Unverified Commit e6193b10 authored by Kroese's avatar Kroese Committed by GitHub
Browse files

fix: Port forwarding (#517)

parent f28b9903

src/network.sh

+8 −8
Original line number Diff line number Diff line
@@ -104,6 +104,14 @@ configureNAT() { 
    error "TUN device missing. $ADD_ERR --cap-add NET_ADMIN" && exit 25

  fi



  # 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

      error "IP forwarding is disabled. $ADD_ERR --sysctl net.ipv4.ip_forward=1" && exit 24

    fi

  fi



  # Create a bridge with a static IP for the VM guest



  VM_NET_IP='20.20.20.21'
@@ -148,14 +156,6 @@ configureNAT() { 
  { set +x; } 2>/dev/null

  [[ "$DEBUG" == [Yy1]* ]] && echo



  # 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

      error "IP forwarding is disabled. $ADD_ERR --sysctl net.ipv4.ip_forward=1" && exit 24

    fi

  fi



  NET_OPTS="-netdev tap,ifname=$VM_NET_TAP,script=no,downscript=no,id=hostnet0"



  { exec 40>>/dev/vhost-net; rc=$?; } 2>/dev/null || :