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Merge pull request #1037 from pi-hole/tweak/IPv4_multi_address

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Smarter pick of IPv4 address
This commit is contained in:
Mcat12 2016-12-27 11:42:00 -05:00 committed by GitHub
commit 823e874d20
1 changed files with 8 additions and 3 deletions
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11
automated install/basic-install.sh
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@ -182,13 +182,13 @@ getGitFiles() {
find_IPv4_information() {
# Find IP used to route to outside world
IPv4dev=$(ip route get 8.8.8.8 | awk '{for(i=1;i<=NF;i++)if($i~/dev/)print $(i+1)}')
IPV4_ADDRESS=$(ip -o -f inet addr show dev "$IPv4dev" | awk '{print $4}' | awk 'END {print}')
IPV4_ADDRESS=$(ip route get 8.8.8.8| awk '{print $7}')
IPv4gw=$(ip route get 8.8.8.8 | awk '{print $3}')
}
get_available_interfaces() {
# Get available interfaces. Consider only getting UP interfaces in the future, and leaving DOWN interfaces out of list.
availableInterfaces=$(ip -o link | awk '{print $2}' | grep -v "lo" | cut -d':' -f1 | cut -d'@' -f1)
# Get available UP interfaces.
availableInterfaces=$(ip -o link | grep "state UP" | awk '{print $2}' | cut -d':' -f1 | cut -d'@' -f1)
}
welcomeDialogs() {
@ -247,6 +247,11 @@ chooseInterface() {
# Loop sentinel variable
local firstLoop=1
if [[ $(echo ${availableInterfaces} | wc -l) -eq 1 ]]; then
PIHOLE_INTERFACE=${availableInterfaces}
return
fi
while read -r line; do
mode="OFF"
if [[ ${firstLoop} -eq 1 ]]; then