I have inherited a Linux CentOS install running as a PPPOE server router for guest bandwidth to pass through for a unit block.
Internet connectivity looks like this :-
The link was only recently upgraded to 30Mbit and was previously 8Mbit. I have checked the INET_FIREWALL appliance and there is no shaping on there so all signs point to CentOS.
The current behavior I'd like to change is as follows
Downloads from LINUX-CENTOS max out at 1Mbit (128kb/sec) <- I cant find anything that would be limiting this. Bandwidth coming from the DSLAM maxes out at 4-5Mbit which I also beleive is being controlled on CENTOS.
I have read and read all about 'tc' and how it is used, however from what I can see I dont believe it is enabled.