From f9051746eea00988e92a6f099160a1ac80069d64 Mon Sep 17 00:00:00 2001
From: kev <vimagick@gmail.com>
Date: Sun, 27 Sep 2015 10:38:41 +0800
Subject: [PATCH] update

---
 iptables/Dockerfile |  2 +-
 iptables/README.md  | 27 +++++++++++++++++++++++----
 2 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/iptables/Dockerfile b/iptables/Dockerfile
index 326bbe9..014bd71 100644
--- a/iptables/Dockerfile
+++ b/iptables/Dockerfile
@@ -10,7 +10,7 @@ RUN apk add -U iproute2
 ENV TCP_PORTS 80,443
 ENV UDP_PORTS 53
 ENV RATE 1mbit
-ENV BURST 1mbit
+ENV BURST 1kb
 ENV LATENCY 50ms
 ENV INTERVAL 60
 
diff --git a/iptables/README.md b/iptables/README.md
index 77727a4..19fa289 100644
--- a/iptables/README.md
+++ b/iptables/README.md
@@ -1,8 +1,10 @@
 iptables
 ========
 
-- iptables: filter ports
-- tc: control traffic
+![](https://badge.imagelayers.io/vimagick/iptables:latest.svg)
+
+- _iptables_: filter ports (allow: 53/UDP, 80/TCP, 443/TCP)
+- _tc_: control traffic via [tbf][1]
 
 ## docker-compose.yml
 
@@ -12,7 +14,7 @@ shadowsocks:
   environment:
     - DNS_ADDR=8.8.8.8
     - METHOD=chacha20
-    - PASSWORD=GUB61zGB2
+    - PASSWORD=9MLSpPmNt
   net: container:iptables
   restart: always
 
@@ -24,8 +26,25 @@ iptables:
     - TCP_PORTS=80,443
     - UDP_PORTS=53
     - RATE=4mbit
-    - BURST=4mbit
+    - BURST=4kb
   cap_add:
     - NET_ADMIN
   restart: always
 ```
+
+## Up and Running
+
+```
+$ docker-compose up -d
+Creating shadowsocks_iptables_1...
+Creating shadowsocks_shadowsocks_1...
+
+$ docker-compose logs
+Every 60s: tc -s qdisc ls dev eth0                          2015-09-27 02:27:57
+iptables_1    |
+iptables_1    | qdisc tbf 8012: root refcnt 2 rate 4Mbit burst 4Kb lat 50.0ms
+iptables_1    |  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
+iptables_1    |  backlog 0b 0p requeues 0
+```
+
+[1]: http://linux.die.net/man/8/tc-tbf