[Alastair Maw <ethereal@xxxxxxxxx>]

On 07/02/2004 16:38, Ulf Lamping wrote:
> Could please someone have a review on the two pages:
>
> getting_started.txt: for a very simple "first steps using Ethereal"
> capturing.txt: for some explanation of the capturing options and some 
> tips for doing high performance and long term capturings
>
> As I'm not a native english speaker, this will be somewhat "ugly 
> english" ahead ;-)

I attach a patch against each file.

> I might also have forgotten some important things, which should be added...

I haven't looked at that. :)

Best regards,

Alastair

--- getting_started.txt	2004-02-08 18:42:40.000000000 +0000
+++ getting_started.txt.org	2004-02-08 18:19:54.000000000 +0000
@@ -15,64 +15,65 @@
 -packet bytes   (empty)
 -statusbar      (with filter toolbar)
 
-As Ethereal has no packet data when started, most of the program's window is just empty.
+As Ethereal has no packet data when started, most of the programs window is just empty.
 
-Lots of the features available in the menu will also be on the main toolbar.
+Lot's of the features available at the menu will also be on the main toolbar.
 
 First capture file
 ------------------
-The first thing you probably want to do is look at some captured network data/packets:
+So the first thing you might want to do, is getting a capture file into the program.
 This can be achieved by two methods:
 
 -open an already existing capture file
 -capture something from your own network
 
-It might be easier to start with an example capture file from "http://www.ethereal.com/sample"; before capturing your own data.
+It might be easier to start with an example capture file from "http://www.ethereal.com/sample";,
+before capturing your own data.
 
 You can open a capture file through the menu "File->Open..." (or the toolbar).
 
 Please note: the common file extension for capture files is ".cap" (or ".cap.gz" for gzipped ones).
 
-After opening a capture file, you will hopefully see some more packet data on the screen. :-)
+After opening a capture file, you will hopefully see some more packet data on the screen :-)
 
 Display fields
 --------------
-In the "packet list", you will see several columns with a packet number, timestamp(s), addresses and a protocol specific summary of that packet. Here you can select a packet to be shown in the "packet details" below.
+In the "packet list", you will see several columns with a packet number, timestamp(s), adresses and a protocol specific summary of that packet. Here you can select a packet to be shown in the "packet details" below.
 
 In the "packet details", the details of the currently selected packet are shown. You can expand the tree nodes to get even more details about that packet.
 
 The "packet bytes" will simply show all the packet data in a hexdump style. It will show the same packet as in the "packet details", only with a different representation.
-When you select something in the "packet details", it will be highlighted in the "packet bytes" and vice-versa.
+When you select something in the "packet details", it will be highlighted in the "packet bytes" and vice versa.
 
-All three display fields have their own context menu, available by clicking the right mouse button inside that part of the window.
+All three display fields will have "their own" context menu, available by clicking the right mouse button inside the window.
 
 How to analyze protocol specific network data itself is not in the scope of this text.
 
 Display filters
 ---------------
-You can reduce the number of packets shown (to filter out the uninteresting ones) by setting a display filter. Please see "Display Filters" in this help dialog for further information how the display filters should be used.
+You can reduce the number of packets shown (filter out the uninteresting ones), by setting a display filter. Please see "Display Filters" in this help dialog for further information how the display filters should be used.
 
 Coloring Rules
 --------------
-The packet list can be colored; this means applying different colors for different packets. For example you could choose to have all HTTP packets shown in red and all other TCP traffic shown in yellow.
+The packet list can be colored, this means applying different colors for different packets. For example you could choose to have all http packets shown in red and all other TCP traffic shown in yellow.
 
-Under "View->Coloring Rules..." you will see a list of color rules. This list is processed for each packet from top to bottom, until one of the rules matches (in which case the color settings of that rule are used for that packet). If no rule matches, the packet will not be colored at all.
-Please note: setting lots of color rules can slow down processing time a bit when showing huge capture files.
+Under "View->Coloring Rules..." you will see a list of color rules. This list is processed for every packet from top to bottom, until one of the rules do match (in that case the color settings of that rule are used for that packet). If no rule matches, the packet will not be colored at all.
+Please note: setting lot's of color rules can slow down processing time a bit when showing huge capture files!
 
 Other display things
 --------------------
-You can mark packets, so that you can easily find packets of interest again later.
-You can set a time reference, if you are interested in seeing timings relative to a specific packet (e.g. get time differences relative to the start of some data transfer).
-But remember: These settings will not be saved - they are forgotten when the capture file is closed.
+You can mark packets, to find back to packets of interest. 
+You can set a time reference, if you are interested to see timings relative to a specific packet (e.g. get time differences relative to the start of some data transfer).
+But remember: These settings will not be saved, so they are simply gone, when the capture file is closed.
 
 
 Capture from the network
 ------------------------
 Most likely you will now want to get some "real life" packet data captured from your own network interface.
 
-When opening the capture dialog with "Capture->Start...", you will see lots of settings to choose from. For your first test, just keep the default settings.
+So when opening the capture dialog with "Capture->Start...", you will see lot's of settings to choose. For a first try, just keep the default settings.
 
-After clicking "OK", the capture starts and a dialog shows up, giving the actual count of captured packets and some very basic packet statistics.
+After click "Ok", the capture starts and a dialog shows up, telling the actual count of captured packets and some very basic packet statistics.
 
 When you stop the capture, you will get the same screen as if you had opened a capture file from disk, using the "File->Open" command.
 
@@ -81,8 +82,8 @@
 
 Conclusion
 ----------
-There are a lot more features than described here. Just have a look at the menus to see them all. :-)
+There are a lot more features than described here, have a look at the menu to see them all :-)
 
-For more information about Ethereal, see: "http://www.ethereal.com";. You can get a users' guide and other useful information there.
+For more information about Ethereal, see: "http://www.ethereal.com";. You can get a user's guide and other useful information there.
 
-We hope this helped you with the first steps of using Ethereal and that you will enjoy using this program.
\ No newline at end of file
+Hope this helped you with the first steps of using Ethereal and that you will enjoy the program.

--- capturing.txt	2004-02-08 18:33:28.000000000 +0000
+++ capturing.txt.org	2004-02-08 18:20:06.000000000 +0000
@@ -1,11 +1,11 @@
 Capturing
 ---------
-This section will explain the capturing options and give hints on what to do in some special cases.
+This section will explain the capturing options and give hints what to do in some special cases.
 
 
 Capture options
 ---------------
-The capture options can be logically divided into the following categories:
+The capture options can be logically devided in the following categories:
 
 -input
 -filtering
@@ -15,33 +15,33 @@
 
 Input options
 -------------
--Interface: You have to choose which interface (network card) will be used to capture packets from. Be sure to select the correct one, as it's a common mistake to select the wrong interface.
+-Interface: You have to choose, which interface (network card) should be used to capture packets from. Be sure to select the correct one, as it's a common mistake to select the wrong interface.
 
 -Link-layer header type: XXX: could someone please explain this?
 
 Filtering options
 -----------------
--Limit each packet to xy bytes: Will limit the maximum size to be captured of each packet. This can be useful when an error is known to be in the first 20 bytes of a packet, for example, as the size of the resulting capture file will be reduced.
+-Limit each packet to xy bytes: Will limit the maximum size to be captured of each packet. This can be useful for example, when an error is known to be in the first 20 bytes of a packet, and the size of the resulting capture file should be reduced.
 
--Capture packets in promiscuous mode: Usually a network card will only capture the traffic to its own network address. If you want to capture all traffic that the network card can "see", mark this option.
+-Capture packets in promiscuous mode: Usually a network card will only capture the traffic to it's own network address. If you want to capture all traffic that the network card can "see", mark this option.
 
--Capture Filter: Use a capture filter to reduce the amount of packets to be captured. See "Capture Filters" in this help for further information how to use it.
+-Capture Filter: use a capture filter to reduce the amount of packets to be captured. See "Capture Filters" in this help for further information how to use it.
 
 Stop condition options
 ----------------------
-These three fields should be obvious; the capture process will be automatically stopped if one of the selected conditions is exceeded.
+This three fields should be obvious, they will stop the capture process automatically, if one of the selected conditions is exceeded.
 
 Storing options
 ---------------
--File: you can choose the file to which captured data will be written. If you don't enter something here a temporary file will be used.
+-File: you can choose a file to instantly write packet data into it. If you don't enter something here, a temporary file will be used.
 
--Use ring buffer: Instead of using a single capture file, multiple files will be created. The generated filenames will contain a incrementing number and the start time of the capture. For example, if you choose "/foo.cap" in the "File" field, files like "/foo_00001_20040205110102.cap", "/foo_00002_20040205110102.cap", ... will be created.
+-Use ring buffer: Instead of using a single file, multiple ones will be created, the generated filename will contain a continuously increasing number and the start time of the capture. For example, if you choose "/foo.cap" in the "File" field, the files "/foo_00001_20040205110102.cap", "/foo_00002_20040205110102.cap", ... will be created.
 This feature can be useful if you do long term capturing, as working with a single capture file of several GB usually isn't very fast.
 
 Display while capturing options
 -------------------------------
 -Update List of packets in real time: Using this will show the captured packets immediately on the main screen.
-Please note: this will slow down capturing, so increased packet drops might appear.
+Please note, that this will slow down capturing, so increased packet drops might appear.
 
 -Automatic scrolling in live capture: This will scroll the "Packet List" automatically to the latest captured packet, when the "Update List of packets in real time" option is used.
 
@@ -49,18 +49,18 @@
 
 High performance capturing
 --------------------------
-When your network traffic is high, you might need to take some steps to ensure Ethereal doesn't get behind on its capture, particularly if you're running it on a slow computer.
+If you have lot's of traffic on your network and it's important to capture all the packets from it (at least as much as possible). Packets that could not be saved, while cpaturing from a network are known as packet drops.
 
-When Etheral cannot keep up, packets are dropped. To help avoid this as much as possible:
+The following rules might help you, to avoid packet drops:
 
-a) Don't use the "Update List of packets in real time" option (see above). This has a significant performance penalty.
+a) Close all other programs, that might slow down your system, including virus scanner software, server processes, ...
 
-b) Close other programs that might slow down your system, such as virus scanner software, server processes, etc.
+b) Don't use the "Update List of packets in real time" option! This will update things on the 
 
 c) It might be a good idea not to use a capture filter. This will depend on the task you have to do.
-As a rule of thumb: if you want to see most of the packets and only filter a small number out, don't use a capture filter (you can use a display filter later). If you only want to capture a small proportion of the packets, it might be better to set a capture filter, as this will reduce the number of packets that have to be saved.
+As a rule of thumb: if you want to see most of the packets and only filter some of the packets out, don't use a capture filter (you can use a display filter later). If you only want to capture some of the packets, it might be better to set a capture filter, as this will reduce the number of packets which has to be saved.
 
-d) If you still get packet drops, it might be an idea to use a tool dedicated to packet capturing and only use Ethereal for displaying and analyzing the packets.
+d) If you still get packet drops, it might be an idea to use a tool dedicated for packet capturing and only use Ethereal for displaying and analyzing packets.
 
 Have a look at tethereal, the command line variant of ethereal, which is included in this package.
 XXX: add a list of possibly useful standalone capture programs.