Issue with pado and padi

PPPoE related questions
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felipepanini
Posts: 7
Joined: 11 Dec 2018, 12:35

Issue with pado and padi

Post by felipepanini » 06 Sep 2019, 13:55

Hi,

I have two accel-servers working fine, to autenticate (PPPoE/IPv4) ~= 6000 clients.
Each of the servers can handle all the 6000 alone, we have tested it, but we share the work between them for balancing purposes.
But, if one of the servers stop running for some reason, all the clients form that server try to connect to the working server, causing it to stop too, leaving to both ours servers to stop.
Maybe its related to the PADI and PADO, but im not sure how to properly set correct timing for it to stop happening.

Our pppoe config is the following:
Спойлер
-pppoe-
accept-any-service=1
unit-cache=800
sid-uppercase=1
verbose=1
ac-name=accel1
service-name=accel01
called-sid=ifname:mac
pado-delay=0,100:500,200:1000,300:2000,350:3000,400:4000
padi-limit=50
ip-pool=pool-1-pppoe
ifname=pppoe%d
sid-uppercase=0
##vlan-mon=ens256f0,1-4095
##vlan-timeout=900
##vlan-name=%I.%N
##interface=re:ens256f0.*,padi-limit=60
#interface=ens224,padi-limit=600


Can I have some help? Maybe someone had this problem before?

thanks in advance

dimka88
Posts: 568
Joined: 13 Oct 2014, 05:51
Contact:

Re: Issue with pado and padi

Post by dimka88 » 07 Sep 2019, 11:32

Hi felipepanini, did accel-ppp stay running or it was crashing? You can check

Code: Select all

accel-cmd show stat
and

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ps ax | grep accel
Can you provide log files core.log and emerge.log?
Did you see in

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dmesg
some warning when this happened?

felipepanini
Posts: 7
Joined: 11 Dec 2018, 12:35

Re: Issue with pado and padi

Post by felipepanini » 12 Sep 2019, 20:39

I can't provide that intel right now because it has not happened in a few months, as I said, it only happens when one of the servers stop wotking, and we managed to keep both working for some time now.
but, thanks for showing me where to look to get the logs, as soon as the problem occur again, I will come back here and provide the log.

Thanks in advance

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