VirtualBox

Ticket #18696 (new defect)

Opened 2 years ago

Host-only interface does not support IPv6 NDP properly?

Reported by: vbutilizer Owned by:
Component: network/hostif Version: VirtualBox 6.0.8
Keywords: Cc:
Guest type: Linux Host type: Windows

Description

I'm having some issues with IPv6 networking via a host-only interface between a Windows 10 1803 host and Arch Linux guest...

Without configuring any additional addresses and just using IPv6 link-local addresses, I'm able to ping the guest intermittently from the host but the reverse does not work at all. It appears the host doesn't respond to neighbor solicitations...

IPv4 on the same interface works fine with the RFC1918 address and ARP...

See the attachments for command line output on both sides. Not included from the Windows side is the firewall rules from Windows Firewall but core stuff is allowed by default and I allowed incoming Echo Requests for ping testing.

Attachments

vbox-win-host.txt Download (2.3 KB) - added by vbutilizer 2 years ago.
Windows host side
vbox-lin-guest.txt Download (1.4 KB) - added by vbutilizer 2 years ago.
Linux guest side
vbox-ipv6-spam.txt Download (1.4 KB) - added by vbutilizer 2 years ago.
Continuous ping

Change History

Changed 2 years ago by vbutilizer

Windows host side

Changed 2 years ago by vbutilizer

Linux guest side

Changed 2 years ago by vbutilizer

Continuous ping

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