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What is blocking port 80?


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Guest Cartoper
Posted

I am trying to run Apache @ port 80 on Vista Ultimate, and it won't

start. When I run a netstat -ab, I get the follow:

----------------------------------------------

Active Connections

 

Proto Local Address Foreign Address State

TCP 0.0.0.0:80 Dungeon:0 LISTENING

 

Can not obtain ownership information

TCP 0.0.0.0:135 Dungeon:0 LISTENING

RpcSs

[svchost.exe]

TCP 0.0.0.0:445 Dungeon:0 LISTENING

 

Can not obtain ownership information

TCP 0.0.0.0:554 Dungeon:0 LISTENING

----------------------------------------------

What is this IP of 0.0.0.0? A week or so back Apache was running fine

on port 80.

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Guest Sam Hobbs
Posted

You say that a "week or so back Apache was running fine". So what did you do

in the past week? It is likely that it will save a lot of time if you can

answer that.

 

Also, it will help if you can specify what firewall you are using.

 

Does Apache have a way to provide error messages? Did you check there? Did

you look at the Windows event logs to see if there are relevant messages

there?

 

 

"Cartoper" <cartoper@gmail.com> wrote in message

news:3ebc66cc-83b6-4ca5-bb50-535646156394@q11g2000yqh.googlegroups.com...<span style="color:blue">

>I am trying to run Apache @ port 80 on Vista Ultimate, and it won't

> start. When I run a netstat -ab, I get the follow:

> ----------------------------------------------

> Active Connections

>

> Proto Local Address Foreign Address State

> TCP 0.0.0.0:80 Dungeon:0 LISTENING

>

> Can not obtain ownership information

> TCP 0.0.0.0:135 Dungeon:0 LISTENING

> RpcSs

> [svchost.exe]

> TCP 0.0.0.0:445 Dungeon:0 LISTENING

>

> Can not obtain ownership information

> TCP 0.0.0.0:554 Dungeon:0 LISTENING

> ----------------------------------------------

> What is this IP of 0.0.0.0? A week or so back Apache was running fine

> on port 80. </span>

Guest Jesper Ravn
Posted

"Cartoper" <cartoper@gmail.com> skrev i meddelelsen

news:3ebc66cc-83b6-4ca5-bb50-535646156394@q11g2000yqh.googlegroups.com...<span style="color:blue">

> I am trying to run Apache @ port 80 on Vista Ultimate, and it won't

> start. When I run a netstat -ab, I get the follow:

> ----------------------------------------------

> Active Connections

>

> Proto Local Address Foreign Address State

> TCP 0.0.0.0:80 Dungeon:0 LISTENING

>

> Can not obtain ownership information

> TCP 0.0.0.0:135 Dungeon:0 LISTENING

> RpcSs

> [svchost.exe]

> TCP 0.0.0.0:445 Dungeon:0 LISTENING

>

> Can not obtain ownership information

> TCP 0.0.0.0:554 Dungeon:0 LISTENING

> ----------------------------------------------

> What is this IP of 0.0.0.0? A week or so back Apache was running fine

> on port 80.</span>

 

Hi

 

Run NETSTAT -ano and write down the PID number.

From a task manager you can see what process is having the PID.

Ex, Skype is running on port 80.

 

/Jesper

Guest Cartoper
Posted

On Mar 4, 3:22 am, "Sam Hobbs" <Gateremovet...@SamHobbs.org> wrote:<span style="color:blue">

> You say that a "week or so back Apache was running fine". So what did you do

> in the past week? It is likely that it will save a lot of time if you can

> answer that.</span>

 

Yes, this is normally my approach to debugging my code, but I cannot

think of anything that has changed.

<span style="color:blue">

> Also, it will help if you can specify what firewall you are using.</span>

 

At present I have Windows Firewall on, but this happens when I have it

turned off, too.

<span style="color:blue">

> Does Apache have a way to provide error messages? Did you check there? Did

> you look at the Windows event logs to see if there are relevant messages

> there?</span>

 

Yes, but nothing useful:

 

(OS 10013) An attempt was made to access a socket in a way forbidden

by its access permissions. : make_sock: could not bind to address

0.0.0.0:80

Guest Cartoper
Posted

On Mar 4, 3:29 am, "Jesper Ravn" <jesper_r...@hotmail.com> wrote:<span style="color:blue">

> Hi

>

> Run NETSTAT -ano and write down the PID number.

> From a task manager you can see what process is having the PID.

> Ex, Skype is running on port 80.</span>

 

Ah, I like that set of options, very useful! It turns out the PID is

4, which is System. I am thinking this is a Microsoft change.

 

Cartoper

Guest Cartoper
Posted

On Mar 4, 7:34 am, Cartoper <carto...@gmail.com> wrote:<span style="color:blue">

> On Mar 4, 3:29 am, "Jesper Ravn" <jesper_r...@hotmail.com> wrote:

><span style="color:green">

> > Hi</span>

><span style="color:green">

> > Run NETSTAT -ano and write down the PID number.

> > From a task manager you can see what process is having the PID.

> > Ex, Skype is running on port 80.</span>

>

> Ah, I like that set of options, very useful!  It turns out the PID is

> 4, which is System.  I am thinking this is a Microsoft change.</span>

 

Figured it out, I turned off SQL Server Reporting Service (SSRS) and

SQL Server Integration Server (SSIS) and port 80 is now free! Thank

you for the help!

 

Cartoper

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