25.03.b.20250306.0140 - IPv6 issues

[mfld]

First impression from 25.03.b.20250306.0140

Between the first 25.03 beta and the 25.03.b.20250306.0140 that just got pushed out something broke IPv6

All instances that use pppoe show gateway status "pending". Restarting dpinger does not resolve it. Putting in an external monitoring IP such as 2001:4860:4860::8844 makes it work

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Other instances that do not use pppoe fail to request prefix delegation from upstream. Overall 25.03.b.20250306.0140 seems to break a bunch of IPv6 stuff.

[w0w]

Same for me… also my PPPoE and dpinger are spamming logs with

2025-03-25 06:01:32.991776+02:00 	dpinger 	97674 	exiting on signal 15
2025-03-25 06:01:32.851597+02:00 	dpinger 	97674 	WAN_PPPOE 8.8.4.4: sendto error: 65
2025-03-25 06:01:32.350803+02:00 	dpinger 	97674 	WAN_PPPOE 8.8.4.4: sendto error: 65
2025-03-25 06:01:31.818882+02:00 	dpinger 	97674 	WAN_PPPOE 8.8.4.4: sendto error: 65
2025-03-25 06:01:31.312600+02:00 	dpinger 	97674 	WAN_PPPOE 8.8.4.4: sendto error: 65
2025-03-25 06:01:30.810837+02:00 	dpinger 	97674 	WAN_PPPOE 8.8.4.4: sendto error: 65
2025-03-25 06:01:30.279345+02:00 	dpinger 	97674 	WAN_PPPOE 8.8.4.4: sendto error: 65
2025-03-25 06:00:24.456992+02:00 	dpinger 	97674 	send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 1000ms latency_alarm 999ms loss_alarm 20% alarm_hold 10000ms dest_addr 8.8.4.4 bind_addr xx.52.x1.91 identifier "WAN_PPPOE "
2025-03-25 06:00:24.445960+02:00 	dpinger 	88209 	exiting on signal 15
2025-03-25 06:00:24.205425+02:00 	dpinger 	88209 	send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 1000ms latency_alarm 999ms loss_alarm 20% alarm_hold 10000ms dest_addr 8.8.4.4 bind_addr xx.52.x1.91 identifier "WAN_PPPOE "
2025-03-25 06:00:24.193451+02:00 	dpinger 	32042 	exiting on signal 15
2025-03-25 06:00:23.910031+02:00 	dpinger 	32042 	WAN_PPPOE 8.8.4.4: sendto error: 13
2025-03-25 06:00:00.826550+02:00 	dpinger 	32042 	send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 1000ms latency_alarm 999ms loss_alarm 20% alarm_hold 10000ms dest_addr 8.8.4.4 bind_addr xx.52.x1.91 identifier "WAN_PPPOE "
2025-03-25 06:00:00.817699+02:00 	dpinger 	46268 	exiting on signal 15
2025-03-25 05:59:59.016492+02:00 	dpinger 	46268 	send_interval 500ms loss_interval 2000ms time_period 60000ms report_interval 0ms data_len 1 alert_interval 1000ms latency_alarm 999ms loss_alarm 20% alarm_hold 10000ms dest_addr 8.8.4.4 bind_addr xx.52.x1.91 identifier "WAN_PPPOE "
2025-03-25 05:59:59.007333+02:00 	dpinger 	10592 	exiting on signal 15 

05:57:55 MONITOR: WAN_PPPOE has packet loss, omitting from routing group failOVERWANS
xx.7.29.246|xx.52.x1.91|WAN_PPPOE|0ms|0ms|100%|down|highloss
05:57:56 MONITOR: WAN_PPPOE is available now, adding to routing group failOVERWANS
xx.7.29.246|xx.52.x1.91|WAN_PPPOE|0.238ms|0.005ms|0.0%|online|none

[bschapendonk]

I'm seeing the same (non pppoe connection)

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Ping command works tho (so seams normal IPv6 traffic from clients)
login-to-view

Not seeing any dpinger logs for "WAN_DHCP6"

Reverted back to the previous beta for now

[marcosm]

Thanks for testing! It's an issue with the php module - it will be fixed with the next build.

[w0w]

@marcosm
Any patch available or new build will be available soon?

[marcosm]

Can't be patched as normal unfortunately. I'm hoping the next build is available soon but can't say when for certain.

[mfld]

@marcosm said in 25.03.b.20250306.0140 - IPv6 issues:

Can't be patched as normal unfortunately. I'm hoping the next build is available soon but can't say when for certain.

Whatever was changed in

25.03-BETA (amd64)
built on Wed Apr 9 22:08:00 UTC 2025

broke everything related to IPv6 for us. PPPoE sites show gateway up but can't ping anyone.

DHCP6 sites show gateway down and no default route installed for ::/0

[mfld]

25.03-BETA (amd64)
built on Mon Apr 14 18:38:00 UTC 2025
FreeBSD 15.0-CURRENT

seems to have resolved some of this.