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Welcome to the mTCP discussion group! Bug reports, feature requests, and general questions are welcome. (A Gmail ID is not required to join; see https://groups.google.com/g/mtcp/c/tzpz-4anqdU)

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Jon Pederson, Michael Brutman2

Apr 18

Netdrive Testing

Hi Jon, I've used batch files to test it before, but DOS batch files are just kind of terrible to

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Netdrive Testing

Hi Jon, I've used batch files to test it before, but DOS batch files are just kind of terrible to

Apr 18

Michael Brutman

Apr 9

mTCP NetDrive: Faster code available for testing

About a year ago I started experimenting with how to make NetDrive faster. I have the next revision

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mTCP NetDrive: Faster code available for testing

About a year ago I started experimenting with how to make NetDrive faster. I have the next revision

Apr 9

Jon Pederson, Michael Brutman2

12/28/25

Hi Jon, You are welcome and don't worry, messages like that are always on-topic. -Mike On Fri,

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Hi Jon, You are welcome and don't worry, messages like that are always on-topic. -Mike On Fri,

12/28/25

Brian Collins, Michael Brutman3

10/11/25

Issue with getting -ro to work

Gotcha. I was hoping to be able to compile on one machine, and run the exe on another. Oh well, I

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Issue with getting -ro to work

Gotcha. I was hoping to be able to compile on one machine, and run the exe on another. Oh well, I

10/11/25

HEB Gaming Time, Michael Brutman3

9/16/25

End: Heap is corrupted

Ahhh okay thank you ill try that :)) On Tuesday, September 16, 2025 at 1:11:26 AM UTC+10 mbbr...@

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End: Heap is corrupted

Ahhh okay thank you ill try that :)) On Tuesday, September 16, 2025 at 1:11:26 AM UTC+10 mbbr...@

9/16/25

Francis Kirby, Michael Brutman2

9/13/25

Time out parameters in ftpsrv?

There is only one timeout related setting for the FTP server, and it controls how long a connected

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Time out parameters in ftpsrv?

There is only one timeout related setting for the FTP server, and it controls how long a connected

9/13/25

Michael Brutman3

9/3/25

mTCP NetDrive with read-ahead caching (test code)

I have found and fixed the bug; I did not disable interrupts while DOS was copying data from the

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mTCP NetDrive with read-ahead caching (test code)

I have found and fixed the bug; I did not disable interrupts while DOS was copying data from the

9/3/25

Marek Antoni, Michael Brutman5

7/22/25

Thank you. I think the documentation is quite clear. Marek. środa, 16 lipca 2025 o 17:07:47 UTC+2

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Thank you. I think the documentation is quite clear. Marek. środa, 16 lipca 2025 o 17:07:47 UTC+2

7/22/25

Bill Allen, … Michael Brutman6

3/5/25

telnet or ssh servers for DOS?

Just to clarify, rmtdos is not my work. But I know the culprit. ;-0 I passed the feedback onto him. -

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telnet or ssh servers for DOS?

Just to clarify, rmtdos is not my work. But I know the culprit. ;-0 I passed the feedback onto him. -

3/5/25

Bill Allen, Michael Brutman3

3/1/25

Realtek 8168 on FreeDOS

Mike, I finally got networking going. While I did have PACEKTINT 0x60 in my mTCP config file, I think

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Realtek 8168 on FreeDOS

Mike, I finally got networking going. While I did have PACEKTINT 0x60 in my mTCP config file, I think

3/1/25

Brian Collins, Michael Brutman5

1/20/25

Error: Timeout waiting for Connect message response.

I'm glad you were able to replicate, yeah it totally makes sense that the server wouldn't

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Error: Timeout waiting for Connect message response.

I'm glad you were able to replicate, yeah it totally makes sense that the server wouldn't

1/20/25

Jason Galarneau, Michael Brutman4

1/18/25

mTCP server binaries not working

Worse, I shipped it that way and didn't test what I uploaded. ;-0 Cheers, Mike On Sat, Jan 18,

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mTCP server binaries not working

Worse, I shipped it that way and didn't test what I uploaded. ;-0 Cheers, Mike On Sat, Jan 18,

1/18/25

Stuart, Michael Brutman7

1/17/25

NetDrive and "packetint ..."

Thanks, it has been a fun project. There is probably something I can improve, as normal packet

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NetDrive and "packetint ..."

Thanks, it has been a fun project. There is probably something I can improve, as normal packet

1/17/25

Michael Brutman2

1/14/25

mTCP 2025-01-10 is available

And I discovered my first irritating bug ... The Sixel graphics in Telnet works, but I have a bug in

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mTCP 2025-01-10 is available

And I discovered my first irritating bug ... The Sixel graphics in Telnet works, but I have a bug in

1/14/25

Alexander Rau, Michael Brutman3

12/29/24

Error: Not a NetDrive device or wrong version

Closing the loop on this ... the OP was using the wrong drive letter, and everything is working now.

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Error: Not a NetDrive device or wrong version

Closing the loop on this ... the OP was using the wrong drive letter, and everything is working now.

12/29/24

Brian Collins, … Michael Brutman8

11/20/24

Can Not Open Read-Write file again

BTW, I love these discussions ... this is the fun part of the hobby. The keep-alive idea is

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Can Not Open Read-Write file again

BTW, I love these discussions ... this is the fun part of the hobby. The keep-alive idea is

11/20/24

Brian Collins, … Tim Sedlmeyer4

11/17/24

Choose the Drive Letter?

Thanks Tim, I actually replied earlier that I'd just use subst, but I replied directly to Michael

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Choose the Drive Letter?

Thanks Tim, I actually replied earlier that I'd just use subst, but I replied directly to Michael

11/17/24

Martin Mikuška, Michael Brutman2

11/8/24

Windows 3.11 compatibility ?

The mTCP programs are DOS programs. I never used Windows 3.x at home so I have very little experience

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Windows 3.11 compatibility ?

The mTCP programs are DOS programs. I never used Windows 3.x at home so I have very little experience

11/8/24

Michael Brutman

10/22/24

mTCP 2024-10-20 is available

This version of the code includes the following: mTCP programs can work at the same time and share

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mTCP 2024-10-20 is available

This version of the code includes the following: mTCP programs can work at the same time and share

10/22/24

Michael Brutman

9/28/24

Call for ideas/fixes for the next mTCP version

It's that time again! I'm planning another release of mTCP so now would be a good time to let

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Call for ideas/fixes for the next mTCP version

It's that time again! I'm planning another release of mTCP so now would be a good time to let

9/28/24

Michael Brutman

9/19/24

Testing help needed: mTCP NetDrive and other mTCP programs at the same time

Greetings! It is now possible to use mTCP NetDrive and other mTCP programs at the same time! But

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Testing help needed: mTCP NetDrive and other mTCP programs at the same time

Greetings! It is now possible to use mTCP NetDrive and other mTCP programs at the same time! But

9/19/24

Steve Hunt, Michael Brutman3

8/25/24

mTCP NetDrive, corrupt HD image following SYS command

So I came back to this recently and tried to figure out what is going on. Here is what I found: SYS.

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mTCP NetDrive, corrupt HD image following SYS command

So I came back to this recently and tried to figure out what is going on. Here is what I found: SYS.

8/25/24

Michael Brutman2

8/17/24

A new mTCP NetDrive is available: Featuring "Undo" for your hard drive

Just a quick update ... a server version for recent Macs has been added to the downloads. Thanks to

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A new mTCP NetDrive is available: Featuring "Undo" for your hard drive

Just a quick update ... a server version for recent Macs has been added to the downloads. Thanks to

8/17/24

jdredd34, Michael Brutman2

6/16/24

NetDrive - My results!

Besides the success story, this is a great reminder that even if you can plug into the network, it

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NetDrive - My results!

Besides the success story, this is a great reminder that even if you can plug into the network, it

6/16/24

Tim Ur, Michael Brutman5

5/24/24

mTCP NetDrive hangs

A few days turned into a few weeks because I really wanted to understand what was going wrong. While

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mTCP NetDrive hangs

A few days turned into a few weeks because I really wanted to understand what was going wrong. While

5/24/24

Dominic Raferd2

3/27/24

mTCP version mismatch, won't connect

My bad, I had not updated netdrive.sys on the DOS client. Working now. Apologies for the noise. On 27

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mTCP version mismatch, won't connect

My bad, I had not updated netdrive.sys on the DOS client. Working now. Apologies for the noise. On 27

3/27/24

Navan Chauhan, Michael Brutman2

3/9/24

Telnet - Issue Connecting to Gopher Servers

I responded off-list but I wanted to close the loop here ... I made a few observations and comments

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Telnet - Issue Connecting to Gopher Servers

I responded off-list but I wanted to close the loop here ... I made a few observations and comments

3/9/24

Michael Brutman, har...@dds.nl4

1/24/24

mTCP NetDrive server updates

Hi Michael, No I was not aware that the SYS driver was needed in config.sys; adding that allows me to

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mTCP NetDrive server updates

Hi Michael, No I was not aware that the SYS driver was needed in config.sys; adding that allows me to

1/24/24

Michael Brutman, Dominic Raferd9

1/3/24

mTCP NetDrive is available!

Mike I now have NETDRIVE working on the 'real physical client', sorry for my earlier

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mTCP NetDrive is available!

Mike I now have NETDRIVE working on the 'real physical client', sorry for my earlier

1/3/24

Michael Brutman, … Tim Radde4

11/13/23

Upcoming code: virtual network hard drives for DOS

It mostly works under the current FreeDOS (1.3). In the video you see it giving the familiar "

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Upcoming code: virtual network hard drives for DOS

It mostly works under the current FreeDOS (1.3). In the video you see it giving the familiar "

11/13/23

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