Debian : Iptables rule not staying persistent, getting deleted in sometime
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I am working on a Debian stable system and we want to add a rule to allow access for Nagios. Unfortunately, the rule is automatically getting deleted after some time. We are unable to find out what's going wrong. Any ideas?
I have installed iptables-persistent package already.
Rule :
iptables -I INPUT -p tcp --destination-port 5666 -j ACCEPT
Initially it shows with the following command, but then it suddenly disappears :
iptables -S | grep 5666
Thank you.
debian iptables nagios
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up vote
0
down vote
favorite
I am working on a Debian stable system and we want to add a rule to allow access for Nagios. Unfortunately, the rule is automatically getting deleted after some time. We are unable to find out what's going wrong. Any ideas?
I have installed iptables-persistent package already.
Rule :
iptables -I INPUT -p tcp --destination-port 5666 -j ACCEPT
Initially it shows with the following command, but then it suddenly disappears :
iptables -S | grep 5666
Thank you.
debian iptables nagios
Have you investigated how iptables-persistent works?
– Rui F Ribeiro
Dec 6 at 9:38
@RuiFRibeiro : Yes, I already see the rules in /etc/iptables/v4, the error I can think of is there is no service iptables-persistent found to start. Thank you.
– We are Borg
Dec 6 at 9:46
@WeareBorg Add your rule to the file /etc/iptables/rules.v4 and restart netfilter-persistent service
– ibrahim
Dec 6 at 9:52
@ibrahim : Tried already, not working.
– We are Borg
Dec 6 at 9:59
@ibrahim : I already had the rule in rules.v4...and still did a netfilter-persistent restart. The rule has now gone.
– We are Borg
Dec 6 at 10:50
|
show 2 more comments
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I am working on a Debian stable system and we want to add a rule to allow access for Nagios. Unfortunately, the rule is automatically getting deleted after some time. We are unable to find out what's going wrong. Any ideas?
I have installed iptables-persistent package already.
Rule :
iptables -I INPUT -p tcp --destination-port 5666 -j ACCEPT
Initially it shows with the following command, but then it suddenly disappears :
iptables -S | grep 5666
Thank you.
debian iptables nagios
I am working on a Debian stable system and we want to add a rule to allow access for Nagios. Unfortunately, the rule is automatically getting deleted after some time. We are unable to find out what's going wrong. Any ideas?
I have installed iptables-persistent package already.
Rule :
iptables -I INPUT -p tcp --destination-port 5666 -j ACCEPT
Initially it shows with the following command, but then it suddenly disappears :
iptables -S | grep 5666
Thank you.
debian iptables nagios
debian iptables nagios
edited Dec 6 at 10:39
Jeff Schaller
37.9k1053123
37.9k1053123
asked Dec 6 at 9:32
We are Borg
1701215
1701215
Have you investigated how iptables-persistent works?
– Rui F Ribeiro
Dec 6 at 9:38
@RuiFRibeiro : Yes, I already see the rules in /etc/iptables/v4, the error I can think of is there is no service iptables-persistent found to start. Thank you.
– We are Borg
Dec 6 at 9:46
@WeareBorg Add your rule to the file /etc/iptables/rules.v4 and restart netfilter-persistent service
– ibrahim
Dec 6 at 9:52
@ibrahim : Tried already, not working.
– We are Borg
Dec 6 at 9:59
@ibrahim : I already had the rule in rules.v4...and still did a netfilter-persistent restart. The rule has now gone.
– We are Borg
Dec 6 at 10:50
|
show 2 more comments
Have you investigated how iptables-persistent works?
– Rui F Ribeiro
Dec 6 at 9:38
@RuiFRibeiro : Yes, I already see the rules in /etc/iptables/v4, the error I can think of is there is no service iptables-persistent found to start. Thank you.
– We are Borg
Dec 6 at 9:46
@WeareBorg Add your rule to the file /etc/iptables/rules.v4 and restart netfilter-persistent service
– ibrahim
Dec 6 at 9:52
@ibrahim : Tried already, not working.
– We are Borg
Dec 6 at 9:59
@ibrahim : I already had the rule in rules.v4...and still did a netfilter-persistent restart. The rule has now gone.
– We are Borg
Dec 6 at 10:50
Have you investigated how iptables-persistent works?
– Rui F Ribeiro
Dec 6 at 9:38
Have you investigated how iptables-persistent works?
– Rui F Ribeiro
Dec 6 at 9:38
@RuiFRibeiro : Yes, I already see the rules in /etc/iptables/v4, the error I can think of is there is no service iptables-persistent found to start. Thank you.
– We are Borg
Dec 6 at 9:46
@RuiFRibeiro : Yes, I already see the rules in /etc/iptables/v4, the error I can think of is there is no service iptables-persistent found to start. Thank you.
– We are Borg
Dec 6 at 9:46
@WeareBorg Add your rule to the file /etc/iptables/rules.v4 and restart netfilter-persistent service
– ibrahim
Dec 6 at 9:52
@WeareBorg Add your rule to the file /etc/iptables/rules.v4 and restart netfilter-persistent service
– ibrahim
Dec 6 at 9:52
@ibrahim : Tried already, not working.
– We are Borg
Dec 6 at 9:59
@ibrahim : Tried already, not working.
– We are Borg
Dec 6 at 9:59
@ibrahim : I already had the rule in rules.v4...and still did a netfilter-persistent restart. The rule has now gone.
– We are Borg
Dec 6 at 10:50
@ibrahim : I already had the rule in rules.v4...and still did a netfilter-persistent restart. The rule has now gone.
– We are Borg
Dec 6 at 10:50
|
show 2 more comments
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Have you investigated how iptables-persistent works?
– Rui F Ribeiro
Dec 6 at 9:38
@RuiFRibeiro : Yes, I already see the rules in /etc/iptables/v4, the error I can think of is there is no service iptables-persistent found to start. Thank you.
– We are Borg
Dec 6 at 9:46
@WeareBorg Add your rule to the file /etc/iptables/rules.v4 and restart netfilter-persistent service
– ibrahim
Dec 6 at 9:52
@ibrahim : Tried already, not working.
– We are Borg
Dec 6 at 9:59
@ibrahim : I already had the rule in rules.v4...and still did a netfilter-persistent restart. The rule has now gone.
– We are Borg
Dec 6 at 10:50