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Error in DNS Forwarder listen-on
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Description

with update 'service dns forward listen-on' config is gone.

In config.boot 'listen-on' is empty:

service {
    dns {
        forwarding {
            cache-size 0
            dhcp eth0
            domain domain.intern {
                server 172.16.10.41
            }
            listen-on
        }
    }

If you try to set listen-on:

[edit service dns forwarding]
vyos@vyos-test# set listen-on eth1

  Configuration path: [listen-on eth1] already exists

Details

Difficulty level
Unknown (require assessment)
Version
VyOS-1.2.0-rolling+201804190337
Why the issue appeared?
Implementation mistake

Event Timeline

Line2 created this task.Apr 19 2018, 6:51 AM
c-po added a subscriber: c-po.Apr 19 2018, 3:16 PM

What happens if you do: delete service dns forwarding

and then re-add all nodes?

set service dns forwarding cache-size 0
set service dns forwarding dhcp eth0
set service dns forwarding domain domain.intern server 172.16.10.41 
set service dns forwarding listen-on eth1
Line2 added a comment.Apr 19 2018, 3:26 PM

I just tried. The config tree looks like before:

service {
    dns {
        forwarding {
            cache-size 0
            dhcp eth0
            domain m3t.ch {
                server 172.16.10.41
            }
            listen-on
        }
    }
c-po moved this task from Need Triage to In Progress on the VyOS 1.2 Crux board.Apr 19 2018, 7:16 PM
c-po moved this task from In Progress to Finished on the VyOS 1.2 Crux board.
c-po claimed this task.Apr 19 2018, 7:19 PM
c-po changed Why the issue appeared? from Will be filled on close to Implementation mistake.
c-po added a comment.Apr 19 2018, 7:22 PM

Fixed in vyos-1x ... new ISO will be available shortly.

Line2 added a comment.Apr 20 2018, 5:34 AM

I have updated to V1.2.0-rolling+201804200337. After that the configuration node 'service dns forwarding' has disappeared from the config tree.
I reconfigured this and the 'listen on'-part is ok now. Thanks for fixing this one Christian.

thanks
Dani

pasik added a subscriber: pasik.May 15 2018, 9:55 PM
dmbaturin closed this task as Resolved.May 22 2018, 10:44 AM
dmbaturin edited projects, added VyOS 1.2 Crux (VyOS 1.2.0-rc1); removed VyOS 1.2 Crux.
syncer added a project: VyOS-1.2.0-GA.Oct 15 2018, 10:42 PM
syncer moved this task from Needs Triage to Finished on the VyOS 1.2 Crux (VyOS 1.2.0-rc1) board.Oct 15 2018, 10:42 PM