3 if (!(linespeed > 0)) linespeed = 128
12 avgrate[n] = ($3 * linespeed / 100)
15 maxrate[n] = ($6 * linespeed / 100)
24 for (i = 1; i <= n; i++) {
26 if (!(pktsize[i] > 0)) pktsize[i] = 1500
27 if (!(prio[i] > 0)) prio[i] = 1
29 allocated += avgrate[i]
31 if ((avgrate[i] > 0) && !(delay[i] > 0)) {
36 # allocation of m1 in rt classes:
37 # sum(d * m1) must not exceed dmax * (linespeed - allocated)
39 for (i = 1; i <= n; i++) {
45 d[i] = 2 * pktsize[i] * 1000 / (linespeed * 1024)
46 if (d[i] > dmax) dmax = d[i]
51 ds_avail = dmax * (linespeed - allocated)
52 for (i = 1; i <= n; i++) {
55 lsm2[i] = linespeed * prio[i] / sum_prio
56 if ((avgrate[i] > 0) && (d[i] > 0)) {
57 if (!(delay[i] > 0)) {
58 ds = ds_avail * prio[i] / sum_rtprio
60 rtm1[i] = rtm2[i] + ds/d[i]
70 for (i = 1; i <= n; i++) {
71 printf "tc class add dev "device" parent 1:1 classid 1:"class[i]"0 hfsc"
73 printf " rt m1 " int(rtm1[i]) "kbit d " int(d[i] * 1000) "us m2 " int(rtm2[i])"kbit"
75 printf " ls m1 " int(lsm1[i]) "kbit d " int(d[i] * 1000) "us m2 " int(lsm2[i]) "kbit"
76 print " ul rate " int(maxrate[i]) "kbit"
81 for (i = 1; i <= n; i++) {
82 print "tc qdisc add dev "device" parent 1:"class[i]"0 handle "class[i]"00: fq_codel"
86 for (i = 1; i <= n; i++) {
87 print "tc filter add dev "device" parent 1: prio "class[i]" protocol ip handle "class[i]"/0xff fw flowid 1:"class[i] "0"
89 if (filter[i] != "") {
90 print " tc filter add dev "device" parent "class[i]"00: handle "filterc"0 "filter[i]