bugzilla-daemon at netfilter.org
2013-Aug-28 01:13 UTC
[Bug 848] New: Cannot Block specific IP
https://bugzilla.netfilter.org/show_bug.cgi?id=848
Summary: Cannot Block specific IP
Product: iptables
Version: 1.3.5
Platform: i386
OS/Version: RedHat Linux
Status: NEW
Severity: major
Priority: P5
Component: iptables
AssignedTo: netfilter-buglog at lists.netfilter.org
ReportedBy: ted at usgrp.net
Estimated Hours: 0.0
Running the following command:
iptables -I INPUT -s 192.3.6.142 -j DROP
Results in the following rule in the chain:
target prot opt source destination
DROP all -- . anywhere
I would imagine that is wide-spread, but the system on which I discovered it is
32Bit intel running Centos 5.4
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https://bugzilla.netfilter.org/show_bug.cgi?id=848
Phil Oester <netfilter at linuxace.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |netfilter at linuxace.com
Resolution| |INVALID
--- Comment #1 from Phil Oester <netfilter at linuxace.com> 2013-08-28
03:19:27 CEST ---
# host 192.3.6.142
142.6.3.192.in-addr.arpa domain name pointer .
Er...try using "iptables -nvL" if you'd like to see real IPs
instead of bogus
reverse DNS entries.
Closing.
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