Python requests POST with login credentials and form action=

Question

I am trying to automate logging into my cable modems page and scrapping up some information so I can debug dropped internet connections. My Motorola modem's web page is accessed from my local network through this IP address:

https://192.168.100.1

which takes me to:

https://192.168.100.1/Login.html

The browser warns that it is not secure. Ignoring the warning and proceeding anyways gets me to my the login page for the modem. After logging in, I can see various status and log tables that I want to "scape" up and accumulate over time.

I am trying to use requests to login to the modem, then, in the same session access one of the pages. Here is my code:

# URL of my cable modem (same for all modems) - tried these combinations  
LOGIN_URL1 = "https://192.168.100.1/Login.html"  
LOGIN_URL2 = "https://192.168.100.1/cgi-bin/moto/goform/MotoLogin"
LOGIN_URL3 = "https://192.168.100.1/cgi-bin/moto/goform/MotoLogin/frmLogin"

# status pages reachable once logged in
MotoStatusConnection = "https://192.168.100.1/MotoStatusConnection.html"
MotoStatusSoftware = "https://192.168.100.1/MotoStatusSoftware.html"
MotoStatusLog ="https://192.168.100.1/MotoStatusLog.html"

# Default username and password for motorola cable modems - I've changed it :) 
payload = {
    'loginUsername': 'admin',
    'loginPassword': 'motorola',  # default password, I've changed it.
}

# Initiate a post session with login,  then try to get data from a page.
with requests.Session() as s:
    
    # Login into the page
    p = s.post(LOGIN_URL2, data=payload, verify=False)
    print(p.status_code,'\n')
    print(p.text, '\n')
    print(p.headers,'\n')
    
    print('***************************************************************************')

    # Try to get info from another page once logged in
    r = s.get(MotoStatusSoftware, verify=False)
    print(r.text)

And below images is the source of the modem's login page. I think I am not making the proper URL, and need to properly use the "form action=" and the "name=" somehow... or something else?

PS: output of first three prints is consistently:

200

{ "moto/goform/MotoLoginResponse": { "moto/goform/MotoLoginResult": "UN-AUTH" } }

{'Content-type': 'text/html', 'Strict-Transport-Security': 'max-age=60;includeSubdomains', 'X-Frame-Options': 'DENY', 'Cache-Control': 'no-store, no-cache, must-revalidate', 'Pragma': 'no-cache', 'set-cookie': 'Secure; HttpOnly', 'X-XSS-Protection': '1; mode=block', 'X-Content-Type-Options': 'nosniff', 'Content-Security-Policy': "default-src 'self' 'unsafe-inline' 'unsafe-eval'", 'X-Permitted-Cross-Domain-Policies': 'none', 'Content-Length': '86', 'Date': 'Mon, 21 Mar 2022 19:13:48 GMT'}

Thanks in advance for any help!