openwrt / openwrt/packages

ddns-scripts: Updater services not started when PPPoE connection is established

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Description

On latest snapshot, ddns updaters are not started when PPPoE connection is established, regardless if I choose then pppoe-wan interface or the @wan or @wan6 aliases as event networks. I cannot make it work and have to restart ddns services by hand after PPPoE connects. I can see serveral notifications from netifd about wan and wan6 coming up, but nothing about ddns at all.

Looks like the hotplug.d scripts are not executed or do not behave as expected.

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First steps

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Research direction

Start by tracing the ddns-scripts hotplug.d scripts and the netifd events emitted when the PPPoE connection brings wan or wan6 up. Reproduce the connection sequence with pppoe-wan and the @wan/@wan6 aliases, then verify that the relevant DDNS updater services start automatically without a manual restart.

Written by the indexing model from the issue text.

Assessment

Domain
networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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