Commit d96ec7f6 authored by Ondrej Zajicek's avatar Ondrej Zajicek
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Updates BFD documentation.

parent eb5ea6bd
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@@ -1378,6 +1378,11 @@ RFC 5882<htmlurl url="ftp://ftp.rfc-editor.org/in-notes/rfc5882.txt">.
development, expect some rough edges and possible UI and configuration changes
in the future. Also note that we currently support at most one protocol instance.

<p>BFD packets are sent with a dynamic source port number. Linux systems use by
default a bit different dynamic port range than the IANA approved one
(49152-65535). If you experience problems with compatibility, please adjust
<cf>/proc/sys/net/ipv4/ip_local_port_range</cf>

<sect1>Configuration

<p>BFD configuration consists mainly of multiple definitions of interfaces.