I Patch the kernel and tc with ''Patches to Linux''s traffic
control engineto allow it to accurately calculate ATM traffic rates''
I use a router with eth0 e adsl interface, i launch this script to have shaping
on eth0 egress interface:
tc qdisc add dev eth0 root tbf rate 10000000 burst 100k latency 20ms mtu 1500
mpu 64
i
The traffic enters on adsl and go out on eth0 , but the problem is rate limit on
eth0 is not accurate !!
Do i have to use the overhead option ? How can i use this with snap
encapsulation on my atm ?
P.S.
When traffic enters on eth0 and go out on adsl and i launch this script:
tc qdisc add dev atm0/0 root tbf rate 500000 burst 100k latency 50ms atm
overhead 16
all works fine !
thank !
