Mailing Lists: Apple Mailing Lists

Image of Mac OS face in stamp
 
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Changing the MTU



At 1:02 PM +0100 10/14/02, <email@hidden> wrote:
Hi,

Does anyone know how to change some the settings associated with TCP/IP
networking. e.g. MTU, receive windows size etc. on OS8.6-9x and OSX.

I do remember seeming these, but I cannot remember where seeing them.

Thanks

Mark.

Check out IPNetTuner for Mac OS 9 and Mac OS X from my website
<http://www.sustworks.com>.

To do this programmatically under Mac OS 9:

You can use Mentat's Named Dispatch mechanism for most parameters.
See Quinn's Dump ARP Cache sample code.

You can use the SIOCSIFMTU ioctl to set interface MTU.

and for Mac OS X:

Use sysctl and the SIOCSIFMTU ioctl.
You also need root privileges.

Kind Regards,

- Peter
_______________________________________________
macnetworkprog mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/macnetworkprog
Do not post admin requests to the list. They will be ignored.

References: 
 >Changing the MTU (From: <email@hidden>)



Visit the Apple Store online or at retail locations.
1-800-MY-APPLE

Contact Apple | Terms of Use | Privacy Policy

Copyright © 2007 Apple Inc. All rights reserved.