MWAN3 routable loopback not working

The routable loopback (self) function not working.
after adding, some websites cannot be opened. For example:

root@LEDE-X64:~# curl -v

  • Rebuilt URL to:
  • Trying
  • Connected to ( port 443 (#0)
  • ALPN, offering http/1.1
  • Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
  • successfully set certificate verify locations:
  • CAfile: none
    CApath: /etc/ssl/certs
  • TLSv1.2 (OUT), TLS header, Certificate Status (22):
  • TLSv1.2 (OUT), TLS handshake, Client hello (1):

No more information....

config interface 'self'
option ifname 'lo'
option proto 'static'
option ipaddr ''
option netmask ''
option gateway ''

config rule 'https'
option enable '1'
option dest_ip ''
option dest_port '443'
option proto 'tcp'
option sticky '1'
option use_policy 'balanced'

Hi, just curious, why do you need routable lookback ? Search again in the Forum, another user has similar problem.

I used a ad filter program named koolproxy on lede。
iptables -t nat -I PREROUTING -p tcp -m multiport --dport 80,443 -j REDIRECT --to 3500
3500 is the port of the koolproxy。
After transparent proxy,multi Wan, koolproxy will only be transmitted from the default route。I need koolproxy traffic load balancing。
In China, most people who use openwrt and Lede use ad filtering programs called koolproxy or adbyby. They are all transparent agents.
I can't speak English. These words are translated by translation software. I'm sorry。