[][[openwrt][mt7988][config][feature support] nat forward packet need carry customer's dscp ]

[Description]
Fix ppe entry forward packet with customer defined dscp

[Release-log]
N/A


Change-Id: I0c014fa37a3615f44ebf63a44ceb8965aee9eb82
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8187732
2 files changed