I can't generate a VTI interface on the latest nightly (1.4-rolling-202106011750).
vyos@vyos# set interfaces vti vti0 address 192.168.2.249/30
[edit]
vyos@vyos# commit
[ interfaces vti vti0 ]
VyOS had an issue completing a command.
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Report Time: 2021-06-02 11:02:58
Image Version: VyOS 1.4-rolling-202106011750
Release Train: sagitta
Built by: autobuild@vyos.net
Built on: Wed 02 Jun 2021 01:17 UTC
Build UUID: 1707d047-a33a-41f6-aebb-d4d01d3d848a
Build Commit ID: 9a572897c12a4a
Architecture: x86_64
Boot via: installed image
System type: KVM guest
Hardware vendor: innotek GmbH
Hardware model: VirtualBox
Hardware S/N: 0
Hardware UUID: 7e1ab7cd-7b0d-2140-b5f5-b68d5c74d723
Traceback (most recent call last):
File "/usr/libexec/vyos/conf_mode/interfaces-vti.py", line 83, in <module>
apply(c)
File "/usr/libexec/vyos/conf_mode/interfaces-vti.py", line 73, in apply
tmp = VTIIf(**vti)
File "/usr/lib/python3/dist-packages/vyos/ifconfig/interface.py", line 264, in __init__
self._create()
File "/usr/lib/python3/dist-packages/vyos/ifconfig/vti.py", line 53, in _create
self._cmd(cmd.format(**self.config))
File "/usr/lib/python3/dist-packages/vyos/ifconfig/control.py", line 51, in _cmd
return cmd(command, self.debug)
File "/usr/lib/python3/dist-packages/vyos/util.py", line 161, in cmd
raise OSError(code, feedback)
FileNotFoundError: [Errno 2] failed to run command: ip link add vti0 type vti
returned:
exit code: 2
noteworthy:
cmd 'ip link add vti0 type vti'
returned (out):
returned (err):
RTNETLINK answers: File exists
[[interfaces vti vti0]] failed
Commit failed
[edit]Which boils down to this:
$ sudo ip link add vti0 type vti RTNETLINK answers: File exists $ sudo ip link show vti0 Device "vti0" does not exist. $ sudo ip link [...] 4: ip_vti0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ipip 0.0.0.0 brd 0.0.0.0 $ sudo ip link delete ip_vti0 $ sudo ip link show ip_vti0 4: ip_vti0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ipip 0.0.0.0 brd 0.0.0.0