Hi again, No one here to share ideas? Lyubomir
On Tue, 9 Mar 2021 at 19:03, Lyubomir Yotov <[email protected]> wrote: > Hi, > I would like to know if dummynet is a good solution for traffic shaper. > The total volumes on a router can go from 500Mbps to 3-4 Gbps and the pps > can go up to several millions (could reach ~1.2Mpps @700Mbps) . Do you have > any optimization that could improve the performance of dummynet. > My tests with dummynet so far are with different pipes per different > segments (regardless they have the same or different capacity) and then > using queues. An example is: > ipfw pipe 100 config bw 90Mbit/s > ipfw pipe 101 config bw 90Mbit/s > ipfw pipe 102 config bw 80Mbit/s > ipfw pipe 103 config bw 80Mbit/s > ipfw queue 100 config pipe 100 > ipfw queue 101 config pipe 101 > ipfw queue 102 config pipe 100 > ipfw queue 103 config pipe 101 > ipfw add 100 queue 100 ip from any to any xmit bce1.100 out > ipfw add 101 queue 101 ip from any to any recv bce1.100 in > ipfw add 102 queue 102 ip from any to any xmit bce1.101 out > ipfw add 103 queue 103 ip from any to any recv bce1.101 in > Do you have a good way to plot the state of the shaper? > If dummynet is not suitable I would appreciate any advice on other options. > I have Chelsio card on the router and I read somewhere that it might be > possible to do shaping with them but I still have to figure out how to do > it. Any information will be great. > > Regards, > Lyubomir >
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