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Detect public IPv6 as fallback

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Henry N 2020-03-28 23:39:20 +01:00 committed by GitHub
parent 001eef52b6
commit 167bc58af5
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4
openvpn-install.sh
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@ -207,6 +207,10 @@ function installQuestions () {
# Detect public IPv4 address and pre-fill for the user
IP=$(ip -4 addr | sed -ne 's|^.* inet \([^/]*\)/.* scope global.*$|\1|p' | head -1)
if [[ -z "$IP" ]]; then
# Detect public IPv6 address
IP=$(ip -6 addr | sed -ne 's|^.* inet6 \([^/]*\)/.* scope global.*$|\1|p' | head -1)
fi
APPROVE_IP=${APPROVE_IP:-n}
if [[ $APPROVE_IP =~ n ]]; then
read -rp "IP address: " -e -i "$IP" IP