ER706W-4G(EU)_V1_1.2.0 Build 20250428 Fixed

Firmware for ER706W(EU) 1.0. This firmware is fully adapted to Omada Controller V5.15.20.

New Features:
1.SD-WAN
2.Domain name supported for OpenVPN and Wireguard VPN
3.Virtual WAN
4.Disable NAT
5.Google LDAP
6.LAN DNS
7.FQDN/Wildcards WAN DHCP Option

Enhancements:
1.Optimized CPU utilization.
2.Optimized the time to enable backup link.
3.Optimized booting time.
4.Optimized the time to dial up the WAN link.
5.Optimized the time to upgrade FW.
6.Optimized the time to generate OpenVPN profile.

Bug Fixed:
1.Fixed the HTTPS redirection exception in standalone mode.
2.Fixed the issue where the static route for L2TP VPN doesn’t take effect after re-enabling L2TP VPN.
3.Fixed the WOL exception when dropping some unknown unicast packets.
4.Fixed the issue where the PPTP VPN would occasionally disconnect.
5.Fixed the issue where DNS-parsing anomalies under specific conditions caused adoption failures.