set interfaces vti vti026 disable commit
show interfaces vti Interface IP Address S/L Description --------- ---------- --- ----------- vti026 172.30.10.26/31 u/u
Description
Description
Details
Details
- Difficulty level
- Unknown (require assessment)
- Version
- 1.2.6-epa1
- Why the issue appeared?
- Will be filled on close
- Is it a breaking change?
- Unspecified (possibly destroys the router)
Related Objects
Related Objects
Event Timeline
Comment Actions
Looks like it's a floating bug - I've just sucscessfuly disabled a vti interface on another router (running vyos 1.2.6-epa1).
Any suggestions how to debug this issue?
Comment Actions
I can't reproduce it in 1.2.7 and VyOS 1.3-beta-202105272051
LTS:
vyos@r2-lts:~$ show int vti Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down Interface IP Address S/L Description --------- ---------- --- ----------- vti2 10.1.0.2/30 A/D
1.3:
[email protected]# set interfaces vti vti2 disable [edit] [email protected]# commit [edit] [email protected]# exit Warning: configuration changes have not been saved. exit [email protected]:~$ show interfaces vti Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down Interface IP Address S/L Description --------- ---------- --- ----------- vti2 10.1.0.1/30 A/D
Comment Actions
Just checked 1.2.7:
$ sudo sed -n 242p /opt/vyatta/sbin/vyatta-vti-config.pl my $disabled = $vcIntf->existsOrig("vti $intfName disabled");
It should be "disable", not "disabled". The correct string should be:
my $disabled = $vcIntf->existsOrig("vti $intfName disable");Currently (I'm still using couple of the 1.2.6 in production) I have to modify this file by hands after every reboot of a VyOS router.