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Kroese 2023-04-20 01:29:37 +02:00 committed by GitHub
parent 726f474a40
commit 8a94f9b94a
1 changed files with 4 additions and 3 deletions
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run/network.sh
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@ -291,6 +291,9 @@ configureNAT () {
iptables -t nat -A PREROUTING -i eth0 -p tcp -j DNAT --to $VM_NET_IP iptables -t nat -A PREROUTING -i eth0 -p tcp -j DNAT --to $VM_NET_IP
iptables -t nat -A PREROUTING -i eth0 -p udp -j DNAT --to $VM_NET_IP iptables -t nat -A PREROUTING -i eth0 -p udp -j DNAT --to $VM_NET_IP
# Hack for guest VMs complaining about "bad udp checksums in 5 packets"
iptables -A POSTROUTING -t mangle -p udp --dport bootpc -j CHECKSUM --checksum-fill
#Enable port forwarding flag #Enable port forwarding flag
[[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]] && sysctl -w net.ipv4.ip_forward=1 [[ $(< /proc/sys/net/ipv4/ip_forward) -eq 0 ]] && sysctl -w net.ipv4.ip_forward=1
@ -404,5 +407,3 @@ $DNSMASQ $DNSMASQ_OPTS
NET_OPTS="${NET_OPTS} -device virtio-net-pci,romfile=,netdev=hostnet0,mac=${VM_NET_MAC},id=net0" NET_OPTS="${NET_OPTS} -device virtio-net-pci,romfile=,netdev=hostnet0,mac=${VM_NET_MAC},id=net0"
# Hack for guest VMs complaining about "bad udp checksums in 5 packets"
# iptables -A POSTROUTING -t mangle -p udp --dport bootpc -j CHECKSUM --checksum-fill