server/keyexch.c: Randomized exponential retransmit backoff.

[tripe] / server / tripe-admin.5.in

diff --git a/server/tripe-admin.5.in b/server/tripe-admin.5.in
index 826d0f4..5b0fe3b 100644 (file)
--- a/server/tripe-admin.5.in
+++ b/server/tripe-admin.5.in
@@ -348,6 +348,22 @@ or
 for days, hours, minutes, or seconds respectively; if no suffix is
 given, seconds are assumed.
 .TP
 for days, hours, minutes, or seconds respectively; if no suffix is
 given, seconds are assumed.
 .TP

+.BI "\-key " tag
+Use the public key
+.I tag
+to authenticate the peer.  The default is to use the key tagged
+.IR peer .
+.TP
+.B "\-mobile"
+The peer is a mobile device, and is likely to change address rapidly.
+If a packet arrives from an unknown address, the server's usual response
+is to log a warning and discard it.  If the server knows of any mobile
+peers, however, it will attempt to decrypt the packet using their keys,
+and if one succeeds, the server will update its idea of the peer's
+address and emit an
+.B NEWADDR
+notification.
+.TP

 .BI "\-tunnel " tunnel
 Use the named tunnel driver, rather than the default.
 .\"-opts
 .BI "\-tunnel " tunnel
 Use the named tunnel driver, rather than the default.
 .\"-opts


@@ -523,6 +539,12 @@ The tunnel driver used for this peer.
 .B keepalive
 The keepalive interval, in seconds, or zero if no keepalives are to be
 sent.
 .B keepalive
 The keepalive interval, in seconds, or zero if no keepalives are to be
 sent.

+.TP
+.B key
+The key tag being used for the peer, as passed to the
+.B ADD
+command.  (You don't get a full key-id, since that might change while
+the daemon's running.)

 .RE
 .SP
 .BI "PING \fR[" options "\fR] " peer
 .RE
 .SP
 .BI "PING \fR[" options "\fR] " peer


@@ -1070,6 +1092,12 @@ Key exchange with
 has begun or restarted.  If key exchange keeps failing, this message
 will be repeated periodically.
 .SP
 has begun or restarted.  If key exchange keeps failing, this message
 will be repeated periodically.
 .SP

+.BI "NEWADDR " peer " " address
+The given mobile
+.IR peer 's
+IP address has been changed to
+.IR address .
+.SP

 .BI "NEWIFNAME " peer " " old-name " " new-name
 The given
 .IR peer 's
 .BI "NEWIFNAME " peer " " old-name " " new-name
 The given
 .IR peer 's


@@ -1424,6 +1452,9 @@ Configuring the Linux TUN/TAP interface failed.
 .BI "TUN " ifname " " tun-name " read-error " ecode " " message
 Reading from the tunnel device failed.
 .SP
 .BI "TUN " ifname " " tun-name " read-error " ecode " " message
 Reading from the tunnel device failed.
 .SP

+.BI "TUN " ifname " " tun-name " write-error " ecode " " message
+Writing from the tunnel device failed.
+.SP

 .BI "TUN " ifname " slip bad-escape"
 The SLIP driver encountered a escaped byte it wasn't expecting to see.
 The erroneous packet will be ignored.
 .BI "TUN " ifname " slip bad-escape"
 The SLIP driver encountered a escaped byte it wasn't expecting to see.
 The erroneous packet will be ignored.