[Beryl MT1300 4.3.25] Captive portal detection fails - Connecting with Beryl resulted in no redirect, connecting with devices did

Routers
7

Hi,

  1. First please try this simple way, as this user said before that steps are available:
    [Solved] Easy captive portal login with Beryl (GL-MT1300) – no MAC clone, no DNS tweaks needed

  2. If no luck, please connects the MSC portal 2.4G WiFi on repeater of MT1300, and try to SSH to router:

mkdir -p /usr/share/nftables.d/chain-pre/mangle_prerouting
echo 'iifname wlan-sta0 counter ip ttl set 64' > /usr/share/nftables.d/chain-pre/mangle_prerouting/01-set-ttl-portal.nft
/etc/init.d/firewall reload

If the above commands do not work, please try this:

iptables -t mangle -A PREROUTING -i wlan-sta0 -j TTL --ttl-set 64