The links are broken - can you update the post with correct ones?
v6.7 is released on the web, you can download from our download page, or update from within your router (click “check for updates”)
v6.rc7 PPP changes will be included 6.8 or v6.9 release (not at 6.7 web release)
JNC: You can try 6.8rc1 http://www.mikrotik.com/download/share/routeros-mipsbe-6.8rc1.npk
http://www.mikrotik.com/download/share/routeros-tile-6.8rc1.npk
I have multicore x86 with about 30 PPPoE servers on different vlans which came on board through one Intel 82576 ethernet card.
On RouterOS 5.26 I saw rx queue issue on this card when all incoming PPPoE traffic appeared in first queue0 and other queues was empty, so I have big load disbalance between cpu cores. This issue is very known and nothing to do with this, because it based on RSS algorithm in network card controller 
But when I move to RouterOS 6.7 (package ppp-v6.7) I saw, that now other rx queues on this card began to receive frames, not so much as first queue, but anyway this is very very great, load disbalance between cores became much smaller.
How do you do this ? You load into network card controller other RSS algorithm ?
Do you plan to extend this success in future releases of PPP package ?
version 6.8 rc with problems pinging PPPoE station, the ping rises too, that ping is 1ms in version 6.6 … in version 6.8rc1 is 10ms 8ms 30ms … for pppoe station
please redownload the v6.8rc1 package from the link above as we have made a new test build with some fixes for ppp module.
COA will be implemented? COA is needed for your customers.
same high ping problem in version 6.8 rc1
following image…
I noticed the same situation as above,
when I ping any device or station from core MT i have bigger latency than from example pc in the network.
ROS V6.7 RB 2011
Any plans for a Mikrotik LNS/LAC for DSL handoff?
hello
i have problem by ppp users after 2days uptime cloudcore and must router reboot for users can be connected
i update my cloud core 1016 from 6.2 to 6.8rc1 for ppp problem
ppp speed very good but
after 10 min all user logout from accounting but stay connected in mikrotik
other version have not this problem
help me please
+1 for CoA .
We really need it for yesterday…
Have had some contact with the support of MikroTik and they found the problem with DHCP over BCP.
Hello,
Thanks, problem repeated.
Problem are specific to setups when DHCP-server is on the same bridge where pptp
is bridged.we will fix that in one of the next versions.
Meanwhile you can ether place DHCP server on other device in the network, or use
EoIP over PPTP and bridge EOIP tunnel.Regards,
I asked them in which release it will be solved. I will report when they do.
I’m happy that the problem is located an will be solved.
big problem my router ccr1016 ver : 6.8rc1 by user connecet with pppoe connection
help me
what problem? someone logs in via SSH four times per second?..
looks like he is using radius accounting for local auth (ssh, telnet, winbox) and for pppoe.
thus anyone with valid pppoe-credentials might be able to log into his router via ssh/telnet/winbox 
.
and if the radius only allows for one session at a time, the pppoe-session gets killed, when a ssh-login is attempted…
evil stuff 
hi my friends
i have ccr1016 and 700 ppp client
my router after 1 days up time crash and ppp users can not connected with pppoe connection
my router version is 6.2
upgrade 6.2 to 6.3 ----> no change
upgrade 6.3 to 6.7 ----> no change
downgrade 6.7 to 6.0 ----> no change
for this problem mail to mikrotik support and answered :
Hello,
Starting from version 6.8rc1 we are lunching new ppp (pppoe,pptp,l2tp)
implementation.
PPP code were optimized both in traffic throughput and interface management
Effect will be the most on multi-core devices (especially CCR Series).
Please, (re-)download and (re-)install the latest build:
http://www.mikrotik.com/download/share/routeros-tile-6.8rc1.npk
http://www.mikrotik.com/download/share/routeros-mipsbe-6.8rc1.npk
http://www.mikrotik.com/download/share/routeros-mipsle-6.8rc1.npk
http://www.mikrotik.com/download/share/routeros-powerpc-6.8rc1.npk
http://www.mikrotik.com/download/share/routeros-x86-6.8rc1.npk
http://www.mikrotik.com/download/share/all_files_6.8rc1.zip
Changelog (where you also can see build time) is here:
http://www.mikrotik.com/download/share/routeros_devnote.txt
Also i suggest to use partition option before update:
Make sure that you have at least 2 working copies before any upgrade,
so if necessary other one will be available.
Report back with new supout.rif file if you encounter any new or persistent
problems add description if behavior changes
i upgrade 6.5 to 6.8rc1 and see top speed ppp connection in minimum cpu usage
my ccr works good by this version but affter 10min i see router log and see
(( client user name logout 0.0.0.0
client user name logout 0.0.0.0
client user name logout 0.0.0.0
client user name logout 0.0.0.0
client user name logout 0.0.0.0
client user name logout 0.0.0.0))
but 500 users stay connected and see all user in active connection and used internet ,
this time open my accounting and see all users logout and 40 users connected ,
online users maximum is 60 that after 10min increase to 30/40 users
compulsory downgread 6.7 and repeat problem after 1d uptime ---> rebood router
help me please
as I can see, user logs out after someone called ‘rated’ logs in via SSH - what’s that?
p.s. it’s not ‘0.0.0.0’ but ‘2 0 0 0 0’ - i.e., not an IP address but five numbers
1-my radius server connected mikrotik
2- created user ssh in mikrotik and set this user to my radius
3 - when user connect with ppp connection radius applay rate for user in mikrotik simplequeue
4- this works good for 6 years ago and now but cant action by version 6.8rc1
for help i take screenshot radius
ariaking - do I understand correctly, that when your Radius is trying to apply rate change, your users disconnect?