Opened 7 years ago
Last modified 6 years ago
#18029 new defect
NAT network UDP port forwarding not working
| Reported by: | Asi Lev | Owned by: | |
|---|---|---|---|
| Component: | network/NAT | Version: | VirtualBox 5.2.18 |
| Keywords: | NET, UDP, port, Forwarding | Cc: | |
| Guest type: | Linux | Host type: | Windows |
Description
I've created a machine with linux ubuntu with NAT network attached. The machine connects properly and receives an address 10.0.2.7. I've created a port forwarding from UDP 500 to 10.0.2.7 UDP 500. It seems that packets sent to UDP 127.0.0.1:500 are not arriving to the machine. (checked with tcpdump -i enp0s3 udp 500 on the machine. Doing the exact same with TCP works fine. Packets are sent with "Packet Sender", and verified with rawcap on the host.
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I'm confirming it for older version, but it's fixed for 5.2.22 on my side.