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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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Michael Brutman3

Sep 3

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

Sep 3

Marek Antoni, Michael Brutman5

Jul 22

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

Jul 22

Bill Allen, … Michael Brutman6

Mar 5

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. -

Mar 5

Bill Allen, Michael Brutman3

Mar 1

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

Mar 1

Brian Collins, Michael Brutman5

Jan 20

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

Jan 20

Jason Galarneau, Michael Brutman4

Jan 18

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,

Jan 18

Stuart, Michael Brutman7

Jan 17

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

Jan 17

Michael Brutman2

Jan 14

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

Jan 14

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

Guido Lehwalder, Michael Brutman4

11/12/23

[Q] DNS-resolve with MTCP and Intel E100(B) Packet Driver?

I'm glad you figured it out but I'm confused. The presence of the environment variable just

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[Q] DNS-resolve with MTCP and Intel E100(B) Packet Driver?

I'm glad you figured it out but I'm confused. The presence of the environment variable just

11/12/23

Michael Mruzek, Michael Brutman2

11/7/23

FTP Login Fix by Removing TSR

DOSKEY was included in later versions of DOS, and it has been in the AUTOEXEC.BAT file on my machines

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FTP Login Fix by Removing TSR

DOSKEY was included in later versions of DOS, and it has been in the AUTOEXEC.BAT file on my machines

11/7/23

har...@dds.nl, Michael Brutman3

10/25/23

Trying mTCP on an a0751h

Hi Michael, Thanks for your swift answer! Indeed this was the issue adding the 0 96 to ODIPKT did the

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Trying mTCP on an a0751h

Hi Michael, Thanks for your swift answer! Indeed this was the issue adding the 0 96 to ODIPKT did the

10/25/23

Robert Nilsson, Michael Brutman4

10/12/23

dhcp timestamp issue ?

Well, it turned out that the mTCP exe-files got corrupted in the transfer to the 486 system. I was

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dhcp timestamp issue ?

Well, it turned out that the mTCP exe-files got corrupted in the transfer to the 486 system. I was

10/12/23

matthias mauritz, Michael Brutman6

10/11/23

FTP Server: Freezes when I try to quit

Can you send me the spooler.com program and any readme or text file that comes with it? Assuming it

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FTP Server: Freezes when I try to quit

Can you send me the spooler.com program and any readme or text file that comes with it? Assuming it

10/11/23

LLG, Michael Brutman5

6/24/23

IrcJr: message parsing issue

I looked some more and it's interesting, but I think it's a bug in those clients. By the

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IrcJr: message parsing issue

I looked some more and it's interesting, but I think it's a bug in those clients. By the

6/24/23

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