"Usage: ... flow ...\n"
"\n"
" [mapping mode]: map key KEY [ OPS ] ...\n"
-" [hashing mode]: hash keys KEY-LIST ...\n"
+" [hashing mode]: hash keys KEY-LIST ... [ perturb SECS ]\n"
"\n"
" [ divisor NUM ] [ baseclass ID ] [ match EMATCH_TREE ]\n"
" [ police POLICE_SPEC ] [ action ACTION_SPEC ]\n"
return -1;
}
addattr32(n, 4096, TCA_FLOW_BASECLASS, tmp);
+ } else if (matches(*argv, "perturb") == 0) {
+ NEXT_ARG();
+ if (get_u32(&tmp, *argv, 0)) {
+ fprintf(stderr, "Illegal \"perturb\"\n");
+ return -1;
+ }
+ addattr32(n, 4096, TCA_FLOW_PERTURB, tmp);
} else if (matches(*argv, "police") == 0) {
NEXT_ARG();
if (parse_police(&argc, &argv, TCA_FLOW_POLICE, n)) {
fprintf(f, "baseclass %s ",
sprint_tc_classid(*(__u32 *)RTA_DATA(tb[TCA_FLOW_BASECLASS]), b1));
+ if (tb[TCA_FLOW_PERTURB])
+ fprintf(f, "perturb %usec ",
+ *(__u32 *)RTA_DATA(tb[TCA_FLOW_PERTURB]));
+
if (tb[TCA_FLOW_EMATCHES])
print_ematch(f, tb[TCA_FLOW_EMATCHES]);
if (tb[TCA_FLOW_POLICE])