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-rw-r--r--doc/bird.sgml13
1 files changed, 13 insertions, 0 deletions
diff --git a/doc/bird.sgml b/doc/bird.sgml
index 300a71f3..fab49105 100644
--- a/doc/bird.sgml
+++ b/doc/bird.sgml
@@ -1940,6 +1940,7 @@ protocol ospf <name> {
nonbroadcast|nbma|pointomultipoint|ptmp];
strict nonbroadcast <switch>;
real broadcast <switch>;
+ ptp netmask <switch>;
check link <switch>;
ecmp weight <num>;
authentication [none|simple|cryptographic];
@@ -2183,6 +2184,18 @@ protocol ospf <name> {
probably is not interoperable with other OSPF
implementations. Default value is no.
+ <tag>ptp netmask <m/switch/</tag>
+ In <cf/type ptp/ network configurations, OSPFv2
+ implementations should ignore received netmask field in hello
+ packets and should send hello packets with zero netmask field
+ on unnumbered PtP links. But some OSPFv2 implementations
+ perform netmask checking even for PtP links. This option
+ specifies whether real netmask will be used in hello packets
+ on <cf/type ptp/ interfaces. You should ignore this option
+ unless you meet some compatibility problems related to this
+ issue. Default value is no for unnumbered PtP links, yes
+ otherwise.
+
<tag>check link <M>switch</M></tag>
If set, a hardware link state (reported by OS) is taken into
consideration. When a link disappears (e.g. an ethernet cable is