Sponsored Content
Top Forums Shell Programming and Scripting Unable to open firewall port for external traffic. Post 303027418 by Neo on Saturday 15th of December 2018 07:43:25 AM
Old 12-15-2018
You changed from the default ports, right?

The following table lists the default TCP ports used by MongoDB:

Code:
Default Port	Description
27017	The default port for mongod and mongos instances. You can change this port with port or --port.
27018	The default port for mongod when running with --shardsvr command-line option or the shardsvr value for the clusterRole setting in a configuration file.
27019	The default port for mongod when running with --configsvr command-line option or the configsvr value for the clusterRole setting in a configuration file.

Anyway, if you are running a DB on this port, normally sys admins only bind the DB to localhost or 127.0.0.1 for security reasons.

Do something like netstat -an | grep 27012 and post the output. Thanks.
 

10 More Discussions You Might Find Interesting

1. Solaris

How to open SSH port on firewall?

Hi, So that potential responders will have an idea of what they're dealing with let me say that while I am a UNIX newbie I have been in IT for over 10 years. We have several SUN boxes running ver 5 of the OS that have been sitting dormant for some time as they were part of a now defunct... (3 Replies)
Discussion started by: pjewett
3 Replies

2. Linux

using firewall to block port

Hi, I will like to allow access to the mysql port (3306) to certain IP address. All other IP's should be automatically blocked. What is the best way to do this? (8 Replies)
Discussion started by: shantanuo
8 Replies

3. Solaris

Unable to open 3966 port in solaris

Unable to open 3966 port for buildforge in Solaris 10, anyone pls help me how to open the 3966 port in solaris. Thanks in Advance (1 Reply)
Discussion started by: durgaprasadr13
1 Replies

4. IP Networking

blocking traffic to destination network by port

I am trying to block ALL traffic except when from ports 9100,22,23 to destination network 192.0.0.0 (my WAN): 2 networks 192.0.3.0 with static route to 192.0.0.0 Shouldn't this work?: iptables -A INPUT -p tcp -d 192.0.0.0/24 --dport 22 -j ACCEPT iptables -A INPUT -p tcp -d 192.0.0.0/24... (3 Replies)
Discussion started by: herot
3 Replies

5. IP Networking

Tcp ip port open but no such process (merged: Release A Port)

i want to kill a tcp connection by killing its pid with netstat -an i got the tcp ip connection on port 5914 but when i type ps -a or ps-e there is not such process running on port 5914 is it possible that because i do not log on with proper user account i can not see that process running? (30 Replies)
Discussion started by: alinamadchian
30 Replies

6. UNIX for Advanced & Expert Users

Linux bridged firewall - monitor traffic & block IP

Hi All, I successfully configured a DEBIAN Lenny bridged firewall using ebtables. The bridged interface is br0. The ethernet interface are eth0 & eth1 respectively. All the traffic are transparently passing my firewall but i need to find & block temporarily the bandwidth abusers. Can... (1 Reply)
Discussion started by: coolatt
1 Replies

7. UNIX for Dummies Questions & Answers

Rsync port and firewall

hi guys I doing some collocation for a customer, customer requested to use other port for ssh not the default one. OK no problem and customer will be using rsync to sync backups among other things I know we have to open port let's say port 5999 for ssh since we are using that one now but I... (1 Reply)
Discussion started by: karlochacon
1 Replies

8. Red Hat

Unable to Open port 8080

Hi Experts, I am receiving below error while trying to connect port 8080. Could not open connection to the host, on port 8080 : connection refused. iptables configuration /etc/sysconfig/iptables # Firewall configuration written by system-config-firewall # Manual customization of... (1 Reply)
Discussion started by: sai_2507
1 Replies

9. Infrastructure Monitoring

How do I know what traffic is in network port?

If I would like to know what connection , data , traffic in a network port ( eth0 ) , what can I do ? ps. because I always found the network is very slow , so I would like what the network port is doing . Thanks Login ID ust3 is currently in read-only mode for multiple infractions. Creating... (0 Replies)
Discussion started by: ust03
0 Replies

10. AIX

How to re-route traffic from one port to another?

Hi Friends, How to do port forwarding in AIX? We would like to re route traffic from port A to port B on AIX LPAR. for example: my application is using 8080 port on LPAR and would like to use the 8081 instead of 8080. By default application was configured with 8080. But instead of changing... (2 Replies)
Discussion started by: System Admin 77
2 Replies
FIREWALLD.SERVICE(5)						 firewalld.service					      FIREWALLD.SERVICE(5)

NAME
firewalld.service - firewalld service configuration files SYNOPSIS
/etc/firewalld/services/service.xml /usr/lib/firewalld/services/service.xml DESCRIPTION
A firewalld service configuration file provides the information of a service entry for firewalld. The most important configuration options are ports, modules and destination addresses. This example configuration file shows the structure of an service configuration file: <?xml version="1.0" encoding="utf-8"?> <service> <short>My Service</short> <description>description</description> <port port="137" protocol="tcp"/> <module name="nf_conntrack_netbios_ns"/> <destination ipv4="224.0.0.251" ipv6="ff02::fb"/> </service> OPTIONS
The config can contain these tags and attributes. Some of them are mandatory, others optional. service The mandatory service start and end tag defines the service. This tag can only be used once in a service configuration file. There are optional attributes for services: version="string" To give the service a version. short Is an optional start and end tag and is used to give an icmptype a more readable name. description Is an optional start and end tag to have a description for a icmptype. port Is an optional empty-element tag and can be used several times to have more than one port entry. All attributes of a port entry are mandatory: port="string" The port string can be a single port number or a port range portid-portid or also empty to match a protocol only. protocol="string" If a port is given, the protocol value can either be tcp or udp. If no port is given, it can be any protocol from /etc/protocols to have a protocol match only. module Is an optional empty-element tag and can be used several times to enable more than one netfilter kernel helper for the service. A module entry has exactly one attribute: name="string" Defines the name of the kernel netfilter helper as a string. destination Is an optional empty-element tag and can be used only once. The destination specifies the destination network as a network IP address (optional with /mask), or a plain IP address. The use of hostnames is not recommended, because these will only be resolved at service activation and transmitted to the kernel. For more information in this element, please have a look at --destination in iptables(8) and ip6tables(8). ipv4="address[/mask]" The IPv4 destination address with optional mask. ipv6="address[/mask]" The IPv6 destination address with optional mask. SEE ALSO
firewall-applet(1), firewalld(1), firewall-cmd(1), firewall-config(1), firewalld.conf(5), firewalld.direct(5), firewalld.icmptype(5), firewalld.lockdown-whitelist(5), firewall-offline-cmd(1), firewalld.richlanguage(5), firewalld.service(5), firewalld.zone(5), firewalld.zones(5) NOTES
firewalld home page at fedorahosted.org: http://fedorahosted.org/firewalld/ More documentation with examples: http://fedoraproject.org/wiki/FirewallD AUTHORS
Thomas Woerner <twoerner@redhat.com> Developer Jiri Popelka <jpopelka@redhat.com> Developer firewalld 0.3.9 FIREWALLD.SERVICE(5)
All times are GMT -4. The time now is 04:43 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy