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Old 07-31-2014, 10:43 PM   #1
kirukan
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Registered: Jun 2008
Location: Eelam
Distribution: Redhat, Solaris, Suse
Posts: 1,274

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unset DF flag in Linux


Hi All,
Is there any way to unset DF flag in Linux kernel level?

Thanks..
 
Old 08-01-2014, 03:12 AM   #2
larrykeenan
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Registered: Apr 2004
Location: Brisbane Australia
Distribution: UBUNTU 13.04
Posts: 61

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Hello kirukan

I am curious as to what you mean by kernel level.

To unset at the command line until reboot would be:

Code:
/sbin/sysctl -w net.inet.tcp.path_mtu_discovery=0
Just like anything else You wish to auto run, Add the above command
to /etc/rc.local using your favourite text editor.

Have a Great Day!
Larry Keenan
 
  


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