Messages

Are you running a Unifi controller or Sonos system on the LAN interface?
Had the same problems with KPN, solved it by putting all the STB's in a different vlan.

Under interfaces choose your parent nic without vlan or pppoe and add it.
Enable the device and only set the Mtu to 1508.

No issues here, I had the problem problem before, when setting mtu on the pppoe interface on 1508.
I fixed it by creating another interface on the physical nic and set there the mtu to 1508 to.

https://www.speedguide.net/
Tcp analyzer shows here mtu 1500.

Still isseus here.

I see in the firewall log an message from a link local address to the FF02::2 and it passed.
So I assume the Router solicitation will come to Radvd.

When the link local address of the OPNsense box sends the router advertisements to FF02::2 then the client can configure its ip address.

Onder services Unbound - general - network interfaces, Vsmarthome ingeschakeld?
En hoe zijn de firewall regels op de LAN interface?

While digging further i also see the same issue.

Router solicitations are sent from a client (VU+ linux stb) but not answered.
When OPNsense sents an Router advertisement the stb is picking up an address and is connected through IPV6.

The packet capture future with Wireshark is great to analyse the problem!

Edit:

When creating a firewall rule to allow icmp6 to any it looks like its working.
Nope not working

Thanks for the info!
Tried setting it up as before and indeed immediately an ipv6 address!

Switched back to default though.

Je vlan's 4 en 6 moeten gemaakt worden op de netwerkinterface.
Op vlan 4 (iptv) heb je geen PPPoe nodig.
WAN verbinding PPPoe opzetten over *NIC*_vlan6.

Zie screenshots

Hi,

After installer 20.7 i see some issues regarding IPV6.
After a complete restart of a Windows 10 clients it takes up to 5 a 10 minutes to acquire an IPV6 address.
I am not using DHCPv6 only stateless address configuration.
When restarting the Radvd service in the opnsense interface the windows 10 client immediately picks up an address.



Anyone an idea?

[.]

What if you resolve google.com. ?
The trailing dot is maybe necessary.

Donated 50,- euro

Thanks for the awesome product!

Woohoo!!

It looks like the leave requests are leaving with this kernel!
Still some testing to do, but the first results are fine!
Everything looks like 20.1 now!

Thanks for the awsome support gonna make a donation today!

Thanks for the new test kernel!

Tried the the new kernel but still no succes.
Errors are gone in the system log, when stopping igmp proxy multicast streams stop comming in.
But when zapping through TV channels multicast traffic is still stacking up.

Edit:

Still seeing error mesages in the log
igmpproxy[6669]: MRT_DEL_MFC; Errno(49): Can't assign requested addres

Installed kernel but no succes. :-[

Multicast streams keeps stacking up.
Also after 4 minutes the tvstream looses connectivity. All multicast stream are gone.

Also a lot of error in the log of igmpproxy

igmpproxy[77319]: MRT_DEL_MFC; Errno(49): Can't assign requested address

Thanks Franco!

It looks like the same problem i have.

https://forum.opnsense.org/index.php?topic=18347.0

Going to try the new kernel tonight or tomorrow.