broadcast T5313: UDP Broadcast Broken

[cuongdt1994]

In Example:

To forward all broadcast packets received on UDP port 1900 on eth3, eth4 or eth5 to all other interfaces in this configuration.

set service broadcast-relay id 1 description 'SONOS'
set service broadcast-relay id 1 interface 'eth3'
set service broadcast-relay id 1 interface 'eth4'
set service broadcast-relay id 1 interface 'eth5'
set service broadcast-relay id 1 port '1900'

When set more 2 interface, service udp broadcast not running and have error:

https://vyos.dev/file/data/sq7wcmruqazef5ld7shq/PHID-FILE-ot4zaecftehga4izek5s/image.png

and Remove interfaces:

https://vyos.dev/file/data/hgoibpsakrelap4dapmq/PHID-FILE-j464jvsnvypv76lrpm32/image.png

Change Summary

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, renaming)
• Refactoring (no functional changes)
• Migration from an old Vyatta component to vyos-1x, please link to related PR inside obsoleted component
• Other (please describe):

Related Task(s)

• https://vyos.dev/T5313

Component(s) name

Proposed changes

How to test

Result tested in here:
https://vyos.dev/T5313

Checklist:

• I have read the CONTRIBUTING document
• I have linked this PR to one or more Phabricator Task(s)
• I have run the components SMOKETESTS if applicable
• My commit headlines contain a valid Task id
• My change requires a change to the documentation
• I have updated the documentation accordingly

[c-po]

I think you are facing a different problem.

cpo@LR1.wue3# sudo systemctl status udp-broadcast-relay@1
● udp-broadcast-relay@1.service - UDP-bcast-relay
     Loaded: loaded (/lib/systemd/system/udp-broadcast-relay@.service; disabled; preset: enabled)
     Active: active (running) since Sun 2023-06-25 17:31:56 CEST; 16s ago
   Main PID: 13015 (udp-broadcast-r)
      Tasks: 1 (limit: 4683)
     Memory: 184.0K
        CPU: 5ms
     CGroup: /system.slice/system-udp\x2dbroadcast\x2drelay.slice/udp-broadcast-relay@1.service
             └─13015 /usr/sbin/udp-broadcast-relay -d 1 1900 eth3 eth2 eth1

Jun 25 17:31:56 LR1.wue3 systemd[1]: Started udp-broadcast-relay@1.service - UDP-bcast-relay.

Did you ensure all your interfaces where you "relay to" have an IP address specified? There is no verify() code that checks this (yet).

[cuongdt1994]

Ok checked, I wrong.