Problem While Running Upnp Server on Openwrt 19

Installing and Using OpenWrt
1

When i running miniupnpd server in openwrt19 (x86/64) then it returning logs this:

miniupnpd[12816]: system uptime is 5227 seconds
miniupnpd[12816]: Reloading rules from lease file
miniupnpd[12816]: could not open lease file: /var/log/upnp.leases
miniupnpd[12816]: version 2.2.0 starting NAT-PMP/PCP UPnP-IGD ext if 192.168.5.203 BOOTID=1709722895
miniupnpd[12816]: ioctl(s, SIOCGIFFLAGS, ...): No such device
miniupnpd[12816]: Cannot get IP address for ext interface 192.168.3.203. Network is down

And with same configuration everything is working in OpenWrt15

2

the error message is there, what's the problem ?

Openwrt 19 is EOL, you're 3 releases behind, upgrade.

3

Can't change Openwrt19 to newest version , and problem is server not running properly it showing ioctl error while ip is reachable from device

4

because ...?

looks interesting too.

5

It's my mistake both ip is same