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Create dynroute.sh

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Set non persistent routes for any DNS oder DYNDNS Hostname to remove your Gatway for security Reasons
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Chriz
2024-05-10 14:49:31 +02:00
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parent dab4a21134
commit c3be43d260
1 changed files with 18 additions and 0 deletions
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# DDNS Name und Gateway
# usage dynroute.sh ddnsname yourgatewayrouter
# assuming a shutdown after usage, old routes will "not" be deleted
DDNS_HOSTNAME=$1
GATEWAY=$2
#DNS via One
ip route add 1.1.1.1 via 192.168.66.1
echo "nameserver 1.1.1.1" > /etc/resolv.conf
# ddns auflösen
CURRENT_IP=$(dig +short $DDNS_HOSTNAME)
if [[ -z "$CURRENT_IP" ]]; then
echo "Failed to resolve IP for $DDNS_HOSTNAME"
exit 1
fi
# route setzen
ip route add $CURRENT_IP via $GATEWAY