VirtualBox

Opened 3 years ago

#20337 new defect

Natnetwork loose connectivity after a while

Reported by: Francois94130 Owned by:
Component: network/NAT Version: VirtualBox 6.1.22
Keywords: natnetwork Cc:
Guest type: Linux Host type: Linux

Description

Hi, I have created 5 VMs based on Debian 10, with Natnetwork configured (because i need to let the VMs talk to each others and access the Vpn on the host).

Each one has static IP, no specific tunning or special configuration. just Debian Vms and default natnetwork configured.

All Vms are working without any problems, i can access it with port forwarding. and after a while (one minute, 3 minutes...), the IP connectivity is suddenly cut, the ssh connections are stuck !

I must restart the natnetwork with VBoxManage ... Same result with paravirtualized network interface or Intel Pro desktop. So, it s impossible to work in theses conditions.

it seems that problem exists for years or i missed something ?

Thanks to do something on that issue. Francois

Attachments (3)

2021-05-04-08-28-01-bugreport.tgz (185.1 KB ) - added by Francois94130 3 years ago.
bug report of one vm just after IP outage
2021-05-04-08-27-40-bugreport.tgz (187.0 KB ) - added by Francois94130 3 years ago.
bug report of another vm just after IP outage
2021-05-04-08-27-40-bugreport.2.tgz (187.0 KB ) - added by Francois94130 3 years ago.
bug report of another vm just after IP outage

Download all attachments as: .zip

Change History (3)

by Francois94130, 3 years ago

bug report of one vm just after IP outage

by Francois94130, 3 years ago

bug report of another vm just after IP outage

by Francois94130, 3 years ago

bug report of another vm just after IP outage

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