designitm
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Service iptables Restart brings up an unknown failure message, must ensure security
Hi,
I have recently installed and set up a new server and had just finished setting up the iptables document in /etc/sysconfig/iptables and when I restarted the page I received this error:
Flushing firewall rules: [ OK ]
Setting chains to policy ACCEPT: security raw nat mangle fi[FAILED]
Unloading iptables modules: [ OK ]
Applying iptables firewall rules: [ OK ]
My iptables pages looks like this:
# Firewall configuration written by system-config-securityleve l
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:RH-Firewall-1-INPUT - [0:0]
-A INPUT -j RH-Firewall-1-INPUT
-A FORWARD -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT
-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
-A RH-Firewall-1-INPUT -p 51 -j ACCEPT
-A RH-Firewall-1-INPUT -p udp --dport 5353 -d 224.0.0.251 -j ACCEPT
-A RH-Firewall-1-INPUT -p udp -m udp --dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 80 -j ACCEPT
#-A RH-Firewall-1-INPUT -p udp -m udp --dport 53 -j ACCEPT
-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
COMMIT
Any help or observations on this matter would be great!
D
I have recently installed and set up a new server and had just finished setting up the iptables document in /etc/sysconfig/iptables and when I restarted the page I received this error:
Flushing firewall rules: [ OK ]
Setting chains to policy ACCEPT: security raw nat mangle fi[FAILED]
Unloading iptables modules: [ OK ]
Applying iptables firewall rules: [ OK ]
My iptables pages looks like this:
# Firewall configuration written by system-config-securityleve
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:RH-Firewall-1-INPUT - [0:0]
-A INPUT -j RH-Firewall-1-INPUT
-A FORWARD -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT
-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
-A RH-Firewall-1-INPUT -p 51 -j ACCEPT
-A RH-Firewall-1-INPUT -p udp --dport 5353 -d 224.0.0.251 -j ACCEPT
-A RH-Firewall-1-INPUT -p udp -m udp --dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 80 -j ACCEPT
#-A RH-Firewall-1-INPUT -p udp -m udp --dport 53 -j ACCEPT
-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited
COMMIT
Any help or observations on this matter would be great!
D
ASKER CERTIFIED SOLUTION
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No, I'm not aware of any issues there.
ASKER
I am re-installing everything now, once I am done, I will attempt to see if the issue arises again,
thanks for your help :) I will post my results here again and we can confirm your answer on this issue.
you wouldn't know about installing mod_security would you?
D
thanks for your help :) I will post my results here again and we can confirm your answer on this issue.
you wouldn't know about installing mod_security would you?
D
ASKER