Websites webservices setup

? Debug Notes: 404 Error on /Web_CC2UPD1

DNS + HTTPS + binding + SSL Cert + Folder access + Physical Path 

✅ 1. Folder and Files

• Physical Path to Web_CC2UPD1 and Web_CC2UPD2 is correct in:
  • IIS > Basic Settings
  • AMS > Web_CC2UPD1 root
• Folder contains:
  • Default.aspx
  • index.html
  • david_test.html (test file created but also results in 404)

Observation: IIS is not serving any content from /Web_CC2UPD1 — not even static files.

? 2. IIS Configuration

• Performed full IIS reset using PowerShell (run as admin):

iisreset

• Web_CC2UPD1 folder is shared with Everyone
• In IIS, Web_CC2UPD1 is correctly configured as an Application (gear icon visible)
• Application Pool:
  • Assigned: Web_CC2UPD1
  • Status: Running
  • .NET CLR version: Same as other working environments

? 3. Network / Firewall / HTTPS

• Port 443 firewall rule verified in PowerShell:

? 4. Bindings and SSL (IIS and AMC should match)

• IIS Binding Configuration (WC – 2025):
  • Protocol: HTTPS
  • Hostname: cc2dev.dt.com
  • Port: 443
  • SSL Certificate: Should match hostname and be valid
• Certificate:
  • Current SSL cert in IIS > Bindings is expired
  • New certificate requested via IO (Ticket ID: 954866)
  • Cert should match: cc2dev.dt.com or new hostname cc2-upg.dt.com
• Locations to check/update:
  • IIS > Default Web Site > Bindings > Edit
  • AMC > WebSite > Protocol > Edit

? 5. DNS Resolution Check

• Goal: Confirm the hostname resolves to the correct server IP
• DNS Lookup (PowerShell):

Result:

Server:  TOR-DC01.ad.dt.com

Address: 10.172.28.2

Name:    cc2dev.dt.com

Address: 10.172.28.110

• Actual server (TOR-CC-APP04) has IP: 10.172.28.118
• Conclusion: cc2dev.dt.com points to a different host than where IIS is running

? 6. Planned Fix for CC2UPD1&2 

• New hostname cc2-upg.dt.com requested from IO
  • Will be mapped to correct IP: 10.172.28.118
  • SSL cert for new hostname also requested

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