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# egress qdisc can be used instead of top-level dsmark (tc) -------------------
tcc | sed 's/.* 1:0 //'
egress {
class (2) if 1;
}
EOF
root dsmark indices 4 default_index 0
protocol all prio 1 u32 match u32 0x0 0x0 at 0 classid 1:2
# egress qdisc can be used instead of top-level dsmark (ext) ------------------
tcc -xif:err -Xx,all 2>&1 | grep -v '^#'
egress {
class (2) if 1;
}
EOF
block eth0 egress
qdisc 1 = dsmark indices 4
class 2 =
action 2 = class 1:2
match action 2
# using egress qdisc as inner qdisc yields a warning --------------------------
tcc -c 2>&1
prio {
class {
egress {
class (1) if 1;
}
}
}
EOF
<stdin>:3: warning: egress qdisc should be at top level
# warning says "egress", not "dsmark" -----------------------------------------
tcc -c -Wnoexplicit 2>&1
egress {
class (1) {
fifo;
}
}
EOF
<stdin>:2: warning: suggest unnumbered and parameter-less class for inner qdisc of egress
# error says "egress", not "dsmark" (1) ---------------------------------------
tcc -c 2>&1
egress {
class { fifo; }
class { fifo; }
}
EOF
ERROR
<stdin>:3: egress has only one inner qdisc
# error says "egress", not "dsmark" (2) ---------------------------------------
tcc -c 2>&1
egress {
class;
class;
}
EOF
ERROR
<stdin>:2: egress does not auto-assign class numbers
# error says "egress", not "dsmark" (3) ---------------------------------------
tcc -c 2>&1
egress (indices 4) {
class (10,value 1) if 1;
}
EOF
ERROR
<stdin>:2: egress class number (10) must be < indices (4) if using parameters
# for default classif., "egress" adds default index 0 if absent ---------------
tcc -xif:err -Xx,all -Xx,nounspec 2>&1 | grep -v '^#'
egress;
EOF
block eth0 egress
qdisc 1 = dsmark indices 1
class 0 =
action 0 = class 1:0
match action 0
# "egress" does not alter non-zero default index ------------------------------
tcc -xif:err -Xx,all -Xx,nounspec 2>&1 | grep -v '^#'
egress (default_index 13);
EOF
block eth0 egress
qdisc 1 = dsmark default_index 13 indices 16
class 13 =
action 13 = class 1:13
match action 13
# "dsmark" does not default default index -------------------------------------
tcc -xif:err -Xx,all -Xx,nounspec 2>&1
dsmark;
EOF
ERROR
<stdin>:1: dsmark_default_class: need "default_index" or "set_tc_index"
|
