Unencrypted IRC ports

beaglebone.txt

 iptables -A INPUT -p tcp --destination-port 2000:2001 -j DROP
 iptables -A INPUT -p tcp --destination-port 12345 -j DROP
 iptables -A INPUT -p tcp --destination-port 32771:32774 -j DROP
-iptables -A INPUT -p tcp --destination-port 6665:6669 -j DROP
 iptables -A INPUT -p tcp --destination-port 4000 -j DROP
 iptables -A INPUT -p tcp --destination-port 119 -j DROP
 iptables -A INPUT -p tcp --destination-port 137 -j DROP
 iptables -A INPUT -p tcp --match multiport --dports 5222:5223,5269,5280:5281 -m limit --limit 3/minute --limit-burst 1 -j ACCEPT
 
 # Limit IRC connections
+iptables -A INPUT -p tcp --dport 6665:6669 -m limit --limit 3/minute --limit-burst 1 -j ACCEPT
 iptables -A INPUT -p tcp --dport 6697 -m limit --limit 3/minute --limit-burst 1 -j ACCEPT
 
 # Limit gopher connections
 So the file should looks like:
 
 #+BEGIN_SRC: bash
-1# ...
-2# Some useful stuff to edit here.
-3# Beware: TOPICLEN may not exceed 390.
-4NICKLEN = 15
-5TOPICLEN = 350
-6MAXCLIENTS = 200
-7USE_OPENSSL = 1
+# ...
+# Some useful stuff to edit here.
+# Beware: TOPICLEN may not exceed 390.
+NICKLEN = 15
+TOPICLEN = 350
+MAXCLIENTS = 200
+USE_OPENSSL = 1
 8# ...
 #+END_SRC
 
 | HTTP          |         80 |
 | HTTPS         |        443 |
 | IMAP          |        143 |
+| IRC           | 6665..6669 |
 | IRC SSL       |       6697 |
 | SIP           | 5060..5061 |
 | SMTP          |     25,587 |