Hi, I have a router 7606 and i did PPPoE server, but i have a same problem.
Some client connect via pppoe but have bandwith no more 60kbit/sec.
I tried to change IOS but it doesn't help.
this is config:
interface Virtual-Template1
ip unnumbered GigabitEthernet0/1
peer default ip address dhcp-pool PPPoEpool
ppp max-bad-auth 3
ppp authentication chap
ppp timeout retry 3
ppp timeout authentication 45
ppp timeout idle 3600
ip dhcp pool PPPoEpool
network 79.98.x.x 255.255.255.0
default-router 79.98.x.x
dns-server 217.78.x.x
interface GigabitEthernet2/2
ip address 79.98.X.X 255.255.255.224
speed 1000
no cdp enable
interface GigabitEthernet2/2.2254 access
encapsulation dot1Q 2254
pppoe enable group severnet
ip subscriber interface
bba-group pppoe severnet
virtual-template 1
sessions per-mac limit 1000
sessions per-vlan limit 1000
sessions auto cleanup
!
thanks
