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I have an Equinox ELS II 16 port terminal server, but I can't configure it, can't log into it, can't get my hyperterm to interface to it. Anyone out there work with these???

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If you know the ip address of the terminal server you can access it using telnet in command prompt

Posted on Apr 17, 2008

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I can't get my LAN settings to automatically detect settings, box will not check.


Reset your proxy settings
Proxy servers, or proxies, act as intermediary servers between a Web browser and the Internet. According to Microsoft's website, proxies are mainly used by networks in companies to enhance the security and speed of their network connection.
Proxy servers can also be used to log Internet usage, mask the network address of a server or to apply global restrictions to a network.
Internet Explorer is set to automatically detect proxy servers by default.
You can reset the Internet Explorer proxy settings to their default settings from the "Internet Options" configuration.

I have found the easiest way to do this is to add the menu to the top of a webpage.
Create the menu tab on your homepage right click in the top toolbar you should see a number of toolbar options select the menu tab which will add File Edit View Favorites Tools and Help
Click on tools option then from the drop down list Internet Options
Select the "Connections" tab, and click the "LAN Settings" button.
Delete the proxy server address and port from the "Proxy Server" settings and clear the "Use a proxy server for your LAN" check box.


Clear the check box beside the "Automatically detect settings" and "Use automatic configuration script" options in the "Automatic Configuration" section of the "LAN Settings" dialog window. Click "OK."
Click "Apply" and then "OK" to save these changes and close the "Internet Options" dialog window.
Close all Internet Explorer browser windows for these changes to take effect.


http://windows.microsoft.com/en-US/windows-vista/Change-proxy-settings-in-Internet-Explorer

Sep 12, 2013 | PC Desktops

Tip

DHCP Server configuration in Linux


Linux is a UNIX based operating system. It is a server operating system. REDHAT Linux is Enterprise version of Linux. Now a day's Most of corporate sectors use red hat Linux as server in their company because it is secure very much.

Full form of DHCP "Dynamic Host Configuration Protocol. DHCP server assigns IP addresses and other network configuration information like subnet mask, broadcast address, etc to computers on a network. The DHCP assignments are the following.

Lease Request: Client broadcasts their request to DHCP server with a source address of 0.0.0.0 and a destination address of 255.255.255.255.
IP lease offer: DHCP server replies with an IP address, subnet mask, network gateway, name of the domain, name servers, duration of the lease and the IP address of the DHCP server.

Lease Selection: Client receives offer and broadcasts to al DHCP servers that will accept given offer so that other DHCP server need not make an offer.

The DHCP server then sends an ack to the client. The client is configured to use TCP/IP. Lease Renewal: When half of the lease time has expired, the client will issue a new request to the DHCP server.

Installation of DHCP server: First of all while install the RedHat Linux enterprise version server be careful about the ports and the services must be turned on. To create DHCP server in Linux first download DHCP RPM package and install with "rpm-ivh" command. Where I have done it there I have create YUM server, so easily I have download and install it by YUM (yum install dhcp version). DHCP package will locate in /usr/share/doc/at Linux file system. I copied the DHCP's files from /usr/share/doc/ to /etc/dhcpd.conf.. Then I started to configure the dhcpd.conf file to route the DHCP server in there local network. I have open the configuration file with "vi" command. Then commented out the lines from "default gateway to option netbios" because system don't read the commented lines. After that I set the range of IP address in dynamic- bootp of their local assumption of system. I have change the "next-server" with the dhcp server name and have also change the fixed address with the dhcp server IP address (end range of dynamic IP). It is very easy job to configure DHCP server. After configure the .conf file of dhcp just turn on the service with "chkconfig" command and restart the dhcp service. After that entire job I reboot the system. And after rebooting of server I turned on the other client system. While startup the client system without static IP address all of those picked up IP from dhcp server and going on successfully. I have prefer the command line mode to do the total job.
The DHCP server configure file is following:

ddns-update-style interim
ignore client-updates

subnet 192.168.1.0 netmask 255.255.255.0 {
# The range of IP addresses the server
# will issue to DHCP enabled PC clients
# booting up on the network

range 192.168.1.201 192.168.1.220;
# Set the amount of time in seconds that
# a client may keep the IP address

default-lease-time 86400;
max-lease-time 86400;

# Set the default gateway to be used by
# the PC clients

option routers 192.168.1.1;
# Don't forward DHCP requests from this
# NIC interface to any other NIC
# interfaces

option ip-forwarding off;

# Set the broadcast address and subnet mask
# to be used by the DHCP clients

option broadcast-address 192.168.1.255;
option subnet-mask 255.255.255.0;

# Set the NTP server to be used by the
# DHCP clients

option ntp-servers 192.168.1.100;

# Set the DNS server to be used by the
# DHCP clients

option domain-name-servers 192.168.1.100;

# If you specify a WINS server for your Windows clients,
# you need to include the following option in the dhcpd.conf file:

option netbios-name-servers 192.168.1.100;

# You can also assign specific IP addresses based on the clients'
# ethernet MAC address as follows (Host's name is "laser-printer":

host laser-printer {
hardware ethernet 08:00:2b:4c:59:23;
fixed-address 192.168.1.222;
}
}
#
# List an unused interface here
#
subnet 192.168.2.0 netmask 255.255.255.0 {
}

on Mar 17, 2011 | PC Desktops

Tip

An operating system "OS" or "DOS"


Operating Systems Means, Tips & Tools.Microsoft Windows Server 2008 is the company's latest server operating system. Officially launched in February 2008, Windows Server 2008 is the successor to Microsoft's previous server OS, Windows Server 2003.
"The other is Disk Operating System, in a general sense, DOS refers to just about any operating system. More commonly, it describes the operating system Microsoft developed in 1981 for IBM's line of personal computers. Though syntactically distinct, DOS shares similarities with a Unix shell. It has a command-line interface and analogs to many common Unix commands. However, DOS is a 16-bit, single-user operating system that does not support multi-tasking. It is far easier to administer than Unix, but less powerful. Compared to graphical interfaces such as Windows and Mac OS X, it's also not particularly user-friendly."
An operating system sometimes abbreviated as "OS".Operating System is the program that being initially loaded into the computer by a boot program or manages all the other programs in a computer. The other programs are called applications or application programs. The application programs make use of the operating system by making requests for services through a defined application program interface (API). In addition, users can interact directly with the operating system through a user interface such as a command language or a graphical user interface (GUI).
An operating system performs these services for applications:
  1. In a multitasking operating system where multiple programs can be running at the same time, the operating system determines which applications should run in what order and how much time should be allowed for each application before giving another application a turn.
  2. It manages the sharing of internal memory among multiple applications.
  3. It handles input and output to and from attached hardware devices, such as hard disks, printers, and dial-up ports.
  4. It sends messages to each application or interactive user (or to a system operator) about the status of operation and any errors that may have occurred.
  5. It can offload the management of what are called batch jobs (for example, printing) so that the initiating application is freed from this work.
  6. On computers that can provide parallel processing, an operating system can manage how to divide the program so that it runs on more than one processor at a time.
All major computer platforms (hardware and software) require and sometimes include an operating system. Linux, Windows 2000, VMS, OS/400, AIX, and z/OS are all examples of operating systems.

on Sep 15, 2010 | PC Desktops

1 Answer

Smtp port


Networks assign port numbers to different types of incoming and outgoing traffic.
One example of this is the port assigned to SMTP (Simple Mail Transfer Protocol), which is used to package and transfer electronic mail, or email.
In most cases, SMTP is assigned to port 25 in the network's Exchange server.
If you want to find out which port your network uses to route SMTP traffic, you can check it by logging in to the Exchange server

Log in to the Exchange System Manager in your mail server.
Click "Servername."
Click "Protocols."
Click "SMTP."
Find the icon labeled "Default SMTP Virtual Server" and right-click on the icon.
Select "Properties."
Select the "General" tab and click the button marked "Advanced."
Read the value listed in the entry for Transmission Control Protocol (TCP).
This value is the SMTP port used by your network.


How to change SMTP port 25 to another port in Microsoft Exchange Server
http://support.microsoft.com/kb/274842

Apr 23, 2013 | PC Desktops

1 Answer

Can we reset ipaddress of fast ethernet 301p print server can u please help me.


put the current IP in your browser and configure it as per the manual

ftp://ftp.dlink.com/Printserver/dp301p+/Manual/dp301P+_manual_101204.zip

if you do not know what the current IP is, try using the mapping in Vista Network and Sharing center, your security suite, or log into your router and look for attached devices (also the drivers that are already installed for the printer should show the IP Port

Feb 03, 2009 | PC Desktops

1 Answer

BT ADSL prob: ATM OAM F5 segment ping - OAM F4 FAIL


are you using the router through a BT line? if you are BT will be able to sort this problem for you by sending the router an update that it sounds like it needs

hope this helps

Nov 20, 2008 | PC Desktops

1 Answer

Using thunderbird mail program on lap top. can receive e-mail, but can not send e-mail on any public wi-fi connection. error message says can not connect to mail server on port 25.


most isp blocks port 25 for sending out mail that's the reason you cant send out mail, ask you wifi(ISP) smtp settings and you need to set it on your smtp server so you can send out mail using thier smtp as outgoing server.

OR ask you email provider about your webmail address and manually send out mail using the web interface of your email hosting.

btw have you try to change you smtp port to 587 sometimes it work.

Nov 12, 2008 | PC Desktops

2 Answers

I want to diasble my router firewall and cant fiquere where its at


Disable router firewalls by logging in to the administration interface of your router and looking for a firewall section.

To log type http://192.168.0.1

The administration interfaces differ depending on the manufacturer and model, so your wireless router might not have a firewall section. If it does, click on that section and turn off the firewall.
Step2Forward a port. If the firewall is preventing an external computer from connecting to your internal client, you will need to forward a port to your client. Step3Find your internal IP address. Step4Click on "Start -> Run..." and enter "cmd" into the box. When the command-line pops up, enter "ipconfig" and hit "Enter." Find your IP address in the statistics that are printed out. Step5Refer to your software's documentation to find which port number must be forwarded. Step6Log in to your router's administration interface. Step7Click on "Port Forwarding" or an equivalently named section. The name of the section will differ depending on your router's manufacturer and model. Step8Add, on the correct port, a forward to your IP address. You will have to update this port forward in the future if your IP address changes. If your IP address changes often, ask your network administrator for a static IP address. This will fix your problem. Don't forget to rate my help! :-)
Thank you for using FIXYA!
Pablo

Oct 15, 2008 | PC Desktops

1 Answer

We tried a Belkin Flip to bring our two computer screens together but after 5 minutes the mouse froze. We have a Citrix Server (Wyse terminal)and our Switchboard is a Mitel 5550IP consol. No one else...


1. Download and install ALL of the windows updates and service packs
2. Download and install any updated drivers for your Belkin Flip
3. Cool both computers down as much as possible to help prevent thermal overheat and lockup

Certan configurations can cause a lockup such as a Mitel 5550IP terminal and a Citrix Server

The prefured configuration is 2 identical desktop PCs

Mice can pose a problem , you can try moving the mice to a USB port

That may help clear up the situation of lockup.


Selah. :-)





Sep 15, 2008 | Belkin PC Desktops

1 Answer

I want to know the meaning northgate/iworld, the way it's used and what it is used for


It is a distributed database application (Sx3/Northgate iWorld) that went live in May 2004 for 100+ users. Issues included; project planning, risk assessment, data cleansing, data loading (in the region of 50 million records), data archiving, development of output, testing, interfacing, security, end-user training, procedural change, progress reports, presentations and the configuration of both the back-end server and the end-user WUI (Web User Interface). The system is three-tiered, with a back-end Oracle database linked to an application server feeding a JVM/J-initiator applet on the client machine.

Apr 27, 2008 | PC Desktops

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