Gadi

I've provided this comment to your original post in the IBMTCP-L list. It's 
copied here in case there are any interested here who do not also subscribe 
to the IBMTCP-L list.

<quote>

Gadi

In principle you should be able to get your answer to this question in the 
following manual:

Open Systems Adapter-Express Customer's Guide and Reference

http://www-01.ibm.com/support/docview.wss?
uid=isg2bc4ae2e43bfcf12c85256cee000d1130

It's worth referring to the manual since the folk responsible for the 
online "bookshelves" have taken it into their heads that no longer should there 
be a reference to this manual in the z/OS V1R12 OSA/SF bookshelf - "OSA/SF" 
always being rather an odd way to encompass the set of OSA manuals.

This is a shame since if, in desperation, you go back a release from V1R12 to 
V1R11, you also go back a level in the manual - to say nothing about 
the "bookshelf" not having been updated since V1R10 - so I won't!

However I tried to find where in the manual it actually said there was a limit 
of 
8 IP address entries when using channel type OSE - and I failed!

You might like to use the "reader's comment form" (RCF) technique - use the 
online references on the "Edition" page near the front - in order to complain 
that there is no description of a limit to the number of entries in the places 
one might expect to find such a limit mentioned:

I was now going to list the two places I might expect to find the 8 limitation, 
in the description of the OAT Definition Line for TCP/IP and in the section 
where the "functional limits" are enumerated, but I noticed something very 
interesting - and absolutely not documented!!![1]

You can certainly ask in an RCF what the "Net_mask" token following 
the "Home_IP" token might happen all to be about!

I could guess that, in some sort of principle, it could be the answer to your 
question.

What if the specification of a "Home_IP" address value *masked* by 
a "Net_mask" value permits the specification of a *range* of addresses? 
Intriguing, n'est-ce pas?

Looking at your OAT, perhaps 10.203.10.0 255.255.255.0 would cover your 
10.203.10.71, 10.203.10.91, 10.203.10.92 and many more adjacent addresses.

Note that scanning the PDF of the manual for the characters "Net_mask" 
reveals this as the only occurrence.

Chris Mason

[1] I have always wondered - to myself only of course! - whether or not the 
proximity of the Mediterranean Sea and the possibility to get out into the Baie 
des Anges in a boat of some sort might have any effect on the diligence 
applied to the products emanating from La Gaude. It's times like this when I 
remember that Monpellier also isn't too far away from the Mediterranean!

</quote>

Incidentally, I wonder if there's a translation for "supercilious" into Polish.

Chris Mason

On Tue, 12 Oct 2010 12:54:10 +0200, &#1490;&#1491;&#1497; &amp;#1489;&#1503; 
&#1488;&#1489;&#1497; <[email protected]> wrote:

>Hi,
>
>I need to define more than 8 IP addresses in the OAT for our OSA card.
>The card is an OSA Express3 1000Base-T. It is defined as non-qdio.
>
>Can this be done. If so , how?
>How do I specify the correct definitions in the TCP/IP Profile data set?
>
>The Current OAT is:
>                               Image 0.1 (CDVL    )
>00(1200)* passthru  00  Pri 10.205.1.1                           S   ALL
>                            10.206.5.16
>                            10.203.30.54
>                            10.203.2.70
>                            10.203.4.70
>                            10.203.10.71
>                            10.203.10.91
>                            10.203.10.92
>02(1202)  SNA       00                                           S   ALL
>03(1203)  N/A                                                    N/A CSS
>04(1204)  N/A                                                    N/A CSS
>05(1205)  N/A                                                    N/A CSS
>06(1206)  N/A                                                    N/A CSS
>07(1207)  N/A                                                    N/A CSS
>08(1208)  N/A                                                    N/A CSS
>09(1209)  N/A                                                    N/A CSS
>0A(120A)  N/A                                                    N/A CSS
>0B(120B)  N/A                                                    N/A CSS
>0C(120C)  N/A                                                    N/A CSS
>0D(120D)  N/A                                                    N/A CSS
>0E(120E)  N/A                                                    N/A CSS
>0F(120F)  N/A                                                    N/A CSS
>20(1221)* passthru  00  no  10.205.1.9                           S   OSA
>                            10.206.5.18
>                            10.203.3.70
>                            10.203.20.83
>                            10.203.20.84
>                            10.203.20.86
>                            10.203.20.91
>22(1222)  SNA       00                                           S   OSA
>22(1222)  N/A                                                    N/A CSS
>23(1223)  N/A                                                    N/A CSS
>24(1224)  N/A                                                    N/A CSS
>25(1225)  N/A                                                    N/A CSS
>26(1226)  N/A                                                    N/A CSS
>27(1227)  N/A                                                    N/A CSS
>28(1228)  N/A                                                    N/A CSS
>29(1229)  N/A                                                    N/A CSS
>2A(122A)  N/A                                                    N/A CSS
>2B(122B)  N/A                                                    N/A CSS
>2C(122C)  N/A                                                    N/A CSS
>2D(122D)  N/A                                                    N/A CSS
>2E(122E)  N/A                                                    N/A CSS
>2F(122F)  N/A                                                    N/A CSS
>
>TIA
>
>Gadi

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