Iptable configurations for web access and different clients?
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I am using iptable for certain project and came across a few questions:
I have VMBox with 2 different machines installed along with my host machine. I have made change such that all three have different IP's.
Now, I can ssh from 1 VM to another using the root password but I cannot ssh from my host computer to the machine? Is there any particular reason why that would happen?How do I check if web access is allowed from one machine to another?
I have blocked port 80 with tcp for https but I have no idea how to test it unlike telnet or ssh that I can use for other purpose?iptables -A INPUT -p tcp --syn --dport 23 –m connlimit
--connlimit-above 1 -j DROP
I know this code doesnot allow more than 1 telnet login from each client.
But what here specifies each client i.e. what if I want a total of 1 telnet login from all the clients? What would I change?
iptables
asked Nov 20 at 4:08
bjoshi
265
add a comment |
up vote
-1
down vote
favorite
I am using iptable for certain project and came across a few questions:
I have VMBox with 2 different machines installed along with my host machine. I have made change such that all three have different IP's.
Now, I can ssh from 1 VM to another using the root password but I cannot ssh from my host computer to the machine? Is there any particular reason why that would happen?How do I check if web access is allowed from one machine to another?
I have blocked port 80 with tcp for https but I have no idea how to test it unlike telnet or ssh that I can use for other purpose?iptables -A INPUT -p tcp --syn --dport 23 –m connlimit
--connlimit-above 1 -j DROP
I know this code doesnot allow more than 1 telnet login from each client.
But what here specifies each client i.e. what if I want a total of 1 telnet login from all the clients? What would I change?
iptables
asked Nov 20 at 4:08
bjoshi
265
add a comment |
up vote
-1
down vote
favorite
up vote
-1
down vote
favorite
I am using iptable for certain project and came across a few questions:
I have VMBox with 2 different machines installed along with my host machine. I have made change such that all three have different IP's.
Now, I can ssh from 1 VM to another using the root password but I cannot ssh from my host computer to the machine? Is there any particular reason why that would happen?How do I check if web access is allowed from one machine to another?
I have blocked port 80 with tcp for https but I have no idea how to test it unlike telnet or ssh that I can use for other purpose?iptables -A INPUT -p tcp --syn --dport 23 –m connlimit
--connlimit-above 1 -j DROP
I know this code doesnot allow more than 1 telnet login from each client.
But what here specifies each client i.e. what if I want a total of 1 telnet login from all the clients? What would I change?
iptables
asked Nov 20 at 4:08
bjoshi
265
I am using iptable for certain project and came across a few questions:
I have VMBox with 2 different machines installed along with my host machine. I have made change such that all three have different IP's.
Now, I can ssh from 1 VM to another using the root password but I cannot ssh from my host computer to the machine? Is there any particular reason why that would happen?How do I check if web access is allowed from one machine to another?
I have blocked port 80 with tcp for https but I have no idea how to test it unlike telnet or ssh that I can use for other purpose?iptables -A INPUT -p tcp --syn --dport 23 –m connlimit
--connlimit-above 1 -j DROP
I know this code doesnot allow more than 1 telnet login from each client.
But what here specifies each client i.e. what if I want a total of 1 telnet login from all the clients? What would I change?
iptables
iptables
asked Nov 20 at 4:08
bjoshi
265
asked Nov 20 at 4:08
bjoshi
265
asked Nov 20 at 4:08
bjoshi
265
asked Nov 20 at 4:08
bjoshi
265
asked Nov 20 at 4:08
bjoshi
265
265
add a comment |
add a comment |
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