Add support for dynamically adjusted buffers to allow the full use of

the bandwidth of long fat pipes (i.e. 100Mbps+ trans-oceanic or
trans-continental links).  Bandwidth-delay products up to 64MB are
supported.

Also add support (not compiled by default) for the None cypher.  The
None cypher can only be enabled on non-interactive sessions (those
without a pty where -T was not used) and must be enabled in both
the client and server configuration files and on the client command
line.  Additionally, the None cypher will only be activated after
authentication is complete.  To enable the None cypher you must add
-DNONE_CIPHER_ENABLED to CFLAGS via the make command line or in
/etc/make.conf.

This code is a style(9) compliant version of these features extracted
from the patches published at:

http://www.psc.edu/networking/projects/hpn-ssh/

Merging this patch has been a collaboration between me and Bjoern.

Reviewed by:	bz
Approved by:	re (kib), des (maintainer)

1 files changed, 2 insertions, 0 deletions

diff --git a/crypto/openssh/compat.h b/crypto/openssh/compat.h
index 16cf282..b840526 100644
--- a/crypto/openssh/compat.h
+++ b/crypto/openssh/compat.h
@@ -1,4 +1,5 @@
 /* $OpenBSD: compat.h,v 1.42 2008/09/11 14:22:37 markus Exp $ */
+/* $FReeBSD$ */
 
 /*
  * Copyright (c) 1999, 2000, 2001 Markus Friedl.  All rights reserved.
@@ -58,6 +59,7 @@
 #define SSH_OLD_FORWARD_ADDR	0x01000000
 #define SSH_BUG_RFWD_ADDR	0x02000000
 #define SSH_NEW_OPENSSH		0x04000000
+#define SSH_BUG_LARGEWINDOW	0x08000000
 
 void     enable_compat13(void);
 void     enable_compat20(void);