Im currently at university and they are blocking ports 7777 so I cannot access my server at ip:7777 .
I have sent them an email and asked them if they are able to unblock it for me but thats unlikely because its a P2P port.
I would probably want to setup SSH Tunneling but dont know the commands. I have found tutorials for linux local to linux remote but I have got windows and havent found any tutorials for windows to linux tunneling.
I have my server set up with the smtp daemon running on port 125, and assp listening on ports 25 and 26, and forwarding to port 125 if the mail passes. This setup has been working for months and months. Already today I've received several emails.
I just attempted to send an email, however, and thunderbird could not connect to port 26. (I use an alternate port because my ISP blocks port 25 except to their mail servers)
So I thought that assp had stopped running. Attempted to go to myip:55555, but the page would not load. Now I really thought assp was broken. SSH'd into server and was able to telnet to localhost, port 26 without an issue. Was also able to lynx [url] without an issue.
Since I'm able to log in to all of these weird ports via SSH but not from my local computer, I'm apt to think that they are blocking the ports (for some reason).
Is there any way I can test this theory? Nothing has changed on my side firewall-wise, and the poor girl at the ISP company didn't even know what a port was. I would like to be 100% sure before I give them another call demanding to speak to someone higher up...
I installed lxadmin on a Virtuzzo VPS today and it stated I need to open ports 7777 and 7778 now With the Virtuzzo Firewall how would I go about opening these ports up?
View 0 Replies View RelatedI can no longer access Cpanel/WHM as my ISP is blocking all kinds of ports.
Is there an easy way to give Cpanel and WHM a port number below 2082?
I have full root access.
I have some issues with the plesk firewall:
1. Emails are not delivered:
From some reasons, plesk is blocking incoming 25 port (in plesk shows opened, but it's not)My emails are delivered trough port 25, after doing some tests ( i've sent some emails to an email account hosted in the server) there was no email in the roundcube inbox! All emails were blocked...
a) Firewall was blocking the port 25 on server restart.
b) I have succesfully unblocked it from plesk manager -> tools -> edit/change -> even if i didn't change anything, i saved the "changes" and in my roundcube inbox i recived all the test emails.
c) In /var/log/maillog there is no error.
2. Passive FTP gets blocked in the same way, to successfully connect FireFTP on passive mode i need to repeat 1.b steps even if i've created a special rule to prevent the blocking, opening 49152-65534 ports and set PassivePorts 49152 65534 in /etc/proftpd.conf
The issue appears randomly, because in the last 5 days i didn´t restart the server, the last time i checked it worked. Today, without touching anything, firewall blocked my passive FTP and I had probmels reciving emails from gmail, yahoo etc...
I have the web pro edition panel 12 on centos 6.5 64bit, and i have made some custom firewall rules in order to be able to run a teamspeak server. The problem is that the firewall randomly blocks the teamspeak port and keeps it blocked unless i restart the firewall.
View 4 Replies View RelatedI have a problem where all email sent from uaccb.edu (studentmail.uaccb.edu [208.190.226.130]} is not arriving at my VPS. The people sending email from the above domain are not getting any errors, it is not being marked as spam, it is just being blackholed somehow.
I have checked the above IP and domain, and can't find it on any blacklist, and I am using pretty standard cPanel setup on my VPS. I have spam set to be marked and receive a fair amount and have it autorouted to a folder rather than auto-deleted.
From uaccb.edu, the only thing I have access to is Outlook Web Access to send test emails, and they are sent fine with no errors returned. If I send test emails to gmail and other similar email accounts, they go through fine, the only problem is to ANY domain hosted on my VPS. I have even recently transferred all the domains to a second VPS (with the same hosting company) at a different datacenter (for different reason) and the problem persists.
Is there any WHM setting or any ideas on how to troubleshoot this?
i have one problem in cpanel take one error for restart httpd
xx.xxx.xxx.xx:0 -- mixing * ports and non-* ports with a NameVirtualHost address is not supported, proceeding with undefined results
I rebuilt my VPS (again) today and noticed something different. Instead of the usual "Install LxAdmin" icon in HyperVM I read "Install Kloxo."
I looked at the demo and everything looked the same. Has anyone noticed any definite differences between the two? Has anything significant changed apart from the name?
I'm trying to install HyperVM (I know, it isn't great, but need something quick) but need to unblock ports 8888 and 8887. I have no idea on how to do this via SSH. I've looked on Google, but nothing.
If you have a suggestion for another VPS panel which you think is much better than HyperVM and is free, please let me know. I might aswell install that then.
I have a cPanel Centos VPS.
if they know of any service that I would have running on a basic webserver that would need the following inbound
I have opened up ports 5151 and 123 via iptables. From outside the box, is there a way I can verify that these ports are open?
View 6 Replies View RelatedI have a dedicated server.
How can I check which ports are open on my server and which of them are not?
and does the port 6603 has any security notice?
I am currently using 25 and 26 in a cPanel/WHM/Centos box.
Is there any way to set up more SMTP ports?
Like 25, 26 and submission port 587 all togehter?
Which command can I verify if a port is opened?
View 3 Replies View RelatedI've installed Darwin Streaming Server on a brand new server (vps). But, what do you know, the RTSP and MP3 streaming TCP ports are not defined in the etc/services file of the server.
Is this normal? Should I have an issue with the service provider?
I'm behind the firewall on a public computer and all online port scan tests I've tried show that ALL ports on a computer I'm using are closed. Is this possible? I've been previously succesfully uploaded some files through cpanelproxy.net to get access to my site, for which opened port 80 was needed.
View 6 Replies View RelatedI'd like to know how I can use DNS to do something like make a CNAME record that points the same address to different addresses based on the port used.
mail.example.org on port 80 points to ghs.google.com
mail.example.org on port 995 points to pop.gmail.com
mail.example.org on port 587 poitns to smtp.gmail.com
I have dedicated server..i installed cpanel on it but when am accessing it
[url]
i am not able to open it..so i think port is not open so can any one tell me how to open ports...the os installed is centos..
Do SMTP servers by default use port 25 for receiving mail from another SMTP server? Are there any other receiving ports an SMTP server would be listening on by default?
My question is, a server I will be setting up is going to be behind a firewall that blocks outgoing connections *to* port 25. Is there going to be any way around this that is workable besides opening the port?
i have problem with ports in server
how may i check ports?
for example 37549,53377,17235 and ...
i want know this ports are AVAILABLE or no
I am attempting to route traffic through some various open ports on my Win2k Server. I have ports 8001-8005 open for a few projects, and I would like to have the traffic from [url]site 1, localhost:8002 goto site 2, etc.
How can I set this up using IIS and the IIS Manager?
what are the inbound and outbound ports when FTP Passive mode is used for PureFTPd.
View 3 Replies View RelatedIs there a way for me to isolate bandwidth usage by ports (such as port 80 for apache and port 110/25 for e-mails?
I'm curretly using MRTG and MUNIN. I wonder if there is any plugin/other scripts out there which can record down incoming
my Windows 2003 server is showing a very steady amount of action on Port 1028 and Port 135.
The Process is listed as "Unknown" with a PID of 0
The Local IP is 127.0.0.1
The Remote IP is 127.0.0.1
The Remote Port is either 1028 or 135
The State is "TIME_WAIT"
The Protocol is TCP
The path to the executable is blank. At any given time there are at least 20 active processes of this. The virus scan says all is well.
My internet security software blocked port scanning from IANA
Internet Assigned Numbers Authority. Who is this and what are they doing scanning the ports on my computer.
I have used a tool called Net Tools to scan ports on my various servers to determine ports are open in the firewall through my host.
For around a decade, this tool has been accurate to determine what ports are open/closed.
I have used this tool to accurately find issues with the firewall with current host (dedicated server). The network admin says that net tools should not be trusted and even though the software claims the ports are open, they are not open.
I explained that less than a month ago, this software reflected that these ports should closed were reflected accurately as closed by scanning the ports.
Partial results:
Code:
Address Scanned: xx.xx.xx.xx
Scan Started at 10/27/2007 2:08:00 PM
Scan Finished at 10/27/2007 2:18:03 PM
Ports Scanned: 1 To 4000
Total Ports Found Open: 3794
Current Ports Found Open:
Port: 00004
Port: 00005
Port: 00009
Port: 00026
Port: 00044
Port: 00076
Port: 00083
Port: 00088
...
What are the ABSOLUTE best tools/ways that I can confirm that the ports are truly not accessible?
Knowing that Port 1433 is one of the most attacked ports, I am thinking whether I should just change the default port of my new MS SQL 2005 installation, but issue is, what will be the disadvantages to users if I do so?
View 4 Replies View RelatedI need a simple basic server monitoring software that will do usual ports (ping, httpd, pop3, ssl, etc) and also notify me via sms (or email) of high server load (cpanel/whm).
I need something that is NOT nagios (ugly, too complex to setup), zenoss (cannot figure out what on earth to do to setup simple port monitoring, but nice interface).
Must be for linux with mysql 5 / php 5 compatible.
My first post here at cpanel, and this is cos i'm now a proud owner cpanel vps
Anyways, my question is how do i forward the unsecure 2082/2086 ports to the secure 2083/2087 ports.
I have already done the server tweaking so that /cpanel and /whm etc gets forwarded to the secure ports.
BTW i have noted that when i use http://domain.tld:2083 cpanel would automatically redirect to https, so just a port redirect/forward would be enough.
I have been having consistent problems with my VPS where I can't access my webmail from public WiFi areas (coffee shops etc). Tonight it happened at a hotel wifi area; my web host had me telnet using ports 2082 2083 and 2086 which all failed. My web host says the ports for webmail are 2095 and 2096 which also failed and often non-standard ports are blocked.
Is this correct? I travel a lot so not being able to access my mail is a big problem. This is a VPS problem as it happens to all domains hosted on the VPS. What are my options? I have a lot of other webmail services (separate from this vps) that I never have trouble with.