From 069b1b6fc23dbd995be69be340853b00c2a66123 Mon Sep 17 00:00:00 2001
From: Pim van Pelt <pim@ipng.nl>
Date: Mon, 9 Jun 2025 18:19:38 +0200
Subject: [PATCH] Update README

---
 README.md | 32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index aea5071..3826065 100644
--- a/README.md
+++ b/README.md
@@ -69,31 +69,43 @@ CGO_ENABLED=0 go build -ldflags "-X main.version=${VERSION} -X main.buildTime=${
 
 ### Command Line Flags
 
+#### General Application Flags
+
 | Flag | Default | Description |
 |------|---------|-------------|
 | `-agentx-addr` | `localhost:705` | AgentX master agent address (hostname:port or Unix socket path) |
-| `-vpp-stats-addr` | `/var/run/vpp/stats.sock` | VPP statistics socket path |
-| `-period` | `10.0` | Interval in seconds for querying VPP interface stats |
-| `-vpp-ifindex-offset` | `1000` | Offset to add to VPP interface indices for SNMP |
+| `-debug` | `false` | Enable debug logging |
+
+#### VPP Statistics Module Flags
+
+| Flag | Default | Description |
+|------|---------|-------------|
+| `-vppstats.addr` | `/var/run/vpp/stats.sock` | VPP statistics socket path |
+| `-vppstats.period` | `10` | Interval in seconds for querying VPP interface stats |
+| `-vppstats.ifindex-offset` | `1000` | Offset to add to VPP interface indices for SNMP |
 
 ### Examples
 
 ```bash
+# Enable debug logging
+./vpp-snmp-agent -debug
+
 # Custom polling interval (5 seconds)
-./vpp-snmp-agent -period 5.0
+./vpp-snmp-agent -vppstats.period 5
 
 # Custom VPP stats socket
-./vpp-snmp-agent -vpp-stats-addr /custom/path/stats.sock
+./vpp-snmp-agent -vppstats.addr /custom/path/stats.sock
 
 # Custom interface index offset (start at 2000)
-./vpp-snmp-agent -vpp-ifindex-offset 2000
+./vpp-snmp-agent -vppstats.ifindex-offset 2000
 
 # Full configuration
 ./vpp-snmp-agent \
   -agentx-addr /var/agentx/master \
-  -vpp-stats-addr /var/run/vpp/stats.sock \
-  -period 5.0 \
-  -vpp-ifindex-offset 1000
+  -debug \
+  -vppstats.addr /var/run/vpp/stats.sock \
+  -vppstats.period 5 \
+  -vppstats.ifindex-offset 1000
 ```
 
 ## SNMP Interface Mapping
@@ -151,7 +163,7 @@ snmpwalk -v2c -c public localhost 1.3.6.1.2.1.31.1.1.1
 
 ### Query with Custom Offset
 
-If running with `-vpp-ifindex-offset 2000`:
+If running with `-vppstats.ifindex-offset 2000`:
 
 ```bash
 # Interface 0 counters at index 2000