OpenWrt/LEDE Project

  • Status Unconfirmed
  • Percent Complete
  • Task Type Bug Report
  • Category Base system
  • Assigned To No-one
  • Operating System All
  • Severity Low
  • Priority Very Low
  • Reported Version openwrt-21.02
  • Due in Version Undecided
  • Due Date Undecided
  • Private
Attached to Project: OpenWrt/LEDE Project
Opened by wutno - 26.10.2021

FS#4111 - Software NAT offloading causing random high packet times on WNDR3700v4

Just upgraded from 19.07 to 21.02.0 on my WNDR3700v4 and noticed I was getting kicked from my IRC bouncer. I couldn’t catch it as a drop rather when doing a simple ping to my server I’d see random 3 second ping.
Disabling NAT offloading I do not see this.
Using a service such as and enabling offloading I see the drops, as soon as I disable offloading it completes successfully.

I did not have this issue on 19.07 and would love to use this feature as it allows me to actually get the /full speed/ my ISP offers.
If there’s anything else you’d like me to try or some logs I could generate I’d be glad.


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