diff --git a/docs/breezehost-nc1-routing-resolution.md b/docs/breezehost-nc1-routing-resolution.md deleted file mode 100644 index b1a0ec9..0000000 --- a/docs/breezehost-nc1-routing-resolution.md +++ /dev/null @@ -1,93 +0,0 @@ -# NC1 Inter-Datacenter Routing Resolution - -**Date:** February 9, 2026 -**Ticket:** #5ae82fd3 -**Issue:** TX1 Dallas ↔ NC1 Charlotte could not communicate -**Resolution Time:** ~4.5 hours -**Status:** ✅ RESOLVED - ---- - -## Problem Statement - -TX1 (Dallas) and NC1 (Charlotte) could not communicate directly with each other, preventing: -- Uptime Kuma monitoring of NC1 from Command Center -- Cross-datacenter database architecture -- BungeeCord/Velocity proxy networks -- Direct server-to-server backups - ---- - -## Diagnostic Work - -**Test 1: TX1 → NC1 (Dallas to Charlotte)** -``` -root@TX1# ping -c 4 216.239.104.130 -From 38.68.14.25 icmp_seq=1 Destination Net Unreachable ---- 100% packet loss --- -``` -Result: TX1's gateway immediately returned "Network Unreachable" - -**Test 2: NC1 → TX1 (Charlotte to Dallas)** -``` -root@NC1# traceroute -n 38.68.14.26 -1 216.239.104.129 0.092 ms -2 * * * -[times out after 9 hops] -``` -Result: Asymmetric routing - NC1 could route toward Dallas but packets timed out - -**Test 3: Firewall Check** -``` -root@TX1# ufw status numbered | grep 216.239 -[no results] -``` -Result: Not a firewall issue - pure routing problem - ---- - -## Root Cause - -Missing routing table entry on Breezehost's infrastructure to allow inter-datacenter communication between Dallas and Charlotte facilities. - ---- - -## Resolution - -**Breezehost Action:** "Just needed a route added on our end" - Brandon E, Feb 9, 2026 - -**Verification:** -``` -root@command-center# ping -c 3 216.239.104.130 -3 packets transmitted, 3 received, 0% packet loss -``` - -**Impact:** -- ✅ NC1 now fully monitored by Uptime Kuma (100% uptime) -- ✅ Cross-datacenter architecture options enabled -- ✅ Complete infrastructure visibility - ---- - -## Lessons Learned - -1. **Diagnostic work pays off:** Providing comprehensive test results (ping, traceroute, firewall checks) enabled fast resolution -2. **Ask before assuming:** We assumed inter-DC isolation was intentional - it wasn't -3. **Breezehost is responsive:** 4.5 hour turnaround on infrastructure routing changes -4. **Document everything:** Having ticket history enables future reference - ---- - -## Future Opportunities Unlocked - -Now that TX1 ↔ NC1 communication works, we can explore: -- Centralized MySQL/PostgreSQL database (single instance, both datacenters) -- BungeeCord/Velocity proxy networks (seamless player transfers) -- Direct backup replication (NC1 → TX1 or vice versa) -- Load balancing across datacenters -- Failover architectures - ---- - -**Breezehost Contact:** Brandon E (Staff) -**Appreciation:** "Like always, you guys are legends, I appreciate you" - Michael