From 64907cece9311d1c339b15eda3f3b4d43f916764 Mon Sep 17 00:00:00 2001 From: rusty Date: Sun, 30 Jul 2000 01:10:04 +0000 Subject: Updated REJECT documentation --- iptables.8 | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'iptables.8') diff --git a/iptables.8 b/iptables.8 index 2fab58b..3e899af 100644 --- a/iptables.8 +++ b/iptables.8 @@ -530,13 +530,20 @@ returned: The type given can be .BR icmp-net-unreachable , .BR icmp-host-unreachable , -.BR icmp-port-unreachable or -.BR icmp-proto-unreachable +.BR icmp-port-unreachable , +.BR icmp-proto-unreachable , +.BR icmp-net-prohibited or +.BR icmp-host-prohibited , which return the appropriate ICMP error message (port-unreachable is the default). The option .B echo-reply is also allowed; it can only be used for rules which specify an ICMP -ping packet, and generates a ping reply. +ping packet, and generates a ping reply. Finally, the option +.B tcp-reset +can be used on rules in (or called from) the +.B INPUT +chain which only match the TCP protocol: this causes a TCP RST packet +to be sent back. .SS TOS This is used to set the 8-bit Type of Service field in the IP header. It is only valid in the -- cgit v1.2.3