Raw IP interface support under Linux
Bjørn Mork
bjorn at mork.no
Fri Oct 30 18:46:55 UTC 2020
Loic Poulain <loic.poulain at linaro.org> writes:
> Currently, network interfaces with ARPHRD_RAWIP sa_family type are not
> supported by dhclient (contrary to e.g. udhcpc):
>
> dhclient: can't create /var/db/dhclient.leases: No such file or directory
> dhclient: Unsupported device type 519 for "rmnet_data1"
>
> Is there any plan to add such support? Or any known limitation to not add this?
I don't think there are any such plans. But it's not difficult to
fix. I made a proof-of-concept patch 5 years ago:
https://mail.gnome.org/archives/networkmanager-list/2015-December/msg00044.html
This is Linux only, but I guess those raw-ip network drivers are too ;-)
Bjørn
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