routeradvertisements stops after WAN (PPPoE) disconnection

[thebull]

Hi all

Just moved from pfSense plus to OPNsense and after some config changes, or zenarmor changes I noticed that clients where unable to browse IPv6 sites. As it seems the result is that the router advertisement daemon is waiting for a IPv6 WAN address, but it will never get that. My ISP only hands out DHCPv6-PD ranges for the LAN, so when you look at the ICMP screenshot of OPN that traffic is sourced from an IPv6 LAN address, not the WAN.

When I restart the router advertisement daemon all starts pinging in the same second.

What is the process of filing a bug report? Or are any custom values for the advanced field available?

Maybe a kind of "request WAN address"?

[franco]

Hi,

Is radvd running in this case? And if yes, does a restart help?


Cheers,
Franco

[thebull]

Hi Franco

yes a restart solves it directly, instant.

What is the best way to check if radvd is running?

Up and running.

Code: [Select]


root@OPNsense:~ # ps aux | grep radvd
root          49872   0.0  0.0    12696    2440  -  Is   15:46      0:00.02 /usr/local/sbin/radvd -p /var/run/radvd.pid -C /var/etc/radvd.conf -m syslog
After a PPPoE toggle down/up is seems the PID has changed so it might have restarted, and the issue could be due to a timing issue?

Code: [Select]

root@OPNsense:~ # ps aux | grep radvd
root          27880   0.2  0.0    12696    2448  -  Ss   16:10      0:00.00 /usr/local/sbin/radvd -p /var/run/radvd.pid -C /var/etc/radvd.conf -m syslog

So yes its running and remains running, PID id has changed.

After a manual restart via the radvd gui:

Code: [Select]

root@OPNsense:~ # ps aux | grep radvd
root          90917   0.1  0.0    12696    2444  -  Ss   16:11      0:00.00 /usr/local/sbin/radvd -p /var/run/radvd.pid -C /var/etc/radvd.conf -m syslog

[franco]

Just to be sure... which version are you running?


Cheers,
Franco

[thebull]

Latest and greatest

OPNsense 23.7.7_3-amd64
FreeBSD 13.2-RELEASE-p3
OpenSSL 1.1.1w 11 Sep 2023

[franco]

Ok. Timing on PPPoE is a problem always, unfortunately.

Can you diff /var/etc/radvd.conf between broken and fixed (restarted) state the next time it happens?

Apparently it's not being restarted in the right spot. Sometimes adding a tunable "net.inet6.ip6.dad_count" with value "10" can make this behave.

Is this only a problem on a fresh boot or always after ISP reconnect? Or not happening on boot at all?


Cheers,
Franco

[thebull]

Hi Franco

When i diff the prefixes are missing in the faulty situation, which make sense. The tunable does not solve it really, it seems to ocour less. I noticed the problem due to zenarmor creating ipv6 downtime after a process restart.

After a regular reboot, with zenarmor disabled for startup, it does not start well too.

[franco]

It's likely same as https://github.com/opnsense/core/issues/6671 then. I've been unable to get to the bottom of this due to not having a test setup that has this problem. PPPoE reproducibility is a huge issue. This doesn't happen in our lab tests with a custom PPPoE server set up.

Unsure how to progress this. User box access would be nice but I can understand that is difficult to justify and since it concerns primary connectivity it's hard to jump into the boot sequence via SSH. :/


Cheers,
Franco

[thebull]

Yeah that seems to be spot on, with pfSense I do not have the issue.

Box access isn't an issue, I can imagine you flip the PPPoE and try to collect logs? Does it help if I take the boot cycle on video via the HDMI port?

I think the best way is to add extra prints to the syslog:

-stage 1 passed
-stage 2 passed
-stage 3 empty radvd.conf

But that take you an amount of time to program into the box?

[thebull]

Created a more detailed log:

Code: [Select]

<12>1 2023-11-09T09:34:52+01:00 OPNsense.high.local igmpproxy 67843 - [meta sequenceId="101"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="102"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="103"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="104"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,opt6))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="105"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,opt6))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="106"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="107"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,opt6))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="108"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt3)
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="109"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,opt3))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="110"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,opt3))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="111"] /usr/local/etc/rc.newwanipv6: Resyncing OpenVPN instances for interface IOT.
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="112"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt3)
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="113"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="114"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:34:52+01:00 OPNsense.high.local igmpproxy 70515 - [meta sequenceId="115"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="116"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="117"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="118"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,opt3))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="119"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,opt3))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="120"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="121"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,opt3))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="122"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt1)
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="123"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,opt1))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="124"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,opt1))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="125"] /usr/local/etc/rc.newwanipv6: Resyncing OpenVPN instances for interface Server.
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="126"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt1)
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="127"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="128"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:34:52+01:00 OPNsense.high.local igmpproxy 73026 - [meta sequenceId="129"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="130"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="131"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="132"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,opt1))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="133"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,opt1))
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="134"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:34:52+01:00 OPNsense.high.local opnsense 36494 - [meta sequenceId="135"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,opt1))
<13>1 2023-11-09T09:35:16+01:00 OPNsense.high.local configctl 32130 - [meta sequenceId="136"] event @ 1699518916.48 msg: Nov  9 09:35:16 OPNsense.high.local config[63499]: config-event: new_config /conf/backup/config-1699518916.475.xml
<13>1 2023-11-09T09:35:16+01:00 OPNsense.high.local configctl 32130 - [meta sequenceId="137"] event @ 1699518916.48 exec: system event config_changed
<13>1 2023-11-09T09:35:39+01:00 OPNsense.high.local configctl 32130 - [meta sequenceId="138"] event @ 1699518938.77 msg: Nov  9 09:35:38 OPNsense.high.local config[63499]: config-event: new_config /conf/backup/config-1699518938.7564.xml
<13>1 2023-11-09T09:35:39+01:00 OPNsense.high.local configctl 32130 - [meta sequenceId="139"] event @ 1699518938.77 exec: system event config_changed
<13>1 2023-11-09T09:36:04+01:00 OPNsense.high.local configctl 32130 - [meta sequenceId="140"] event @ 1699518964.35 msg: Nov  9 09:36:04 OPNsense.high.local config[23997]: config-event: new_config /conf/backup/config-1699518964.34.xml
<13>1 2023-11-09T09:36:04+01:00 OPNsense.high.local configctl 32130 - [meta sequenceId="141"] event @ 1699518964.35 exec: system event config_changed
<13>1 2023-11-09T09:36:05+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="142"] /interfaces.php: plugins_configure dhcp (,inet6,[lan,opt5,opt6,opt3,opt1])
<13>1 2023-11-09T09:36:05+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="143"] /interfaces.php: plugins_configure dhcp (execute task : dhcpd_dhcp_configure(,inet6,[lan,opt5,opt6,opt3,opt1]))
<13>1 2023-11-09T09:36:06+01:00 OPNsense.high.local opnsense 9480 - [meta sequenceId="144"] /usr/local/etc/rc.newwanip: Failed to detect IP for interface wan
<27>1 2023-11-09T09:36:07+01:00 OPNsense.high.local dhcp6c 93430 - [meta sequenceId="145"] transmit failed: Can't assign requested address
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local kernel - - [meta sequenceId="146"] <6>ng0: changing name to 'pppoe1'
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="147"] /interfaces.php: ROUTING: entering configure using 'wan'
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="148"] /interfaces.php: ROUTING: configuring inet6 default gateway on wan
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="149"] /interfaces.php: ROUTING: setting inet6 default route to fe80::2e97:aaaa:bbbb:cccc%pppoe1
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="150"] /interfaces.php: plugins_configure monitor (,WAN_DHCP6)
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="151"] /interfaces.php: plugins_configure monitor (execute task : dpinger_configure_do(,WAN_DHCP6))
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="152"] /interfaces.php: plugins_configure ipsec (,wan)
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="153"] /interfaces.php: plugins_configure ipsec (execute task : ipsec_configure_do(,wan))
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="154"] /interfaces.php: plugins_configure dhcp ()
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="155"] /interfaces.php: plugins_configure dhcp (execute task : dhcpd_dhcp_configure())
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local kernel - - [meta sequenceId="156"] <3>nd6_dad_timer: called with non-tentative address fe80:14::7e2b:e1ff:fe13:7adb(pppoe1)
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="157"] /usr/local/etc/rc.newwanip: IP renewal starting (new: 1.2.3.4, old: 1.2.3.4, interface: wan, device: pppoe1, force: yes)
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local dhcp6c 36100 - [meta sequenceId="158"] RTSOLD script - Sending SIGHUP to dhcp6c
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="159"] /usr/local/etc/rc.newwanip: ROUTING: entering configure using 'wan'
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="160"] /usr/local/etc/rc.newwanip: ROUTING: treating '5.6.7.8' as far gateway for '1.2.3.4/32'
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="161"] /usr/local/etc/rc.newwanip: ROUTING: configuring inet default gateway on wan
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="162"] /usr/local/etc/rc.newwanip: ROUTING: setting inet default route to 5.6.7.8
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="163"] /usr/local/etc/rc.newwanip: plugins_configure monitor (,WAN_PPPOE)
<13>1 2023-11-09T09:36:08+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="164"] /usr/local/etc/rc.newwanip: plugins_configure monitor (execute task : dpinger_configure_do(,WAN_PPPOE))
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="165"] /usr/local/etc/rc.newwanip: plugins_configure vpn (,wan)
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="166"] /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : ipsec_configure_do(,wan))
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="167"] /usr/local/etc/rc.newwanip: plugins_configure vpn (execute task : openvpn_configure_do(,wan))
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="168"] /usr/local/etc/rc.newwanip: Resyncing OpenVPN instances for interface WAN.
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="169"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (,wan)
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="170"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="171"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:36:09+01:00 OPNsense.high.local igmpproxy 75961 - [meta sequenceId="172"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="173"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="174"] /interfaces.php: plugins_configure dns ()
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="175"] /interfaces.php: plugins_configure dns (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="176"] /interfaces.php: plugins_configure dns (execute task : unbound_configure_do())
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="177"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="178"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : openssh_configure_do(,wan))
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="179"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : unbound_configure_do(,wan))
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="180"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:36:09+01:00 OPNsense.high.local opnsense 30672 - [meta sequenceId="181"] /usr/local/etc/rc.newwanip: plugins_configure newwanip (execute task : webgui_configure_do(,wan))
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="182"] /interfaces.php: ROUTING: entering configure using defaults
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="183"] /interfaces.php: ROUTING: treating '5.6.7.8' as far gateway for '1.2.3.4/32'
<11>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="184"] /interfaces.php: ROUTING: not a valid interface gateway address: ''
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="185"] /interfaces.php: ROUTING: configuring inet default gateway on wan
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="186"] /interfaces.php: ROUTING: keeping inet default route to 5.6.7.8
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="187"] /interfaces.php: ROUTING: configuring inet6 default gateway on wan
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="188"] /interfaces.php: ROUTING: keeping inet6 default route to fe80::2e97:aaaa:bbbb:cccc%pppoe1
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="189"] /interfaces.php: plugins_configure monitor ()
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="190"] /interfaces.php: plugins_configure monitor (execute task : dpinger_configure_do())
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="191"] /interfaces.php: plugins_configure newwanip (,wan)
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="192"] /interfaces.php: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:11+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="193"] /interfaces.php: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:36:11+01:00 OPNsense.high.local igmpproxy 51046 - [meta sequenceId="194"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:36:12+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="195"] /interfaces.php: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:36:12+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="196"] /interfaces.php: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:36:12+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="197"] /interfaces.php: plugins_configure newwanip (execute task : openssh_configure_do(,wan))
<13>1 2023-11-09T09:36:12+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="198"] /interfaces.php: plugins_configure newwanip (execute task : unbound_configure_do(,wan))
<13>1 2023-11-09T09:36:12+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="199"] /interfaces.php: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:36:12+01:00 OPNsense.high.local opnsense 23997 - [meta sequenceId="200"] /interfaces.php: plugins_configure newwanip (execute task : webgui_configure_do(,wan))
<13>1 2023-11-09T09:36:22+01:00 OPNsense.high.local opnsense 13270 - [meta sequenceId="201"] /usr/local/etc/rc.newwanipv6: No IP change detected (current: fe80::7e2b:e1ff:fe13:7adb%pppoe1, interface: wan)
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="202"] /usr/local/etc/rc.newwanipv6: IP renewal starting (new: fe80::7e2b:e1ff:fe13:7adb%pppoe1, old: fe80::7e2b:e1ff:fe13:7adb%pppoe1, interface: wan, device: pppoe1, force: yes)
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="203"] /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (,inet6)
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="204"] /usr/local/etc/rc.newwanipv6: plugins_configure dhcp (execute task : dhcpd_dhcp_configure(,inet6))
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="205"] /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using 'wan'
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="206"] /usr/local/etc/rc.newwanipv6: ROUTING: configuring inet6 default gateway on wan
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="207"] /usr/local/etc/rc.newwanipv6: ROUTING: keeping inet6 default route to fe80::2e97:aaaa:bbbb:cccc%pppoe1
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="208"] /usr/local/etc/rc.newwanipv6: plugins_configure monitor (,WAN_DHCP6)
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="209"] /usr/local/etc/rc.newwanipv6: plugins_configure monitor (execute task : dpinger_configure_do(,WAN_DHCP6))
<13>1 2023-11-09T09:36:38+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="210"] /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using 'lan'
<13>1 2023-11-09T09:36:39+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="211"] /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using 'opt5'
<13>1 2023-11-09T09:36:39+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="212"] /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using 'opt6'
<13>1 2023-11-09T09:36:39+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="213"] /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using 'opt3'
<13>1 2023-11-09T09:36:39+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="214"] /usr/local/etc/rc.newwanipv6: ROUTING: entering configure using 'opt1'
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="215"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,wan)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="216"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,wan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="217"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,wan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="218"] /usr/local/etc/rc.newwanipv6: Resyncing OpenVPN instances for interface WAN.
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="219"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,wan)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="220"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="221"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:36:40+01:00 OPNsense.high.local igmpproxy 8857 - [meta sequenceId="222"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="223"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="224"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="225"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,wan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="226"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,wan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="227"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="228"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,wan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="229"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,lan)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="230"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,lan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="231"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,lan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="232"] /usr/local/etc/rc.newwanipv6: Resyncing OpenVPN instances for interface Clients.
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="233"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,lan)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="234"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="235"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:36:40+01:00 OPNsense.high.local igmpproxy 75528 - [meta sequenceId="236"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="237"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="238"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="239"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,lan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="240"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,lan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="241"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="242"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,lan))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="243"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt5)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="244"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,opt5))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="245"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,opt5))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="246"] /usr/local/etc/rc.newwanipv6: Resyncing OpenVPN instances for interface Docker.
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="247"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt5)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="248"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="249"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:36:40+01:00 OPNsense.high.local igmpproxy 78184 - [meta sequenceId="250"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="251"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="252"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="253"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,opt5))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="254"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,opt5))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="255"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="256"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,opt5))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="257"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt6)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="258"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,opt6))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="259"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,opt6))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="260"] /usr/local/etc/rc.newwanipv6: Resyncing OpenVPN instances for interface Guest.
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="261"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt6)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="262"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="263"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:36:40+01:00 OPNsense.high.local igmpproxy 81116 - [meta sequenceId="264"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="265"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="266"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="267"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,opt6))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="268"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,opt6))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="269"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="270"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,opt6))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="271"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt3)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="272"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,opt3))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="273"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,opt3))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="274"] /usr/local/etc/rc.newwanipv6: Resyncing OpenVPN instances for interface IOT.
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="275"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt3)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="276"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="277"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:36:40+01:00 OPNsense.high.local igmpproxy 84316 - [meta sequenceId="278"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="279"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="280"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="281"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,opt3))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="282"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,opt3))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="283"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="284"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,opt3))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="285"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (,opt1)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="286"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : ipsec_configure_do(,opt1))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="287"] /usr/local/etc/rc.newwanipv6: plugins_configure vpn (execute task : openvpn_configure_do(,opt1))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="288"] /usr/local/etc/rc.newwanipv6: Resyncing OpenVPN instances for interface Server.
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="289"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (,opt1)
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="290"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : dnsmasq_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="291"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : igmpproxy_configure_do())
<12>1 2023-11-09T09:36:40+01:00 OPNsense.high.local igmpproxy 87077 - [meta sequenceId="292"] select() failure; Errno(4): Interrupted system call
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="293"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : ntpd_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="294"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : opendns_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="295"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : openssh_configure_do(,opt1))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="296"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : unbound_configure_do(,opt1))
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="297"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : vxlan_configure_do())
<13>1 2023-11-09T09:36:40+01:00 OPNsense.high.local opnsense 28153 - [meta sequenceId="298"] /usr/local/etc/rc.newwanipv6: plugins_configure newwanip (execute task : webgui_configure_do(,opt1))

[doktornotor]

Interfaces - Settings - IPv6 DHCP -  Prevent release? Have you ticked that?    

[thebull]

Yeah that is checked but doesn't make a diff, I updated the GitHub thread with some routing logs. Its better readable there, I noticed a lot of timer words in the logs.