[][openwrt][common][net][Bypass seq check of pptp data packets]

[Description]
Fix for PPTP sw path issues. In multi-core scenario, checking seq num
of pptp data packets causes severe packet drop. Several issues such as
low downlink throughput, unexpected disconnections under multi-pair
setup, fluctuating throughput are all related to it. Currently, we bypass
the seq check to avoid these issues.

[Release-log]
N/A

Change-Id: I37fc584d43685e41a41500b552a2208b422d4e7e
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8504962
1 file changed