A link with parameter on Hotspot login page

RouterOS General
1

Hi to everybody. Faced with a hotspot issue. Enabled hotspot and put a link for trial users:

"$(link-login-only)?dst=http://host.com?param1=value1&param2=value2&username=T-$(mac-esc)"

But hotspot redirects users to “http://host.com?param1=value1”. So it cuts second parameter off but saves username somehow. I tried to put “&” istead of common &, the same way. Any comments?

2

Anyone?