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fix: Hide sysctl output

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Kroese 2024-04-29 19:30:21 +02:00 committed by GitHub
parent df3a23c43b
commit 8303294945
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1 changed files with 2 additions and 2 deletions
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4
src/network.sh
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@ -143,8 +143,8 @@ configureNAT() {
# Check port forwarding flag
if [[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]]; then
{ sysctl -w net.ipv4.ip_forward=1 ; rc=$?; } || :
if (( rc != 0 )); then
{ sysctl -w net.ipv4.ip_forward=1 > /dev/null; rc=$?; } || :
if (( rc != 0 )) || [[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]]; then
error "IP forwarding is disabled. $ADD_ERR --sysctl net.ipv4.ip_forward=1" && exit 24
fi
fi