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# "if", basic DSCP ------------------------------------------------------------
tcc | sed '/.*match /{s///;s/ classid .*//p;};d'
#include "fields.tc"
dsmark (indices 64) {
class (0) if (ip_tos & 0xfc) == 0x28;
}
EOF
u8 0x28 0xfc at 1
# "if", better DSCP, shift value ----------------------------------------------
tcc | sed '/.*match /{s///;s/ classid .*//p;};d'
#include "fields.tc"
dsmark (indices 64) {
class (0) if (ip_tos & 0xfc) == (0xa << 2);
}
EOF
u8 0x28 0xfc at 1
# "if", better DSCP, shift access ---------------------------------------------
tcc | sed '/.*match /{s///;s/ classid .*//p;};d'
#include "fields.tc"
dsmark (indices 64) {
class (0) if (ip_tos & 0xfc) >> 2 == 0xa;
}
EOF
u8 0x28 0xfc at 1
# "if", better DSCP, shift mask and access ------------------------------------
tcc | sed '/.*match /{s///;s/ classid .*//p;};d'
#include "fields.tc"
dsmark (indices 64) {
class (0) if ((ip_tos >> 2) & (0xfc >> 2)) == 0xa;
}
EOF
u8 0x28 0xfc at 1
# "if", DSCP using field ------------------------------------------------------
tcc | sed '/.*match /{s///;s/ classid .*//p;};d'
#include "fields.tc"
field dscp = (ip_tos & 0xfc) >> 2;
dsmark (indices 64) {
class (0) if dscp == 0xa;
}
EOF
u8 0x28 0xfc at 1
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