core PPPoE IPv6 gateway always marked as offline if gateway monitoring is enabled

PPPoE IPv6 gateway always marked as offline if gateway monitoring is enabled

Open niabot opened this issue 10 months ago • 1 comments

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Describe the bug

I added an additional WAN interface using PPPoE and VLAN 7 (Deutsche Telekom) to my multi wan setup. The interface (tier 1) works fine using IPv4 and IPv6. But as soon as i enable gateway monitoring the DHCPv6 interface is marked as offline, and tier 2 fallback is activated.

To Reproduce

Steps to reproduce the behavior:

I followed the instructions of https://docs.opnsense.org/manual/how-tos/ipv6_dsl.html to add an additional WAN gateway
I added this gateway to my gateway groups for IPv4 and IPv6, making it tier 1 and the other tier 2 and tier 3 respectively.
I added a unique monitor IP 2606:4700:4700::1111 (Cloudflare DNS) and disabled "Disable Gateway Monitoring"

Expected behavior

Since the gateway is working fine, i would expect that the monitoring would also work, but it doesn't.

Describe alternatives you considered

I disabled gateway monitoring for this gateway. Automatic fallback to tier 2 for IPv6 will not work.

Screenshots

Gateway Monitoring disabled