From d8818ee80a9a004ea0fac3715415395810666921 Mon Sep 17 00:00:00 2001
From: tim-ywliu <68043973+tim-ywliu@users.noreply.github.com>
Date: Sun, 18 Feb 2024 22:27:35 +0800
Subject: [PATCH] Update README.md

---
 README.md | 67 ++-----------------------------------------------------
 1 file changed, 2 insertions(+), 65 deletions(-)

diff --git a/README.md b/README.md
index fe81482..6c54fae 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ cat /proc/gtp5g/qer
 ### QoS Enable
 Support Session AMBR and MFBR
 
-1) Check whether QoS is enabled or disabled.(1 enabled, 0 disabled)
+1) Check whether QoS is enabled or disabled. (1 means enabled, 0 means disabled)
     ```
     cat /proc/gtp5g/qos
     ```
@@ -67,67 +67,4 @@ Support Session AMBR and MFBR
     echo [number] > /proc/gtp5g/dbg
     ```
 ### Tools
-+ [go-gtp5gnl](https://github.com/free5gc/go-gtp5gnl) usage
-    +  Build tool
-        ```
-        # change directory
-        cd ./cmd/gogtp5g-tunnel
-
-        # build gogtp5g-tunnel
-        go build
-        ```
-    +  List all PDR/FAR/QER
-        ```
-        # ./gtp5g-tunnel list [pdr/far/qer]
-        ./gtp5g-tunnel list pdr
-        ```
-    +  Get/Del/Add/Mod PDR/FAR/QER
-        ```
-        # ./gtp5g-tunnel [get/del/add/mod] [PDR/FAR/QER] [interface_name] [seid] [id] [option]
-        ./gtp5g-tunnel add pdr upfgtp0 1 3 --pcd 99
-        ```
-        ```
-        PDR OPTIONS
-
-                --pcd <precedence>
-
-                --hdr-rm <outer-header-removal>
-
-                --far-id <existed-far-id>
-
-                --ue-ipv4 <pdi-ue-ipv4>
-
-                --f-teid <i-teid> <local-gtpu-ipv4>
-
-                --sdf-desp <description-string>
-
-                --sdf-tos-traff-cls <tos-traffic-class>
-
-                --sdf-scy-param-idx <security-param-idx>
-
-                --sdf-flow-label <flow-label>
-
-                --sdf-id <id>
-
-                --qer-id <id>
-
-        FAR OPTIONS
-
-                --action <apply-action>
-
-                --hdr-creation <description> <o-teid> <peer-ipv4> <peer-port>
-
-        QER OPTIONS
-
-                --qer-id <qer-id>
-
-                --qfi-id <qfi-id> [Value range: {0..63}]
-
-                --rqi-d <rqi> [Value range: {0=not triggered, 1=triggered}]
-
-                --ppp <ppp> [Value range: {0=not present, 1=present}]
-
-                --ppi <ppi> [Value range: {0..7}]
-        ```
-
-
++ [go-gtp5gnl](https://github.com/free5gc/go-gtp5gnl)