Hey everyone, question. I have gotten the TUN interface to be able to write to the driver for the sending functionality but I can't seem to invoke the `tun_receive_data` (https://review.haiku-os.org/c/haiku/+/6608/5/src/add-ons/kernel/network/devices/tun/tun.cpp) function. When I set up the interface like this:
```
ifconfig tun inet create
ifconfig tun inet 10.10.10.10 255.255.255.0 up
route delete tun 10.10.10.10 host local
route add tun 10.10.10.10 host
``` 
and I then do `ping 10.10.10.10` and I am getting the writing to the driver but I never see the `dprintf` in `tun_receive_data` (https://review.haiku-os.org/c/haiku/+/6608/5/src/add-ons/kernel/network/devices/tun/tun.cpp#195) in `/var/log/syslog` showing me that receiving data is not happening. I am wondering if it is a problem with using the loopback frame or something else. Code here -> https://review.haiku-os.org/c/haiku/+/6608