From b1bf6f2c9b4aa17c6ccb7a631c99fae7f4b5744b Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Sun, 3 Apr 2005 14:52:59 +0000
Subject: * Patch by Richard Klingler, 03 Apr 2005:   Add call to eth_halt() in
 net/net.c when called functions fail   after eth_init() has been called.

* Patch by Sam Song, 3 April 2005:
  - Update README.Netconsole
  - Update README
---
 doc/README.NetConsole | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'doc')

diff --git a/doc/README.NetConsole b/doc/README.NetConsole
index 3a57293..cc35a0a 100644
--- a/doc/README.NetConsole
+++ b/doc/README.NetConsole
@@ -12,11 +12,20 @@ omitted, the value of 6666 is used. If the env var doesn't exist, the
 broadcast address and port 6666 are used. If it is set to an IP
 address of 0 (or 0.0.0.0) then no messages are sent to the network.
 
+For example, if your server IP is 192.168.1.1, you could use:
+
+	=> setenv nc 'setenv stdout nc;setenv stdin nc'
+	=> setenv ncip 192.168.1.1
+	=> saveenv
+	=> run nc
+
+
 On the host side, please use this script to access the console:
 
 +++++++++++++++++++++++++++++++++++++++++++
 #! /bin/bash
 
+[ $# = 1 ] || { echo "Usage: $0 target_ip" >&2 ; exit 1 ; }
 TARGET_IP=$1
 
 stty -icanon -echo intr ^T
@@ -25,6 +34,10 @@ nc -u ${TARGET_IP} 6666
 stty icanon echo intr ^C
 +++++++++++++++++++++++++++++++++++++++++++
 
+The script expects exactly one argument, which is interpreted as  the
+target IP address (or host name, assuming DNS is working). The script
+can be interrupted by pressing ^T (CTRL-T).
+
 It turns out that 'netcat' cannot be used to listen to broadcast
 packets. We developed our own tool 'ncb' (see tools directory) that
 listens to broadcast packets on a given port and dumps them to the
@@ -33,13 +46,25 @@ standard output. use it as follows:
 +++++++++++++++++++++++++++++++++++++++++++
 #! /bin/bash
 
+[ $# = 1 ] || { echo "Usage: $0 target_ip" >&2 ; exit 1 ; }
+TARGET_IP=$1
+
 stty icanon echo intr ^T
 ./ncb &
-nc -u mpc5200 6666
+nc -u ${TARGET_IP} 6666
 stty icanon echo intr ^C
 kill 0
 +++++++++++++++++++++++++++++++++++++++++++
 
+Again, this script takes exactly one argument, which is interpreted
+as the target IP address (or host name, assuming DNS is working). The
+script can be interrupted by pressing ^T (CTRL-T).
+
+The 'ncb' tool can be found in the tools directory; it will not be
+built by default so you will ither have to adjust the Makefile or
+build it manually.
+
+
 For Linux, the network-based console needs special configuration.
 Minimally, the host IP address needs to be specified. This can be
 done either via the kernel command line, or by passing parameters
-- 
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