I want to use map to simplify the configuration of DSCP fields with the following command: > ... ip dscp set meta cgroup map { 3000 : 0x2c, 4000 : 0x20 } But it fails with the following message: > BUG: invalid mapping expression set reference > nft: evaluate.c:1426: expr_evaluate_map: Assertion `0' failed. > Aborted (core dumped) It seems that the parser recognize the command as a valid one, but the later evaluation process doesn't think so. -- Regards, Changli Gao(xiaosuo@xxxxxxxxx)