Start/Stop VM affect PPPoE link, with bridged networking.

[NoNoNo]

VBox 5.0.0 on Windows 7 host, Starting Windows XP guest with Bridged networking, will hang PPPoE link of host.

It also hang PPPoE connection while Stopping VM.

If VM networking is NAT, then all well.

It didn't happened with version 4.3.28

[NoNoNo]

I also notice PPPoE connection lost when Load/Unload iso into virtual CDrom.

Problem remain after version 5.0.2 installed

[Valery Ushakov]

Replying to NoNoNo:

I also notice PPPoE connection lost when Load/Unload iso into virtual CDrom.

This is rather hard to accept at face value.

[NoNoNo]

Although install with NDIS5 host network filters drivers, help me to bypass this bug in Windows 7.

I tried 5.0.0/2/4/8 behaved the same problem.

[RexZero]

Replying to NoNoNo:

Although install with NDIS5 host network filters drivers, help me to bypass this bug in Windows 7.

Thanks for your new comment/report/suggest!

This comment also bypass this ​Can't start any VM with bridge configuration

Thanks!! (Hope those error will be fixed in future

[NoNoNo]

tried Vbox 5.1.26 today, the same behavior occur.

Furthermore, I remove the firewall application, problem remain. ​more description

Even more, NDIS5 *trick* do not work with 5.1.26 (in especially this bug, it get worse. NDIS5 will cause windows 7 do not dial PPPoE at all.)

[NoNoNo]

tried VBox 5.1.28/30/32/33(r120679), the same behavior occur.

Replying to NoNoNo:

Even more, NDIS5 *trick* do not work with 5.1.26...NDIS5 will cause windows 7 do not dial PPPoE at all.

I would like to correct this line, NDIS5 work. I also can not reproduce it with 5.1.26. so PPPoE connection can be established with (NDIS5 driver) VBox 5.1.26/28/30/32/33(r120679)

[リムル]

I have same problem.

My Host OS (Win7) is use PPPoE to connect network.

When I setting Guest OS (WinXP or other OS) use Bridged Adapter (and assign my physical network card).

My Host OS PPPoE will disconnect every time when start Guest OS (or shutdown Guest OS).

The old version (4.3.xx) is fine, but VirtualBox-5.1.22-115126 or VirtualBox-5.1.38-122592 has this PPPoE disconnect problem.

[NoNoNo]

Gave 5.2 a try, got the same behavior. with 5.2.20(r125813)/21(r125885)

Replying to NoNoNo:

tried VBox 5.1.28/30/32/33(r120679), the same behavior occur.

[NoNoNo]

Try VBox 5.2.28 (r130011), Bridged networking still been affected, PPPoE disconnect when Start/Stop VM.