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Get the IP address that is the source for the default route out. Fixes interfaces with multiple IP's assigned getting the wrong IPv4 chosen.

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Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>
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Dan Schaper 2016-12-24 14:43:57 -08:00
parent ffd31d8330
commit c2b8bed3a8
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1 changed files with 1 additions and 1 deletions
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automated install/basic-install.sh
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@ -182,7 +182,7 @@ getGitFiles() {
find_IPv4_information() { find_IPv4_information() {
# Find IP used to route to outside world # 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 $(i+1)}') IPv4dev=$(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 $3}') IPv4gw=$(ip route get 8.8.8.8 | awk '{print $3}')
} }