DragonFly 4.6 network not working when vm guest

[Tomohiro Kusumi]

I'm using VMware.

Ping as well as wget of a small file (like some KB to 1MB or so) work
fine, but can't wget a large file like our iso image.
wget stops at around 2-10% of progress.

I also failed to git clone a repository from github whose du -sh is around 9MB.
It stopped at around 10% progress or so.

I'm not sure if 4.5 was working on VMware.