diff --git a/.ci/run-regression.sh b/.ci/run-regression.sh
new file mode 100755
index 00000000..cf3df56b
--- /dev/null
+++ b/.ci/run-regression.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+iterations="$1"
+sleep_time="$2"
+
+PWD="$(pwd)"
+EXEC="$PWD/target/release/rosenpass"
+LOGS="$PWD/output/logs"
+
+mkdir -p "$LOGS"
+
+run_command() {
+  local file=$1
+  local log_file="$2"
+  ("$EXEC" exchange-config "$file" 2>&1 | tee -a "$log_file") &
+  echo $!
+}
+
+pids=()
+
+(cd output/dut && run_command "configs/dut-$iterations.toml" "$LOGS/dut.log")
+for (( x=0; x<iterations; x++ )); do
+  (cd output/ate && run_command "configs/ate-$x.toml" "$LOGS/ate-$x.log") & pids+=($!)
+done
+
+sleep "$sleep_time"
+
+lsof -i :9999 | awk 'NR!=1 {print $2}' | xargs kill
+
+for (( x=0; x<iterations; x++ )); do
+    port=$((x + 50000))
+    lsof -i :$port | awk 'NR!=1 {print $2}' | xargs kill
+done
diff --git a/.github/workflows/regressions.yml b/.github/workflows/regressions.yml
new file mode 100644
index 00000000..2778da43
--- /dev/null
+++ b/.github/workflows/regressions.yml
@@ -0,0 +1,21 @@
+name: QC
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+permissions:
+  checks: write
+  contents: read
+
+jobs:
+  multi-peer:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - run: cargo build --bin rosenpass --release
+      - run: python misc/generate_configs.py
+      - run: chmod +x .ci/run-regression.sh
+      - run: .ci/run-regression.sh 100 20
+      - run: |
+          [ $(ls -1 output/ate/out | wc -l) -eq 100 ]
diff --git a/.gitignore b/.gitignore
index f8c71e78..d240f9d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,5 @@ _markdown_*
 **/result
 **/result-*
 .direnv
+
+/output
\ No newline at end of file
diff --git a/misc/generate_configs.py b/misc/generate_configs.py
index 27f1c53f..5a1997af 100644
--- a/misc/generate_configs.py
+++ b/misc/generate_configs.py
@@ -1,14 +1,14 @@
 from pathlib import Path
 from subprocess import run
-
+import os
 
 config = dict(
     peer_counts=[1, 5, 10, 50, 100, 500],
     peer_count_max=100,
-    ate_ip="192.168.2.1",
-    dut_ip="192.168.2.4",
+    ate_ip="127.0.0.1",
+    dut_ip="127.0.0.1",
     dut_port=9999,
-    path_to_rosenpass_bin="/Users/user/src/rosenppass/rosenpass/target/debug/rosenpass",
+    path_to_rosenpass_bin=os.getcwd() + "/target/release/rosenpass",
 )
 
 print(config)