diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2022-02-16 06:54:09 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2022-02-16 06:54:09 +0000 |
| commit | 4ff5faf01a4d564d01c0136b1d04a24fd4436622 (patch) | |
| tree | 9c0b5607f1ea1c3bf3e41e4645c4a1d3f39cd5f4 | |
| parent | d594b92480b32159dbe2cd619d5b5a7a9445c409 (diff) | |
document endpoint mode
| -rw-r--r-- | share/man/man4/vxlan.4 | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/share/man/man4/vxlan.4 b/share/man/man4/vxlan.4 index 15a2d91c746..8917c828f05 100644 --- a/share/man/man4/vxlan.4 +++ b/share/man/man4/vxlan.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: vxlan.4,v 1.11 2022/02/16 02:13:43 dlg Exp $ +.\" $OpenBSD: vxlan.4,v 1.12 2022/02/16 06:54:08 dlg Exp $ .\" .\" Copyright (c) 2013 Reyk Floeter <reyk@openbsd.org> .\" @@ -60,13 +60,20 @@ When a unicast IP address is configured as the tunnel destination, all traffic is sent to a single tunnel endpoint. .It Ic learning mode When a multicast IP address is configured as the tunnel destination, -broadcast, multicast, and unknown unicast packets are sent to the +.Nm +operates as a learning bridge. +Broadcast, multicast, and unknown unicast packets are sent to the specified multicast group. Packets received by the tunnel source address are used to dynamically learn the endpoint addresses for the encapsulated Ethernet source addresses. -.\" .It Ic endpoint mode -.\" When configured without a tunnel destination address, +.It Ic endpoint mode +When configured without a tunnel destination address, +.Nm +operates as a bridge, but with learning disabled. +Endpoints for Ethernet addresses must be added explicitly before +packets will be sent for those addresses. +All valid VXLAN packets sent to the local address will be accepted. .El .Sh EXAMPLES Create a point-to-point tunnel using Virtual Network Identifier 5: |