pfSense PPPoe Client Sync Problem with ISP

boumacor

@limez17 This is very strange. I think you did check the netgate info about intel networkcards (for any case : https://doc.pfsense.org/index.php/Tuning_and_Troubleshooting_Network_Cards)

Before I changed from realtek to intel I fixed the line speed etc of the WAN interface (so didn't use auto any more) This improved the stability of the connection a bit. Did you try this ? Please alsow change the ethernet cable from WAN to the PPPoE device (helped me once years ago)

boumacor

@limez17 Did you see this reddit posting ? https://www.reddit.com/r/PFSENSE/comments/govx9t/problems_connecting_via_ppoe/

Sounds like your problem, the solution seems to be disable ACPI

Gertjan

@limez17 said in pfSense PPPoe Client Sync Problem with ISP:

By the way, I have another pfSense box. Its identical with my first box. It also have PPPoE WAN, it has no issue so far.

That is the answer !!

The hardware is the same.
The software is the same.
The modem is de same (?)
The ISP is the same (?)

There is one difference : your settings on both sites. Compare them, exclude identical settings, and what's left over is your answer.

limez17

@boumacor Hi!
Thank you for your response. I greatly appreciate it.
I'm using Intel Pro NICs. May I know what is your MTU?

boumacor

@limez17 Good afternoon from the netherlands. Intel Pro nics should just work fine. I'm useing 1480 for MTU size. System is now up for a couple of weeks and working like a charm.

Did you test with different MTU sizes ??

limez17

@boumacor hi! Happy New Year!

My MTU settings is blank:

Gertjan

@limez17 said in pfSense PPPoe Client Sync Problem with ISP:

My MTU settings is blank:

As said :

If this field is blank, the adapter's default MTU will be used. This is typically 1500 bytes but can vary in some circumstances.

So, 'nothing' is most probably '1500'.
Have a look for yourself : Status >Interfaces

The question was :

@boumacor said in pfSense PPPoe Client Sync Problem with ISP:

Did you test with different MTU sizes ??

limez17

@gertjan noted, i checked the current MTU its "1492". I tried settings it then reconnected to my WAN. But still the same. Very hard to sync with my Telco.

netblues

Gentlemen, mtu size is irrelevant.

As seen from the logs, the other end is not responding to initial pppoe connects.
Looks like no pppoe frames are received.
This is either a connection problem, (ie modem disconnected) or a modem issue.
(modem not in bridge mode)
or an isp issue.

limez17

@netblues Hi! Thank you for your reply. There's is no problem with my modem or its bridge mode. I did a standalone test using my Windows 7 PC, its able to connect quickly to the PPPoE connection.