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| #!/bin/bash | |
| # Callbell LATAM Latency Test | |
| # Usage: curl -sL https://gist.githubusercontent.com/YOUR_USER/YOUR_GIST_ID/raw/callbell-latency-test.sh | bash | |
| echo "========================================" | |
| echo " Callbell LATAM Latency Test" | |
| echo "========================================" | |
| echo "" | |
| # Get public IP and location | |
| echo "📍 Your Connection Info:" | |
| echo "----------------------------------------" | |
| IP_INFO=$(curl -s https://ipinfo.io 2>/dev/null) | |
| if [ $? -eq 0 ]; then | |
| IP=$(echo "$IP_INFO" | grep -o '"ip": "[^"]*' | cut -d'"' -f4) | |
| CITY=$(echo "$IP_INFO" | grep -o '"city": "[^"]*' | cut -d'"' -f4) | |
| REGION=$(echo "$IP_INFO" | grep -o '"region": "[^"]*' | cut -d'"' -f4) | |
| COUNTRY=$(echo "$IP_INFO" | grep -o '"country": "[^"]*' | cut -d'"' -f4) | |
| ORG=$(echo "$IP_INFO" | grep -o '"org": "[^"]*' | cut -d'"' -f4) | |
| echo "IP: $IP" | |
| echo "Location: $CITY, $REGION, $COUNTRY" | |
| echo "ISP: $ORG" | |
| else | |
| echo "Could not determine IP info" | |
| fi | |
| echo "" | |
| # Test Cloudflare routing | |
| echo "🌐 Cloudflare Routing (dash.callbell.eu):" | |
| echo "----------------------------------------" | |
| CF_TRACE=$(curl -s https://dash.callbell.eu/cdn-cgi/trace 2>/dev/null) | |
| if [ $? -eq 0 ]; then | |
| CF_COLO=$(echo "$CF_TRACE" | grep "^colo=" | cut -d'=' -f2) | |
| CF_LOC=$(echo "$CF_TRACE" | grep "^loc=" | cut -d'=' -f2) | |
| echo "Your location: $CF_LOC" | |
| echo "Cloudflare PoP: $CF_COLO" | |
| if [ "$CF_LOC" = "AR" ] && [ "$CF_COLO" != "EZE" ]; then | |
| echo "⚠️ WARNING: You should be routed to EZE (Buenos Aires), not $CF_COLO" | |
| ROUTING_ISSUE=1 | |
| elif [ "$CF_LOC" = "PE" ] && [ "$CF_COLO" != "LIM" ]; then | |
| echo "⚠️ WARNING: You should be routed to LIM (Lima), not $CF_COLO" | |
| ROUTING_ISSUE=1 | |
| elif [ "$CF_LOC" = "CO" ] && [ "$CF_COLO" != "BOG" ] && [ "$CF_COLO" != "MDE" ]; then | |
| echo "⚠️ WARNING: You should be routed to BOG/MDE (Colombia), not $CF_COLO" | |
| ROUTING_ISSUE=1 | |
| elif [ "$CF_LOC" = "CL" ] && [ "$CF_COLO" != "SCL" ]; then | |
| echo "⚠️ WARNING: You should be routed to SCL (Santiago), not $CF_COLO" | |
| ROUTING_ISSUE=1 | |
| elif [ "$CF_LOC" = "BR" ] && [ "$CF_COLO" != "GRU" ] && [ "$CF_COLO" != "GIG" ]; then | |
| echo "⚠️ WARNING: You should be routed to GRU/GIG (Brazil), not $CF_COLO" | |
| ROUTING_ISSUE=1 | |
| else | |
| echo "✅ Routing appears correct" | |
| ROUTING_ISSUE=0 | |
| fi | |
| else | |
| echo "Could not reach Cloudflare trace endpoint" | |
| fi | |
| echo "" | |
| # Test CloudFront routing | |
| echo "☁️ CloudFront Routing (dash-sa.callbell.eu):" | |
| echo "----------------------------------------" | |
| CF_POP=$(curl -sI https://dash-sa.callbell.eu/health 2>/dev/null | grep -i "x-amz-cf-pop" | cut -d' ' -f2 | tr -d '\r') | |
| if [ -n "$CF_POP" ]; then | |
| echo "CloudFront PoP: $CF_POP" | |
| if [[ "$CF_POP" == EZE* ]]; then | |
| echo "✅ Hitting Buenos Aires edge" | |
| elif [[ "$CF_POP" == GRU* ]]; then | |
| echo "✅ Hitting São Paulo edge" | |
| elif [[ "$CF_POP" == LIM* ]]; then | |
| echo "✅ Hitting Lima edge" | |
| elif [[ "$CF_POP" == BOG* ]]; then | |
| echo "✅ Hitting Bogotá edge" | |
| elif [[ "$CF_POP" == SCL* ]]; then | |
| echo "✅ Hitting Santiago edge" | |
| else | |
| echo "ℹ️ Hitting $CF_POP edge" | |
| fi | |
| else | |
| echo "Could not determine CloudFront PoP" | |
| fi | |
| echo "" | |
| # Latency tests | |
| echo "⏱️ Latency Tests (5 requests each):" | |
| echo "----------------------------------------" | |
| echo "" | |
| echo "dash.callbell.eu (Cloudflare):" | |
| CF_TIMES="" | |
| for i in 1 2 3 4 5; do | |
| TTFB=$(curl -w "%{time_starttransfer}" -o /dev/null -s https://dash.callbell.eu/health) | |
| TTFB_MS=$(echo "$TTFB * 1000" | bc 2>/dev/null || echo "$TTFB * 1000" | awk '{printf "%.0f", $1 * 1000}') | |
| echo " Request $i: ${TTFB_MS}ms" | |
| CF_TIMES="$CF_TIMES $TTFB" | |
| sleep 0.5 | |
| done | |
| echo "" | |
| echo "dash-sa.callbell.eu (CloudFront):" | |
| CFR_TIMES="" | |
| for i in 1 2 3 4 5; do | |
| TTFB=$(curl -w "%{time_starttransfer}" -o /dev/null -s https://dash-sa.callbell.eu/health) | |
| TTFB_MS=$(echo "$TTFB * 1000" | bc 2>/dev/null || echo "$TTFB * 1000" | awk '{printf "%.0f", $1 * 1000}') | |
| echo " Request $i: ${TTFB_MS}ms" | |
| CFR_TIMES="$CFR_TIMES $TTFB" | |
| sleep 0.5 | |
| done | |
| echo "" | |
| # Detailed timing for last request | |
| echo "📊 Detailed Timing Breakdown:" | |
| echo "----------------------------------------" | |
| echo "" | |
| echo "dash.callbell.eu (Cloudflare):" | |
| curl -w " DNS: %{time_namelookup}s\n Connect: %{time_connect}s\n TLS: %{time_appconnect}s\n TTFB: %{time_starttransfer}s\n Total: %{time_total}s\n" -o /dev/null -s https://dash.callbell.eu/health | |
| echo "" | |
| echo "dash-sa.callbell.eu (CloudFront):" | |
| curl -w " DNS: %{time_namelookup}s\n Connect: %{time_connect}s\n TLS: %{time_appconnect}s\n TTFB: %{time_starttransfer}s\n Total: %{time_total}s\n" -o /dev/null -s https://dash-sa.callbell.eu/health | |
| echo "" | |
| # MTR / Traceroute Network Path Analysis | |
| echo "🔍 Network Path Analysis:" | |
| echo "----------------------------------------" | |
| # Check if MTR is available | |
| MTR_CMD="" | |
| if command -v mtr &> /dev/null; then | |
| MTR_CMD="mtr" | |
| elif [ -x "/usr/local/sbin/mtr" ]; then | |
| MTR_CMD="/usr/local/sbin/mtr" | |
| elif [ -x "/opt/homebrew/sbin/mtr" ]; then | |
| MTR_CMD="/opt/homebrew/sbin/mtr" | |
| fi | |
| if [ -n "$MTR_CMD" ]; then | |
| # MTR is available | |
| echo "Using MTR for detailed path analysis." | |
| echo "" | |
| # Check if we have sudo access or are root | |
| CAN_RUN_MTR=0 | |
| if [ "$EUID" -eq 0 ]; then | |
| CAN_RUN_MTR=1 | |
| SUDO_PREFIX="" | |
| elif sudo -n true 2>/dev/null; then | |
| CAN_RUN_MTR=1 | |
| SUDO_PREFIX="sudo" | |
| else | |
| echo "MTR requires administrator privileges for raw socket access." | |
| echo "" | |
| read -p "Enter sudo password to run MTR? [y/N]: " -n 1 -r | |
| echo "" | |
| if [[ $REPLY =~ ^[Yy]$ ]]; then | |
| if sudo -v 2>/dev/null; then | |
| CAN_RUN_MTR=1 | |
| SUDO_PREFIX="sudo" | |
| else | |
| echo "⚠️ Could not obtain sudo access. Falling back to traceroute." | |
| CAN_RUN_MTR=0 | |
| fi | |
| else | |
| echo "ℹ️ Skipping MTR, falling back to traceroute." | |
| CAN_RUN_MTR=0 | |
| fi | |
| fi | |
| if [ "$CAN_RUN_MTR" -eq 1 ]; then | |
| MTR_CYCLES=50 | |
| echo "Running MTR with $MTR_CYCLES packets (this takes ~1 minute)..." | |
| echo "" | |
| echo "→ dash.callbell.eu (Cloudflare):" | |
| echo "" | |
| $SUDO_PREFIX $MTR_CMD -rwc $MTR_CYCLES dash.callbell.eu 2>/dev/null | |
| echo "" | |
| echo "→ dash-sa.callbell.eu (CloudFront):" | |
| echo "" | |
| $SUDO_PREFIX $MTR_CMD -rwc $MTR_CYCLES dash-sa.callbell.eu 2>/dev/null | |
| echo "" | |
| else | |
| # Fall back to traceroute | |
| MTR_CMD="" | |
| fi | |
| fi | |
| # Fallback to traceroute if MTR not available or couldn't run | |
| if [ -z "$MTR_CMD" ] || [ "${CAN_RUN_MTR:-1}" -eq 0 ]; then | |
| echo "ℹ️ Using built-in traceroute for path analysis." | |
| if [[ "$OSTYPE" == "darwin"* ]]; then | |
| echo " (For better diagnostics with packet loss stats: brew install mtr)" | |
| fi | |
| echo "" | |
| echo "→ dash.callbell.eu (Cloudflare):" | |
| echo "" | |
| if [[ "$OSTYPE" == "darwin"* ]]; then | |
| # macOS traceroute | |
| traceroute -n -q 3 -w 2 dash.callbell.eu 2>/dev/null || traceroute dash.callbell.eu 2>/dev/null | |
| else | |
| # Linux traceroute (might need -I for ICMP, or use tracepath as fallback) | |
| if command -v traceroute &> /dev/null; then | |
| traceroute -n -q 3 -w 2 dash.callbell.eu 2>/dev/null || traceroute dash.callbell.eu 2>/dev/null | |
| elif command -v tracepath &> /dev/null; then | |
| tracepath dash.callbell.eu 2>/dev/null | |
| else | |
| echo " traceroute/tracepath not available" | |
| fi | |
| fi | |
| echo "" | |
| echo "→ dash-sa.callbell.eu (CloudFront):" | |
| echo "" | |
| if [[ "$OSTYPE" == "darwin"* ]]; then | |
| traceroute -n -q 3 -w 2 dash-sa.callbell.eu 2>/dev/null || traceroute dash-sa.callbell.eu 2>/dev/null | |
| else | |
| if command -v traceroute &> /dev/null; then | |
| traceroute -n -q 3 -w 2 dash-sa.callbell.eu 2>/dev/null || traceroute dash-sa.callbell.eu 2>/dev/null | |
| elif command -v tracepath &> /dev/null; then | |
| tracepath dash-sa.callbell.eu 2>/dev/null | |
| else | |
| echo " traceroute/tracepath not available" | |
| fi | |
| fi | |
| echo "" | |
| # On macOS 12+, also run networkQuality if available | |
| if command -v networkQuality &> /dev/null; then | |
| echo "→ Network Quality (macOS built-in):" | |
| echo "" | |
| networkQuality -s 2>/dev/null | |
| echo "" | |
| fi | |
| fi | |
| # Full Cloudflare trace for debugging | |
| echo "📋 Full Cloudflare Trace (for support tickets):" | |
| echo "----------------------------------------" | |
| curl -s https://dash.callbell.eu/cdn-cgi/trace 2>/dev/null | |
| echo "" | |
| # Summary and recommendation | |
| if [ "${ROUTING_ISSUE:-0}" -eq 1 ]; then | |
| echo "========================================" | |
| echo "⚠️ ROUTING ISSUE DETECTED" | |
| echo "========================================" | |
| echo "" | |
| echo "Your traffic is being routed to a distant Cloudflare PoP." | |
| echo "This may cause increased latency. Please share these results" | |
| echo "with Callbell support: soporte@callbell.eu" | |
| echo "" | |
| fi | |
| echo "========================================" | |
| echo " Test completed: $(date -u '+%Y-%m-%d %H:%M:%S UTC')" | |
| echo "========================================" | |
| echo "" | |
| echo "📧 Please copy all output above and send to: soporte@callbell.eu" | |
| echo "" |
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