Mwan3 "No interface metric set!" but it is set

Installing and Using OpenWrt Network and Wireless Configuration
4

The output, indeed, does not look correct. There is no table 2 for the USB modem and no corresponding rule.

Also, you use the "balanced" policy, which means literally that: half of the connections go out from the PPPoE interface and half from the modem.

Recommendations:

  • Disable IPv6 by removing all IPv6 config from /etc/config/network (we can reenable it later if needed, but this requires a non-standard script for mwan3 compatibility)
  • Delete all members
  • Add members for wan_m10_w1 and wanb_m20_w1 (metric 10 and 20 respectively, weight 1)
  • Add a failover policy that includes both members
  • Add a wan_only policy that only includes wan_m10_w1
  • Change the default rule to mention the failover policy.
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