[DragonFlyBSD - Bug #3232] (New) tun/tap: get error message 'create: bad value' when the interface already exists

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #3232 has been reported by liweitianux.

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Bug #3232: tun/tap: get error message 'create: bad value' when the interface already exists
http://bugs.dragonflybsd.org/issues/3232

* Author: liweitianux
* Status: New
* Priority: Low
* Assignee: 
* Category: Networking
* Target version: master
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When the interface already exists, ifconfig complains 'create: bad value', which is not clear enough compared to say that the interface already exists.

Example:
# ifconfig tun0 create
# ifconfig tun0 create
ifconfig: create: bad value

---Files--------------------------------
VirtualBox_dfly_08_04_2020_18_47_21.png (21.8 KB)
VirtualBox_dfly_08_04_2020_18_46_43.png (17.5 KB)


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