From e7be1c8c266225ee52b82318a8af02a228fec4c4 Mon Sep 17 00:00:00 2001 From: Matthias Schiffer Date: Mon, 26 Jan 2015 04:03:16 +0100 Subject: doc: remove now unused pmtu option --- doc/source/manual/mtu.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'doc/source/manual/mtu.rst') diff --git a/doc/source/manual/mtu.rst b/doc/source/manual/mtu.rst index 68731e0..804404d 100644 --- a/doc/source/manual/mtu.rst +++ b/doc/source/manual/mtu.rst @@ -2,8 +2,8 @@ MTU configuration ================= The default MTU of fastd is 1500. This allows briding the fastd interface in TAP mode with other interface with the same MTU, but will usually cause fastd's UDP -packets to be fragmented (see also the option :ref:`pmtu `). Fragmentation can lower the -performance or even cause connectivty problems when broken routers filter ICMP packets, +packets to be fragmented. Fragmentation can lower the +performance or even cause connectivity problems when broken routers filter ICMP packets, so if possible the MTU should be chosed small enough so that IP fragmentation can be avoided. Unlike OpenVPN, fastd doesn't support fragmentation itself, but relies on the IP stack to fragment packets when necessary. -- cgit v1.2.3