diff --git a/securite/dm/pcap_analyzer/Cargo.lock b/securite/dm/pcap_analyzer/Cargo.lock
index 73094ba..946cc29 100644
--- a/securite/dm/pcap_analyzer/Cargo.lock
+++ b/securite/dm/pcap_analyzer/Cargo.lock
@@ -215,6 +215,7 @@ version = "0.1.0"
 dependencies = [
  "clap",
  "etherparse",
+ "libc",
  "pcap",
 ]
 
diff --git a/securite/dm/pcap_analyzer/Cargo.toml b/securite/dm/pcap_analyzer/Cargo.toml
index 1dce43a..fe63bb4 100644
--- a/securite/dm/pcap_analyzer/Cargo.toml
+++ b/securite/dm/pcap_analyzer/Cargo.toml
@@ -6,4 +6,5 @@ edition = "2021"
 [dependencies]
 clap = { version = "4.5.7", features = ["derive"] }
 etherparse = "0.15.0"
+libc = "0.2"
 pcap = "2.0.0"
diff --git a/securite/dm/pcap_analyzer/src/main.rs b/securite/dm/pcap_analyzer/src/main.rs
index 3cdd889..d234567 100644
--- a/securite/dm/pcap_analyzer/src/main.rs
+++ b/securite/dm/pcap_analyzer/src/main.rs
@@ -21,9 +21,16 @@ fn main() -> Result<(), Box<dyn Error>> {
 			let mut total = 0;
 			let mut total_ipv4 = 0;
 			let mut errs = 0;
+			let mut first_timestamp = None;
+			let mut last_timestamp = None;
 			while let Ok(packet) = pcap.next_packet() {
 				total += 1;
 
+				last_timestamp = Some(packet.header.ts);
+				if first_timestamp.is_none() {
+					first_timestamp = last_timestamp;
+				}
+
 				let Ok(packet) = SlicedPacket::from_ethernet(packet.data) else {
 					errs += 1;
 					continue;
@@ -33,9 +40,17 @@ fn main() -> Result<(), Box<dyn Error>> {
 					total_ipv4 += 1;
 				}
 			}
-			println!("Count:      {total: >9}");
-			println!("Count IPv4: {total_ipv4: >9}");
-			println!("Errors:     {errs: >9}");
+			println!("Count:           {total: >20}");
+			println!("Count IPv4:      {total_ipv4: >20}");
+			let non_ipv4 = total - total_ipv4;
+			println!("non-IPv4 count:  {non_ipv4: >20}");
+			let first_timestamp = first_timestamp.map(tv_to_sec).unwrap_or_default();
+			println!("First timestamp: {first_timestamp: >20.2}");
+			let last_timestamp = last_timestamp.map(tv_to_sec).unwrap_or_default();
+			println!("Last timestamp:  {last_timestamp: >20.2}");
+			let avg_packet = (last_timestamp - first_timestamp) / total as f64;
+			println!("Avg packet rate:  {avg_packet: >20.2}");
+			println!("Errors:          {errs: >20}");
 		}
 	}
 
@@ -55,3 +70,9 @@ enum Cmd {
 	Links,
 	Stats,
 }
+
+fn tv_to_sec(tv: libc::timeval) -> f64 {
+	let usec_per_sec = 1_000_000;
+	let usecs = tv.tv_usec + (tv.tv_sec * usec_per_sec);
+	usecs as f64 / usec_per_sec as f64
+}
diff --git a/securite/dm/rapport.md b/securite/dm/rapport.md
index 13408bb..343e633 100644
--- a/securite/dm/rapport.md
+++ b/securite/dm/rapport.md
@@ -156,3 +156,20 @@ Le PcapNg introduit les fonctionnalités suivantes :
 - Un seul fichier peut contenir plusieurs liens.
 - Des annotations peuvent être ajoutés aux trammes.
 - Des structures spécialisés permettent de compacter les données réccurentes (addresses, clés).
+
+### Basic traffic stats
+
+#### How many IPv4 packets does the trace contain (as IPv4 count:)?
+
+```sh
+pcap_analyzer ./trace2.pcap stats
+# Count:           30611000
+# Count IPv4:      28893393
+# non-IPv4 count:   1717607
+```
+
+La trace contient 28 893 393 paquets IPv4.
+
+#### How many non-IPv4 packets does the trace contain (as non-IPv4 count:)?
+
+La trace contient 1 717 607 paquets non-IPv4.
\ No newline at end of file