Hi,
I’m running a pppoe-server using a RB1100AHX2 which I have 3 pppoe-servers running with same configuration on 3 different interfaces:
ether9 (clients of group 0)
vlan1001 over ether10 (clients of group 1)
vlan1003 over ether10 (clients of group 2)
[XXXXXXX@RB1100AHX2-Central] > /interface pppoe-server server print
Flags: X - disabled, I - invalid
1 service-name=“pppoe-server-group0” interface=ether9-group0 max-mtu=auto max-mru=auto mrru=disabled
authentication=pap,chap,mschap1 keepalive-timeout=604800 one-session-per-host=yes max-sessions=unlimited pado-delay=0
default-profile=default
2 service-name=“pppoe-server-group1” interface=vlan1001-group1 max-mtu=auto max-mru=auto mrru=disabled
authentication=pap,chap,mschap1 keepalive-timeout=604800 one-session-per-host=yes max-sessions=unlimited pado-delay=0
default-profile=default
3 service-name=“pppoe-server-group2” interface=vlan1003-group2 max-mtu=auto max-mru=auto mrru=disabled
authentication=pap,chap,mschap1 keepalive-timeout=604800 one-session-per-host=yes max-sessions=unlimited pado-delay=0
default-profile=default
These VLANs 1001 and 1003 connects this RB1100AHX2 to a RB450G through a optical cable, and this RB450G are working like a switch, only receiving VLANs over this ether1 and connecting them to related physical ports, which vlan1001 bridges to ether2 and vlan1003 bridges to ether4.
Both RB1100AHX2 and RB450G are running the RouterOS v6.41.3.
The problem is that a pppoe client that uses a profile with 3 Mbps of download limit could reach 53.71 Mbps over his pppoe interface and sometimes he can reach more than 10 Mbps. But his queue is showing his normal limit of 3 Mbps.
I’m seeing these informations on routerboard graphs that calculate values over 5 minutes, so this client could get that speed at least for 5 minutes.
I’m using this profile configuration to control clients bandwidth:
[XXXXXXX@RB1100AHX2-Central] > /ppp profile print where name=3Mega
Flags: * - default
0 name=“3Mega” local-address=172.16.0.1 remote-address=pool_pppoe_clientes use-mpls=default use-compression=default
use-encryption=default only-one=yes change-tcp-mss=default use-upnp=default
rate-limit=“1500K/3000K 1600K/3300K 1300K/2500K 30/30 8 750K/1500K” address-list=“” dns-server=172.16.0.1,8.8.8.8
on-up=“” on-down=“”
At first time, I thought that this client bandwidth usage could be from client router to my RB1100AHX2, from any reason that I don’t know, because I’m not running any server on my local network. But it could reach this usage downloading something from the Internet of some AKAMAI server.
I’m attaching graphs to show informations about it.
Please note bandwidth usage about 1h30 AM.
Notes about graphs:
vlan2005 is ISP WAN link
vlan1001 is pppoe server interface that client is connected under
_AKAMAI is a static queue that I’m monitoring AKAMAI servers usage using address-list and mangle to mark packets to AKAMAI IP address and blocks.
Someone knows how to solve it?
