Support SLIP encapsulation as a tunnelling mechanism.

[tripe] / doc / tripe-admin.5

diff --git a/doc/tripe-admin.5 b/doc/tripe-admin.5
index 9f434bdc9f3e7b6cf3be42248c0906635cb1cd2e..35a0f08bb4e647b1f8dbb34565233fcab7cceaab 100644 (file)
--- a/doc/tripe-admin.5
+++ b/doc/tripe-admin.5
@@ -654,6 +654,10 @@ create some more
 .BI /dev/tun nn
 files, it will work.
 .TP
+.BI "TUN \- slip no-slip-interfaces"
+The driver ran out of SLIP interfaces.  You probably need to preallocate
+some more and restart.
+.TP
 .BI "TUN - open-error " device " \-\- " message
 An attempt to open the tunnel device file
 .I device
@@ -676,6 +680,23 @@ and shouldn't be used any more.
 .BI "TUN \- unet ifname-too-long \-\- " message
 The Unet interface's name overflowed, so we couldn't read it properly.
 Unet is obsolete and shouldn't be used any more.
+.TP
+.BI "TUN " ifname " slip eof"
+The SLIP driver encountered end-of-file on its input descriptor.
+Pending data is discarded, and no attempt is made to read any more data
+from that interface ever.
+.TP
+.BI "TUN " ifname " slip escape-end"
+The SLIP driver encountered an escaped `end' marker.  This probably
+means that someone's been sending it junk.  The erroneous packet is
+discarded, and we hope that we've rediscovered synchronization.
+.TP
+.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.
+.TP
+.BI "TUN " ifname " slip overflow"
+The SLIP driver gave up reading a packet because it got too large.
 .SS "USER warnings"
 These are issued by administration clients using the
 .B WARN