The port tag has no wiki summary.
0
votes
1answer
23 views
Nmap / Batch: alert if only ports usually closed are opened?
Context
I check open ports on my server with a scheduled batch file:
nmap.exe server1 server2 server3 etc >> log.txt
Usually 21, 22, 80, 443 and 3389 are opened.
Now I want to send an email ...
1
vote
1answer
38 views
netbios-ssn Port 139 open on Linux machine
all.
I'm desperately trying to pass a Security Metrics test, I've been trying for a few days, but I 'm always left with the same problem:
NetBIOS available on Linux
Service: netbios-ssn Port 139 ...
2
votes
2answers
78 views
Port 80 and 443 won't forward?
I live in Australia, and my ISP is Bigpond (ADSL2) with a "Thomson TG782T" Router, and my port 80 and 443 won't forward. I have set up an Apache server before years ago (I was in a different ...
2
votes
2answers
41 views
Rewrite URL Domain Name when IP address used
My apache home server listens for HTTP requests on an alternate port (port 8080), but I would like to let users type my domain name (example.com) without having to specify the port.
So far I've ...
0
votes
0answers
12 views
Any way to immediately free a bound socket? [migrated]
I’m developing an application server, during which I constantly edit–recompile–rerun the code. Unfortunately, after interrupting the code, the kernel (Ubuntu 11.10) does not immediately reclaim the ...
1
vote
1answer
36 views
How to filter some protocols on all ports
Under CentOS, how can I filter traffic by protocol rather than by port?
For example, I would like to filter ftp traffic regardless of the port being used in order to prevent users on the network from ...
1
vote
0answers
15 views
ejabberd changing ports?
I changed the ports in the listen section (just added a 1 in front of them) in the /etc/ejabberd/ejabberd.cfg, but after a
/etc/init.d/ejabberd restart
The server still listens on the original ...
-1
votes
0answers
36 views
On Ubuntu server, Reddit clone not connecting to Cassandra
Just took a look at this question: Cannot connect to my Cassandra
And that's what's happening to me. However, Cassandra appears to be running as expected, on port 9160.
I still get
Exception ...
2
votes
2answers
71 views
Forwarding traffic to a specific port on to different IP
My friends have a Mine craft server with an ip to connect (206.217.128.131:25571). This is obviously not ideal as a true domain name would be more user friendly.
Although I share a VPS with a friend ...
2
votes
3answers
182 views
how to check connectivity to server by windows tools?
I need to check if client can connect to server on specific TCP port. Server is listening on it. Tried "telnet server_IP port" but telnet is stuck when I see that it's connected to the server. Seems ...
-2
votes
0answers
41 views
cant access local pc via free no-ip host [closed]
I created a WAMP server for my web projects to use locally on my machine. I need to access this machine from outside my network (NOTE: My ISP gives me dynamic ips). I created a no-ip.com (free dyndns ...
0
votes
2answers
99 views
VirtualHost by different domains (nginx)
I have two HTTP servers. One of them (A) is listening to port 3000 and the other one (B) is listening to port 4000. Also, I have two domains example1.com and example2.com. In the other hand, I have ...
0
votes
2answers
44 views
Stunnel Error binding pop3s to 0.0.0.0:110
I'm setting up stunnel so a non SSL enabled app can access a Gmail / Google Apps account. Here's the config I'm using:
CLIENT=YES
[pop3s]
accept = 110
connect = pop.gmail.com:995
[imaps]
accept = ...
0
votes
1answer
42 views
Apache ProxyPassReverse remaps domain name but not port
I'm trying to use an Apache proxy as a front-end for a service running on a different server in my infrastructure. Let's call them proxy.example.com and service.example.com.
Proxy.example.com is ...
0
votes
0answers
8 views
WRT54G Port forwarding is not working [migrated]
I have setup port forwarding successfully before, but this time it just won't work.
I am using a WRT54G v6 Router, with the latest firmware. In the port forwarding section, I have set the port range ...
0
votes
2answers
34 views
Local Network Windows Port Address Translation
We have many legacy applications that can only send reports via printing. We have an application called RPM that can receive these print jobs and convert them to a more useful medium (e.g. PDF ...
-1
votes
2answers
26 views
Server: firewall setting
we just got a new server: CentOS 5, (linux) on 64 bit.
How do we see and change the firewall setting? - especially unblock PORT=8888 and PORT=9999 (for two java applets).
p.s. we've tried iptable - ...
-1
votes
0answers
40 views
port forwarding doesn't work [closed]
I have a problem with port forwarding on a wimax modem : HUAWEI BM632w
I configured all, but it doesn't work. when I send a request on port 80 of modem, that is forwarding on our Linux server, It ...
0
votes
0answers
70 views
Servers running from chrooted Ubuntu on HP TouchPad? [closed]
The problem: servers appear to be broken inside my Ubuntu chroot. No matter what kind of server I try to run, they all seem unresponsive (VLC server won't respond to client, mkRemote doesn't move the ...
0
votes
0answers
20 views
Setting Up No-IP to talk to my site [migrated]
Im doing my head in here, was hoping someone could help me.
I'm trying to setup my web server at home. it has a static ip of 192.168.1.8. Ive setup IIS on Windows 7 and am hosting my site on port ...
3
votes
3answers
90 views
How to assign a hostname to SSH tunnel
I'm using
ssh root@my.server.ip -g -L 4321:localhost:28017
to establish a tunnel from my MacBook to my dedicated server at my hosting provider. It works well. Now I want to access several admin sites ...
2
votes
2answers
27 views
Port Routing between different domains
i have a apache server located on a.com:9254
I would like to route a.y.com:80 to a.com:9254. So, I can put all my services under y.com domain.
I tried proxy. However, In apache, it looks all ...
0
votes
3answers
59 views
apache2 is not running but it listens at port 80
I made an image of one of my private Amazon EC2 image that runs one website, then started installing redmine. After all the installation is done, it is about to restart Apache I encountered the ...
9
votes
2answers
254 views
Expected performance of e-SATA port multiplication?
For a certain read/write workload, I get 30 MiB/s from a 4-disk array using esata port multiplication. When I move the exact same array to four individual sata connections, I get 90 MiB/s for the same ...
4
votes
3answers
73 views
Phantom NIC issue causing eth0/1 to drop out
We are experiencing a very strange and frustrating problem. Our company has servers here in Massachusetts, as well as in California. The issues we are seeing are only on the CA hardware. Out in CA, we ...
0
votes
0answers
23 views
Nexpose and IIS on the same server
Do you know if Nexpose and IIS can coexist on the same server?
Nexpose use the following address https://localhost:3780, does he not "interfere" IIS?
I found nothing on Google on the subject but I ...
2
votes
1answer
52 views
Forward port on same machine?
I'm trying to forward an existing port for an application which can only listen on one port.
The problem is the program and the firewall is on the same computer (Windows Server 2008 R2).
For ...
0
votes
3answers
134 views
How to open OpenVPN port (1194) on server?
I have been installed OpenVPN server on my CentOs VPS, and it started successfully
And try to configure iptables for it by following command:
iptables -A FORWARD -m state -–state RELATED,ESTABLISHED ...
2
votes
2answers
96 views
Restrict User Access to Certain Ports
This question is purely hypothetical. Is it possible to restrict which ports certain users may use for their processes? Say users1 gets ports 8000-8999 and user2 gets ports 9000-9999.
I am running ...
3
votes
2answers
49 views
Is there a section of ports reserved for in-house use?
Example uses
A backend webserver that is called by the world-visible webserver.
A static NAT table for the public to use a port number to specify which server they are connecting to.
A software that ...
0
votes
0answers
58 views
VisualSVN Port Forwarding is Not Resolving
I am using the FreeDNS Update client to dynamically update the IP address of a subdomain. I can access https://localhost:8282/svn/ on the laptop but I cannot access it from ...
4
votes
3answers
105 views
How do I test the increased bandwidth after setting up LACP?
I have setup LACP, and LAG on our Netgear Switches (GS724T). I have bound(?) two ports together to create one 2Gbps connection between two of the switches.
I was wondering if there is a way of ...
0
votes
1answer
135 views
Netgear GS724T port issue between two switches
We have three 24 port (Gigabit) Netgear GS724T switches which are connected in the following way:
SW-003 > SW-001
> SW-002
The port on SW-002 that connects to Sw-003 is constantly ...
3
votes
2answers
95 views
How to Identify Port to a Process?
I'm running a RedHat 5.5 and I was wondering how I can identify a port to a process.
This is the output of netstat and I am trying to find the process associated with port 35670:
$ netstat -tulnp
...
2
votes
3answers
42 views
Cannot connect to SQL Server and Wireshark don't listen anything
I'm trying to connect to a SQL Server from outside the LAN, so I opened port 1433 (default SQL Server port) in the firewall. On the server side I'm listening with Wireshark and I can listen ping ...
3
votes
2answers
110 views
Finding service that is holding port 8443
I have executed the following command to get better idea of what is holding the port 8443 on server I'm trying to work on and install some new software on it.
C:\Users\Administrator>netstat -abn | ...
1
vote
1answer
55 views
vlan 1 and 1002-1005 in a trunk connection-should they be allowed?
If I have a trunk connection that should allow only two VLANs(100 and 200 for example), is it neccessary to also allow the default vlan 1 or VLANs 1002-1005. I am trying to configure a switch port for ...
0
votes
1answer
43 views
mydomain.com/info.php doesn't works but mydomain.com:8008/info.php works
Sorry the title, but I don't know how to name this question.
I'm on a dedicated server on ubuntu 11.04. It runs with plesk 10.3.
I change the listen port of apache 80 -> 8008
When I go into my ...
1
vote
2answers
52 views
Windows Server 2008 - unable to bind any TCP port
OS: Win Server 2008 RC2
Windows firewall on (no effect when off)
I have suddenly been plagued by an issue in which I cannot find any similar ones with a search.
I am running about 20 game servers ...
0
votes
0answers
57 views
Using netcat in windows to forward a tcp door to another machine
I have a computer with windows 7 under a firewall which can only initiate connections to other computers. It has a proxy server on it (port 9000) and I want to forward it to another machine ...
1
vote
1answer
62 views
Putty alternative for windows with support to remote port forwarding
I have been trying to find an alternative to putty for windows. It needs to be portable and it must support remote port forwarding. Putty has had problems with its own implementation of remote port ...
0
votes
6answers
239 views
Windows Server 2008 without telnet client - how to test connecting to remote ports without installing anything new?
I'm looking to see if anyone knows of slick tricks to test connections to remote server ports from Windows server 2008 and variants that don't include the telnet client installed by default. Reason ...
1
vote
1answer
149 views
How to port forward https traffic via ssh and/or remote desktop to through several networks and PCs?
I have the following environment:
In company X I develop a application on a pc A in network A with ip address 192.168.100.50 which has to do an https request to an http server located in the ...
0
votes
2answers
43 views
port check - forward and fail over
I am looking for simple fail-over solution. If the 92 server is down, the application should point to 91 server. I can check the connectivity by scripting the following commands.
[root@sserver ...
1
vote
0answers
44 views
Is it fundamentally wrong to ask an FTPS client to connect on port 990/989 using explicit mode?
I have recently setup vsftpd to listen on port 990 for FTP over explicit SSL. I know from the RFCs that 990 is normally used for implicit. However, we have other FTPS servers accessed from the ...
0
votes
1answer
129 views
ports only available from the outside network
This is a counter-intuitive problem for me. I have a new Win 2003 server on a static IP address w.x.y.z. Tomcat 7, PostgreSQL 9.1, and Subversion are installed. All of it appears to be working fine ...
0
votes
0answers
43 views
Mac OS X port forwarding
Mac IP: 192.168.1.30
Server IP: 192.168.1.254
Virtual Server IP: 192.168.56.100 (this is Virtualbox inside my Server)
I need to forward from
rule 1: 192.168.1.254:80 => ...
-1
votes
1answer
93 views
How to configure IP tables to only allow ports 25 and 80
Hello I want to allow only ports 25 and 80 and all other ports to be closed.
I tried to configure my Ubuntu linux, but I dropped all the ports...
sudo iptables -F
sudo iptables -P OUTPUT ACCEPT
sudo ...
2
votes
2answers
326 views
Why am I unable to telnet to a local port that has a listening service?
I suspect this is either a very simple question, or a very complex one.
I have a headless server running ubuntu 10.04 that I can ssh into. I have full root access to the system. I am trying to set up ...
1
vote
3answers
68 views
CentOS monitoring traffic on port
I am looking for a tool to monitor traffic on some ports of a CentOS server.
On this server each service runs on a port from 3000 to 3050 and I would like to compare traffic consumption on these ...
