Unreachable port


#1

Hello there!

I’m new with Vyatta, and i’m having a trouble!, hope you can help me.

This is my situation:
I have a linux server with port 22 and 9090 open.
When i want to reach the 22, goes ok, but when i try to connect to 9090, fails.

Im trying to connect from other ip that are in the same subnet, and shares the gateway.

In the Vyatta, i dont have any firewall rule set.

What could be the problem?

Thanks.


#2

Hello,
Either firewall on that linux host or app listen only on 127.0.0.1


#3

Syncer, hello!

In the linux, iptables and SElinux are desactivated.

netstat -an | grep -i 9090

tcp6 0 0 :::9090 :::* LISTEN

Thanks for your reply!


#4

Check for requests to connect and answers with tcpdump on your server. If you try to connect from same client as with 22 port and really there is no firewall, I believe that it is not routing problem.


#6

Thanks all for the reply!

Was a layer 8 problem, iptables in red hat 7 is named firewalld, not iptables :man_facepalming:

Sorry for the bother!
Thanks to both!


#7

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