Categories
Tech

Application Port Number

I was trying to connect to Google talk at work the other day via a third-party IM client called Miranda.  I downloaded a Google protocol (which actually runs on Jabber) but I couldn't get it to connect with the standard settings.  I figured it might be because my company has a firewall that blocks most ports, so I downloaded the official google talk client to see if it would work.

It went through a couple iterations of trying to connect to the server… and then… SUCCESS!  So why could it connect and my local client wouldn't?  As I assumed it was using a different port to connect.  Here's what I did to find out what port the application was running on.

I'll start with a high-level overview that power-users should be able to understand easily.  Then I'll break it down in a little more detail with the detailed steps needed to find out which port the application is running on.

High-level Overview: 

1. Open the Task Manager and find the PID for googletalk.exe 

2. Open the command prompt and run the " netstat -o -n" command

3. Find the PID in command prompt and find out which port it's running on. 

 

Detailed Steps

1. Press Ctl+Alt+Del to open the Task Manager (on some systems you may have to click the Task Manager button)

2.  In Task Manager, click View > Select Columns

3. Make sure the PID (Process Identifier) checkbox is checked and press OK

4.  Click the Processes tab, then scroll through the list and find the application you are looking for. Make note of the PID next to it.

5. Open command prompt: clcik Start > then click Run > type in "CMD" and press enter (a black command prompt should open)

6. Type in " netstat -o -n" and press enter*

*You can also add "-a" to the command to have it show more port information (all applications and listening ports)

7. Find the item in the list that has the same PID as you noted above. 

8. To find the port, look at the under the Foreign Address column and make note of the number after the colon.*

*This is typically called a socket and is in the format IP.add.re.ss:portNumber.  For Google talk this was 72.14.253.125:443 – meaning that the port number was 443 (which happens to be the default port for SSL connections).

Categories
Automotive

Jet Ski: Fixed

More info on the Jet Ski. As I mentioned before we got it up and running within the first week we had it in Dallas. It had been broken for about two years. My dad and brother attempted to work on it, but I really dont know how much effort they invested into it. We pulled the CDI box — which is a small sealed box that houses all the electronic components — only to find that it was developing it's own mini-environment inside it. If we were to buy all the individual parts inside it, we would have spent over 1500 dollars. We went on ebay and bought a $300 replacement box and had it shipped to us within the first week.

(…read more click below.)
Here's a list of the things we replaced/fixed:

  • CDI Box — all components inside
  • Throttle cable
  • Choke Assembly
  • Fuel Filter
  • Spark Plugs
  • Oil Change

The speedometer doesn't work — so we need to figure out what's wrong with that. The ski smokes a bit when it starts up, so we are thinking about doing a modification that removes the Oil Tank/Pump and allows you to manually put the oil into the gas. The guy at the Kawasaki dealership said he recommends it. It's supposed to be better on the motor and improve performance.

This saturday was the second time I got to go out on it since I've been in Dallas for the internship. I think Travis has gone out on it five or six times. It ended up costing me just over $500 dollars to get it fixed. My parents said they would pay me back for it, so I need to get all the bills together and work out a total.

It was taken to the lake (2) two weekends in a row without having the trailer registered because of the stupid system at the County Office. They were going to charge us for two years because the of the date at which we wanted to register the trailer. The last two weeks in May would have forced us to pay for the whole 2005-2006 year. We decided to wait until June and just pay for the 2006-2007 year.

It's all registered now and is begging me to ride it. I look at a little lake out my window all day and it makes me want to leave work and go to the lake. Oh well, it's just something to look forward to for the weekends.