Opened 9 years ago
#13743 new defect
NAT: port forwarding issues / collision
Reported by: | Technologov | Owned by: | |
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Component: | network/NAT | Version: | VirtualBox 4.3.18 |
Keywords: | Cc: | ||
Guest type: | other | Host type: | other |
Description
Host: Windows 7, Core i7, VBox 4.3.18
Guests: Linux, RHEL6 (CLI-only)
Setup localhost + 2 web servers VMs.
VM1: NAT host@1443 -> guest:443 (default 10.0.2.15 IP)
VM2: NAT host@2443 -> guest:443 (default 10.0.2.15 IP)
I connect by typing in local web browser: https://localhost:1443
When I connect via HTTPS to first VM, it's okay, but when I connect to second VM, the first one disconnects (connection timeout), and then I get access to 2nd VM, and after I try to reconnect to 1st VM, 2nd VM immediately disconnects, so there is some collision between NAT engine on both VMs.
No way to connect to both VMs, from localhost web browser.
Not sure why this happens, as SLIRP NAT module is supposed to be user-space, per-VM process.
I also ensured, that MAC addresses were different in 2 VMs.
--
-Alexey Eromenko "Technologov", 07.Jan.2015
Attachments (2)
Change History (2)
by , 9 years ago
Attachment: | VM1-Tufin OS 14.3 Regression-2015-01-07-12-47-50.log added |
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VM1 - vbox.log