Sim, você pode.
Para citar a lista de discussão do kernel do linux em 2008:
From: John Heffner
<johnwheffner@...>
Subject: Re: PMTU Discovery - Does it work?
Date: Thursday, May 22, 2008 - 1:19 pm
Message-ID:<[email protected]>
[...]
This is a well known issue (RFC 2923), and was the motivation for the development of MTU probing (RFC 4821), enabled with
tcp_mtu_probing
.
John Heffner escreveu as mudanças no kernel do Linux em 2007.
para ativar tcp_mtu_probing
# echo 2 > /proc/sys/net/ipv4/tcp_mtu_probing
Valores possíveis
0: disabled
1: enabled when black hole detected
2: always enabled