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-rw-r--r--md/writeup/using_iptables.md10
1 files changed, 7 insertions, 3 deletions
diff --git a/md/writeup/using_iptables.md b/md/writeup/using_iptables.md
index 3893b08..9f92993 100644
--- a/md/writeup/using_iptables.md
+++ b/md/writeup/using_iptables.md
@@ -1,5 +1,5 @@
title:Using iptables
-keywords:linux,iptables,networking,icmp,ping
+keywords:linux,iptables,networking,icmp,ping,block,forward,tcp,udp,netfilter
# Iptables
## Intro
@@ -282,7 +282,7 @@ Lets block just incoming ip
iptables -A INPUT -s 8.8.8.8 -j DROP
```
-#### Blov by port
+#### Block by port
Block ip to access specific port
@@ -342,4 +342,8 @@ the system admins could be not happy with this jokes ;].
15. http://www.iptables.info/en/connection-state.html
16. https://en.wikipedia.org/wiki/Transmission_Control_Protocol#Protocol_operation
17. https://tools.ietf.org/html/rfc675
-18. https://www.netfilter.org/documentation/HOWTO/packet-filtering-HOWTO-7.html \ No newline at end of file
+18. https://www.netfilter.org/documentation/HOWTO/packet-filtering-HOWTO-7.html
+
+https://www.honeynet.org/node/691
+http://wiki.lvl1.org/Iptables
+https://mkirby.org/mkblog/?p=47 \ No newline at end of file