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Bug #3230

tun/tap: conflict between devfs clone and interface clone

Added by liweitianux about 2 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
Networking
Target version:
Start date:
04/05/2020
Due date:
% Done:

0%

Estimated time:

Description

Start tinc, which will open '/dev/tun' to clone a tun device '/dev/tun0' and an interface 'tun0'

----------------------------------------------------------
tun0: flags=8043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.28.33.1 netmask 0xffffff00 broadcast 172.28.33.255
inet6 fe80::1831:8020:48d2:c940%tun0 prefixlen 64 scopeid 0x5
Opened by PID 564370
----------------------------------------------------------

Issue 1: No default group 'tun' assigned to the 'tun0' interface.

Issue 2: Run 'ifconfig tun create' fails with: SIOCIFCREATE2: File exists

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