I've got a brand new RUTX11 configured:
- WAN - ETH - DHCP, DNS servers advertised by peer enabled
- Mobile - 1 SIM inserted
- Wireless - 2 networks configured (2.4Ghz and 5Ghz)
- LAN - simple switch connected to port 1
Default firewall rules installed
WAN/Mobile Failover configured
DNS - rebind protection disabled
The problem is that after a while ETH WAN connection seems to not working
Ping using IP addresses as destination from CLI is working. IP adresses are reachable.
First it looked to me like DNS servers were not propagated to clients, but adding static DNS entries didn't help. Connection is unstable, it stops after a few minutes of working.
Device was reflashed with the newest firmware (00.02.05.2) with a procedure described here: https://wiki.teltonika-networks.com/view/Bootloader_menu