From 5a52c517ebb2c7421f57b0f00f2de6697cdd7a9c Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Sat, 24 May 2003 11:44:18 +0000 Subject: finally commit the overly delayed RFC1812 admin prohibited option --- iptables.8 | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'iptables.8') diff --git a/iptables.8 b/iptables.8 index bd58e09c..f73ff462 100644 --- a/iptables.8 +++ b/iptables.8 @@ -864,8 +864,9 @@ The type given can be .BR icmp-host-unreachable , .BR icmp-port-unreachable , .BR icmp-proto-unreachable , -.BR "icmp-net-prohibited or" -.BR icmp-host-prohibited , +.BR icmp-net-prohibited , +.BR "icmp-host-prohibited or" +.BR "icmp-admin-prohibited (*)" which return the appropriate ICMP error message (\fBport-unreachable\fP is the default). The option .B tcp-reset @@ -874,6 +875,8 @@ TCP RST packet to be sent back. This is mainly useful for blocking .I ident (113/tcp) probes which frequently occur when sending mail to broken mail hosts (which won't accept your mail otherwise). +.TP +(*) Using icmp-admin-prohibited with kernels that do not support it will result in a plain DROP instead of REJECT .SS SNAT This target is only valid in the .B nat -- cgit v1.2.3