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How to changue MTU Value Permanently??

Discussion in 'General Discussion' started by Hueznar, Jun 13, 2004.

  1. Hueznar

    Hueznar Member

    Feb 24, 2004
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    I need to changue MTU Value from 1500 to 1450 on my ethernet. I do this:

    ifconfig eth0 mtu 1450.

    When I type /etc/init.d/network restart after MTU Changue, I discover some IP adresses from my system are deleted (Some network interfaces dissapear), So I need to reboot my server, and again I have MTU Value to 1500. I need to know how to fix permanently MTU Value and not lost it in the reboot process.

    and, also, I need to Know if exists some secure method to apply inmediately a MTU Value Changue.

    Thanks for your help.

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