Differences

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--- tools:fwknop [2022/08/28 15:27] – [Setup] darron
+++ tools:fwknop [2023/01/20 20:16] (current) – [Server] darron
@@ Line 4: / Line 4: @@
 Port knocking is used to alter packet filter rules on a host
-dependant upon a secret packet delivered to that host.
+dependant upon a packet encrypted with a secret key delivered to that host.
 It can be used to open a normally closed port to an SSH server
@@ Line 19: / Line 19: @@
 ==FWKNOP==
-__Run__
+==Install==
+<code>
+apt install fwknop-server
+</code>
+==Run==
 <code>
 /usr/sbin/fwknopd
 </code>
-__access.conf__
+==access.conf==
 <code>
@@ Line 33: / Line 39: @@
 </code>
-__fwknop.conf__
+==fwknop.conf==
 <code>
 PCAP_INTF eth0;
+</code>
+===Client===
+==Install==
+<code>
+apt install fwknop-client
+</code>
+==.fwknoprc==
+<code>
+[default]
+[hostname]
+SPA_SERVER      x.x.x.x
+ACCESS          tcp/22
+ALLOW_IP        resolve
+KEY             XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+</code>
+==.ssh/config==
+<code>
+Match host hostname exec "fwknop -n hostname && sleep 0.5"
 </code>