Altycoder
commented
1 year ago After reboot this is my radvd.conf (no prefix):
# Automatically generated, do not edit
# Generated RADVD config for manual assignment on lan
interface igc1 {
AdvSendAdvert on;
MinRtrAdvInterval 200;
MaxRtrAdvInterval 600;
AdvLinkMTU 1500;
AdvDefaultPreference medium;
RDNSS 2a07<redacted> 2a07<redacted> {
};
DNSSL home.arpa {
};
};
# Generated RADVD config for manual assignment on opt1
interface vlan01 {
AdvSendAdvert on;
MinRtrAdvInterval 200;
MaxRtrAdvInterval 600;
AdvLinkMTU 1500;
AdvDefaultPreference medium;
RDNSS 2620:fe::fe 2606:4700:4700::1112 {
};
DNSSL home.arpa {
};
};After manually restarting RA:
# Automatically generated, do not edit
# Generated RADVD config for manual assignment on lan
interface igc1 {
AdvSendAdvert on;
MinRtrAdvInterval 200;
MaxRtrAdvInterval 600;
AdvLinkMTU 1492;
AdvDefaultPreference medium;
prefix 2a00:<redacted>::/64 {
DeprecatePrefix on;
AdvOnLink on;
AdvAutonomous on;
};
RDNSS 2a07:<redacted> {
};
DNSSL home.arpa {
};
};
# Generated RADVD config for manual assignment on opt1
interface vlan01 {
AdvSendAdvert on;
MinRtrAdvInterval 200;
MaxRtrAdvInterval 600;
AdvLinkMTU 1492;
AdvDefaultPreference medium;
prefix 2a00:<redacted>/64 {
DeprecatePrefix on;
AdvOnLink on;
AdvAutonomous on;
};
RDNSS 2620:fe::fe 2606:4700:4700::1112 {
};
DNSSL home.arpa {
};
};
Important notices
Before you add a new report, we ask you kindly to acknowledge the following:
Describe the bug
On rebooting opnsense, router advertisement daemon is not working, devices do not set up IP address, gateway, dns etc etc. Manually restarting router advertisement daemon fixes the problem immediately.
To Reproduce
Reboot opnsense
Expected behavior
Router advertisements should work on reboot and not require manual intervention.
Describe alternatives you considered
n/a
If applicable, information from log files supporting your claim.
I can see the following in general log, can do further diagnosis with guidance:
Additional context
I am on BT FTTP 900/110 with pppoe and my ISP delegates me a /56 prefix, I use DHCPv6 on WAN to retrieve this. On LAN side I have 2x VLANs, my main LAN has a /64 and my IOT VLAN has ipv6 disabled (ipv4 only).
I use unmanaged (SLAAC) router advertisements to pass out ipv6 details to clients on my LAN which works fine post manually restarting radvd. I've also tried assisted and have the same problem. I do not use DHCPv6 on LAN.
Environment
OPNsense 23.7.3-amd64 Mini PC with N100 cpu, Intel i226 network adapters, 8GB RAM and 128 m.2 SSD storage.