iptables-apply(8) System Manager's Manual iptables-apply(8)NAME
iptables-apply - a safer way to update iptables remotely
SYNOPSIS
iptables-apply [-hV] [-t timeout] ruleset-file
DESCRIPTION
iptables-apply will try to apply a new ruleset (as output by iptables-save/read by iptables-restore) to iptables, then prompt the user
whether the changes are okay. If the new ruleset cut the existing connection, the user will not be able to answer affirmatively. In this
case, the script rolls back to the previous ruleset after the timeout expired. The timeout can be set with -t.
When called as ip6tables-apply, the script will use ip6tables-save/-restore instead.
OPTIONS -t seconds, --timeout seconds
Sets the timeout after which the script will roll back to the previous ruleset.
-h, --help
Display usage information.
-V, --version
Display version information.
SEE ALSO iptables-restore(8), iptables-save(8), iptables(8).
LEGALESE
iptables-apply is copyright by Martin F. Krafft.
This manual page was written by Martin F. Krafft <madduck@madduck.net>
Permission is granted to copy, distribute and/or modify this document under the terms of the Artistic License 2.0.
2006-06-04 iptables-apply(8)
Check Out this Related Man Page
iptables-apply(8) System Manager's Manual iptables-apply(8)NAME
iptables-apply - a safer way to update iptables remotely
SYNOPSIS
iptables-apply [-hV] [-t timeout] ruleset-file
DESCRIPTION
iptables-apply will try to apply a new ruleset (as output by iptables-save/read by iptables-restore) to iptables, then prompt the user
whether the changes are okay. If the new ruleset cut the existing connection, the user will not be able to answer affirmatively. In this
case, the script rolls back to the previous ruleset after the timeout expired. The timeout can be set with -t.
When called as ip6tables-apply, the script will use ip6tables-save/-restore instead.
OPTIONS -t seconds, --timeout seconds
Sets the timeout after which the script will roll back to the previous ruleset.
-h, --help
Display usage information.
-V, --version
Display version information.
SEE ALSO iptables-restore(8), iptables-save(8), iptables(8).
LEGALESE
iptables-apply is copyright by Martin F. Krafft.
This manual page was written by Martin F. Krafft <madduck@madduck.net>
Permission is granted to copy, distribute and/or modify this document under the terms of the Artistic License 2.0.
2006-06-04 iptables-apply(8)
Can anyone define the following for me?
/etc/rc.c/init.d/iptables restart
Our resident "Geek" is giving away a prize if I can tell him what this means. (5 Replies)
Does anybody know what is wrong here. I am running centOS
the anticrash gives me this.
#!/bin/sh
while true
do
rm banme.tmp
:> banme.txt
/usr/sbin/tcpdump -p -c 100 -n -i eth0 "dst host 66.197.12 6.19 and udp port 7777" >banme.tmp
grep "length 0" banme.tmp | cut -f 3 -d " " |... (14 Replies)
Hi, I basically want to create a shell script that reads in the /etc/sysconfig/iptables. When it sees the line "-A INPUT -j REJECT --reject-with icmp-host-prohibited" it will create a new line before it and add in the line from another file which will have "-A INPUT -p udp -m udp --dport 27020 -j... (7 Replies)
I noticed a few w00tw00ts in our Apache2 logfile the other day, so I thought I would write a quick post on blocking them with iptables. Feel free to improve upon any of my scripts or ideas in this thread.
First of all, what is a w00tw00t and where might we find one?
Well, a w00tw00t is an... (10 Replies)
Hi I am working on a bash script and would know how to use cut or sed to remove
(F/.M/d h) from a text file.
Before
1 text to save (F/.M/d h)
after
1 text to save
Thanks in advance (5 Replies)
ipables - stealth port 80
This is how I did set up my iptables. It's basic, easy and simple, but it suits my needs.
iptables -A INPUT -i lo -j ACCEPT
iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
iptables -A INPUT -p tcp --dport 80 -j ACCEPT
... (6 Replies)
I have folders like as below format. I need to apply the 755 mode for '.sh' format only. I am using the below command to apply the changes. But it's affecting first level only. How to apply the changes recursively in .sh file only?
Please suggest the command.
Thanks
chmod 755 -R *.sh
... (8 Replies)
Hello,
I have two hosts. One is connected to internet and the other host.
I've read about sharing the internet connection and now I can open websites from the 2nd host.
But now I can not 'ping' to any other host in local net except of the IP of the host with the internet connection.
I... (5 Replies)
I currently installed openvpn on CentOS 6 64bit and everything is working fine but I want to portforward a client "user" so they can use that port here is what i thought it might work
iptables -t nat -A PREROUTING -p udp -d SERVERIP --dport 3074 -j DNAT --to-destination 10.8.0.6:3074 (13 Replies)
Since some times now I have this problem as paypal got into dynamic IP's of sort.
I have (my own made) captive portal on linux/iptables/php .. I'd like to allow paypal always.. and before I used 'iptables -I my_table -d paypal.com -j ACCEPT' or return or whatever/wherever... Nowdays that ... (8 Replies)
I am attempting to block connection to a specific BSSID. My friend's son has been getting around the access restrictions I set for the family on my friend's behalf (I have Tomato running on his Linksys), and his son has access to the neighbour's wifi. I want to be able to block the connection to... (32 Replies)
Hi
When there is two or three internet lines How can you ping lost latest to try to cover loadbalance
csf or iptables can do Loadbalance?
Thanks (7 Replies)
Hi
I want to allow mysql connections to my server and I have added the following iptables.
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere tcp dpt:mysql
Chain FORWARD (policy ACCEPT)
target ... (8 Replies)
Hello,
I have a requirement to apply hashing algorithm on flat file on one or more columns dynamically based on header
sample input file
ID|NAME|AGE|GENDER
10|ABC|30|M
20|DEF|20|F
say if i want multiple columns based on the header example id,name or id,age or name,gender and hash and... (13 Replies)