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linux:firewall6 [2012/01/17 21:51]
greebo old revision restored
linux:firewall6 [2012/04/20 14:32]
greebo
Line 12: Line 12:
    
 # path to ip6tables # path to ip6tables
-IP6T="/sbin/ip6tables"+IP6TB="/sbin/ip6tables"
  
 # name of our Internet and intranet interfaces # name of our Internet and intranet interfaces
Line 118: Line 118:
  
 # Allow but rate-limit echo request/reply # Allow but rate-limit echo request/reply
-$IP6TB -A INPUT -i $PUBIF -p icmpv6 --icmpv6-type 128 -m limit --limit 900/min -j ACCEPT +$IP6TB -A INPUT -i $INTERNET -p icmpv6 --icmpv6-type 128 -m limit --limit 900/min -j ACCEPT 
-$IP6TB -A INPUT -i $PUBIF -p icmpv6 --icmpv6-type 129 -m limit --limit 900/min -j ACCEPT+$IP6TB -A INPUT -i $INTERNET -p icmpv6 --icmpv6-type 129 -m limit --limit 900/min -j ACCEPT
  
 # Allow router advertisements on local network segments # Allow router advertisements on local network segments
Line 142: Line 142:
  
 #reject #reject
-$IP6TB -A INPUT -i $PUBIF -p tcp -m state --syn --state NEW -m multiport --dports 113,1080,3128,8080 -j REJECT +$IP6TB -A INPUT -i $INTERNET -p tcp -m state --syn --state NEW -m multiport --dports 113,1080,3128,8080 -j REJECT 
-$IP6TB -A INPUT -i $PUBIF -p udp -m multiport --dports  113 -j REJECT+$IP6TB -A INPUT -i $INTERNET -p udp -m multiport --dports  113 -j REJECT
  
  
Line 153: Line 153:
 # OUTPUT # OUTPUT
  
-$IP6TB -A OUTPUT -o $PUBIF -p icmpv6 --icmpv6-type 128 -m limit --limit 900/min -j ACCEPT +$IP6TB -A OUTPUT -o $INTERNET -p icmpv6 --icmpv6-type 128 -m limit --limit 900/min -j ACCEPT 
-$IP6TB -A OUTPUT -o $PUBIF -p icmpv6 --icmpv6-type 129 -m limit --limit 900/min -j ACCEPT+$IP6TB -A OUTPUT -o $INTERNET -p icmpv6 --icmpv6-type 129 -m limit --limit 900/min -j ACCEPT
  
  for icmptype in 133 134 135 136 137  for icmptype in 133 134 135 136 137
linux/firewall6.txt · Last modified: 2012/10/19 09:39 by zagi
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