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Update IKEv2 script

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- Minor improvements
This commit is contained in:
hwdsl2 2020-12-13 15:52:03 -06:00
parent d9ab6ae1a5
commit 599c1dab15
1 changed files with 23 additions and 9 deletions
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32
extras/ikev2setup.sh
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@ -238,8 +238,10 @@ if [ "$use_dns_name" = "1" ]; then
read -rp "Enter the DNS name of this VPN server: " server_addr
done
else
echo "Trying to auto discover IP of this server..."
echo
public_ip=$(dig @resolver1.opendns.com -t A -4 myip.opendns.com +short)
[ -z "$public_ip" ] && public_ip=$(wget -t 3 -T 15 -qO- http://ipv4.icanhazip.com)
check_ip "$public_ip" || public_ip=$(wget -t 3 -T 15 -qO- http://ipv4.icanhazip.com)
read -rp "Enter the IPv4 address of this VPN server: [$public_ip] " server_addr
[ -z "$server_addr" ] && server_addr="$public_ip"
until check_ip "$server_addr"; do
@ -275,7 +277,6 @@ while printf '%s' "$client_validity" | LC_ALL=C grep -q '[^0-9]\+' \
done
# Enter custom DNS servers
use_custom_dns=0
echo
echo "By default, clients are set to use Google Public DNS when the VPN is active."
printf "Do you want to specify custom DNS servers for IKEv2? [y/N] "
@ -310,6 +311,8 @@ if [ "$use_custom_dns" = "1" ]; then
else
dns_servers="$dns_server_1"
fi
else
echo "Using Google Public DNS (8.8.8.8, 8.8.4.4)."
fi
# Check for MOBIKE support
@ -340,6 +343,18 @@ if [ "$mobike_support" = "1" ]; then
fi
fi
echo
echo -n "Checking for MOBIKE support... "
if [ "$mobike_support" = "1" ]; then
if [ "$in_container" = "0" ]; then
echo "Available"
else
echo "Running in container, see notes below"
fi
else
echo "Not available"
fi
mobike_enable=0
if [ "$mobike_support" = "1" ]; then
echo
@ -392,17 +407,16 @@ fi
if [ "$mobike_support" = "1" ]; then
if [ "$mobike_enable" = "1" ]; then
echo "Enable MOBIKE support: Yes"
echo "MOBIKE support: Enable"
else
echo "Enable MOBIKE support: No"
echo "MOBIKE support: Disable"
fi
else
echo "MOBIKE support: Not available"
fi
if [ "$use_custom_dns" = "1" ]; then
echo "DNS server(s): $dns_servers"
fi
cat <<'EOF'
cat <<EOF
DNS server(s): $dns_servers
================================================