On 2021-04-25, Valdrin MUJA wrote:
> As a grumpy person, I didn't believe at them and quickly installed npppd into
> another computer and used it as pppoe-server but nothing changed. (I've set
> mru as 1550 at npppd.conf)
npppd isn't a valid test as it does not support RFC 4638.
Note that pppoe caches the MTU value of the parent device (em0 in
this case) so if you increased the MTU of em0 after pppoe0 has been
configured it probably didn't have an effect. You can tell this
is what happened by ifconfig failing with an invalid argument error.
You can also check your kernel
Hello misc,
I try to change mtu size of my pppoe client but somehow that value returns to
1492 after getting ip address from ISP.
I've opened a ticket them and got replied as '' you could use mtu up to 1600.''
So no limitation at their side...
I have simple pppoe config:
inet 0.0.0.0 255.255.2
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