VirtueTech
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RedHat ES: PortFlush cron error - iptables: No chain/target/match by that name
I keep getting this in my email box from my server:
/etc/cron.hourly/portflush :
iptables: No chain/target/match by that name
How do I get rid of this error. It gets sent to me on an hourly basis.
Thanks.
/etc/cron.hourly/portflush
iptables: No chain/target/match by that name
How do I get rid of this error. It gets sent to me on an hourly basis.
Thanks.
SOLUTION
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ASKER
NOTE: I changed CLEAR_CHAIN from 1 to 0 to stop the emails.
However I would like to fix the error instead of hiding it. Any more ideas?
However I would like to fix the error instead of hiding it. Any more ideas?
ASKER CERTIFIED SOLUTION
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ASKER
Did it split points right
Hello.. There..
Previously, i was getting the error :"Unable to load iptables module (ip_tables), aborting."
while restarting the APF firewall.
Then, on some forum, i found that, a post which asked to try out making a change in the conf.apf.
"change MONOKERN="0" Set it to "1" and then try start APF again."
I did the same, and then, while restarting the APF, i got following error :
"iptables: No chain/target/match by that name"
please help me, out to solve the error.
Here is the some of the details of my server :
Kernel: Linux <SERVER_HOSTNAME_HERE> 2.4.27-grsec #1 SMP Mon Sep 6 07:48:11 EDT 2004 i686 i686 i386 GNU/Linux
Also, i do not have portsentry on my server.
lastely, earlier, i was not experiencing any APF error.. but, for some days, the server was being handled by another person, who i think, might have upgraded/downgraded the kernel version... could this cause any compatibility issues...
Thank you, in advance..
waiting for reply.
Previously, i was getting the error :"Unable to load iptables module (ip_tables), aborting."
while restarting the APF firewall.
Then, on some forum, i found that, a post which asked to try out making a change in the conf.apf.
"change MONOKERN="0" Set it to "1" and then try start APF again."
I did the same, and then, while restarting the APF, i got following error :
"iptables: No chain/target/match by that name"
please help me, out to solve the error.
Here is the some of the details of my server :
Kernel: Linux <SERVER_HOSTNAME_HERE> 2.4.27-grsec #1 SMP Mon Sep 6 07:48:11 EDT 2004 i686 i686 i386 GNU/Linux
Also, i do not have portsentry on my server.
lastely, earlier, i was not experiencing any APF error.. but, for some days, the server was being handled by another person, who i think, might have upgraded/downgraded the kernel version... could this cause any compatibility issues...
Thank you, in advance..
waiting for reply.
Hello..
An update :
i have tried loading the iptables_module using the command :
modprobe ip_tables,
but got the error :
"modprobe: Can't locate module ip_tables"
Just wonder, if there is another method of loading the ip_tables module..
An update :
i have tried loading the iptables_module using the command :
modprobe ip_tables,
but got the error :
"modprobe: Can't locate module ip_tables"
Just wonder, if there is another method of loading the ip_tables module..
ASKER
source /etc/sysconfig/portsentry
# This will flush the PORTSEN rules from your firewall tool (ipchains or
# iptables) every hour if CLEAR_CHAIN is set to "1" in the
# /etc/sysconfig/portsentry file
if [ "$CLEAR_CHAIN" = "1" ]
then
$IPTOOL -F $PORTSENTRY_CHAIN
rm -f /var/log/portsentry/*block
fi
exit