernet/*/bridge-group/bridge/node.val | cut -d"/" -f8); do
[ $(/sbin/ethtool $i | grep -c "Link detected: yes") -eq 1 ] && [ ! "$(/usr/sbin/ubnt-ifctl show-poe-status | grep -E "^$i" | awk '{print $2}')" == "ON" ] && c=$(($c +1))
done
[ $(($c +0)) \> 1 ] \
&& echo -e "unpatched - there are $c active eth-ports without poe - you should update!\n" \
|| echo -e "unpatched - $c non-poe-port has a link - consider to update...\n"
echo " curl -O https://dl.ubnt.com/firmwares/edgemax/v1.8.0/update-boot.sh"
echo -e " sudo bash update-boot.sh\n"
else
echo -e "unknown current md5sum - please check device-type and patchlevel!\n"
fi
else
echo -e "\nThis is not an EdgeRouter - do not update!\n"
fi
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