From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 14351 invoked from network); 10 May 2022 22:52:25 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 10 May 2022 22:52:25 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 609159BCD8; Wed, 11 May 2022 08:52:24 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id C692E9BA52; Wed, 11 May 2022 08:52:15 +1000 (AEST) Received: by minnie.tuhs.org (Postfix, from userid 112) id D01849BA52; Wed, 11 May 2022 08:52:14 +1000 (AEST) X-Greylist: delayed 1981 seconds by postgrey-1.36 at minnie.tuhs.org; Wed, 11 May 2022 08:52:13 AEST Received: from mercury.lcs.mit.edu (mercury.lcs.mit.edu [18.26.0.122]) by minnie.tuhs.org (Postfix) with ESMTPS id C8E9B9BA39 for ; Wed, 11 May 2022 08:52:13 +1000 (AEST) Received: by mercury.lcs.mit.edu (Postfix, from userid 11178) id 06EAE18C085; Tue, 10 May 2022 18:19:12 -0400 (EDT) To: coff@minnie.tuhs.org Message-Id: <20220510221912.06EAE18C085@mercury.lcs.mit.edu> Date: Tue, 10 May 2022 18:19:12 -0400 (EDT) From: jnc@mercury.lcs.mit.edu (Noel Chiappa) Subject: Re: [COFF] [TUHS] conventions around zero padding in ip4 X-BeenThere: coff@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Computer Old Farts Forum List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jnc@mercury.lcs.mit.edu MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: coff-bounces@minnie.tuhs.org Sender: "COFF" ICAgID4gW3RoZSBUSVVdIHdhcyBkZWZpbml0ZWx5IG9uZSBvZiB0aGUgZmlyc3QgNCBUQ1AgaW1w bGVtZW50YXRpb25zIGRvbmUKClRoZXJlIG1heSBoYXZlIGJlZW4gc29tZSBvdGhlciBlYXJseSBv bmVzOyBzZWUgZS5nLiBJRU4tMyBKb24gUG9zdGVsICJNZWV0aW5nCk5vdGVzIDE1IEF1Z3VzdCAx OTc3Ii4gSSB3YXMgdGhpbmtpbmcgb2YgdGhlIFRDUCdzIHdoaWNoIHNob3dlZCB1cCBmb3IgdGhl CmZpcnN0IFRDUCBCYWtlb2ZmLCBvbiAyNyBKYW51YXJ5LCAxOTc5LgoKICAgID4gRnJvbTogTGFy cyBCcmlua2hvZmYKCiAgICA+IEFueSBpZGVhIHdoZW4gdGhlIFRFTkVYIGltcGxlbWVudGF0aW9u IHdhcyBtYWRlPwogICAgPiBUaGVzZSBmaWxlcyBzZWVtIHRvIGJlIGZyb20gMTk4MjoKCjE5ODI/ IFRoYXQncyBhbG1vc3QgdXAgdG8gTGludXggdGltZSwgaW4gZWFybHkgaW50ZXJuZXQgdGltZSEg Oi0pIEl0J3MgbGlrZQonZG9nIHllYXJzJzsgYSB5ZWFyIGJhY2sgdGhlbiB3YXMgYW4gYWVvbiEg T0ssIHRvIHN0YXJ0IHdpdGgsIGEgZmV3CidkZWZpbml0aW9ucyc6CgpUQ1AgMiAtIHRoZSBlYXJs aWVzdCB2ZXJzaW9uIHRoYXQgd2FzIHJlYWxseSBpbXBsZW1lbnRlZCBtdWNoOyBubyBzZXBhcmF0 ZSBJUAoJbGF5ZXIKVENQIDIuNSAtIGJhc2ljYWxseSB0aGUgc2FtZSBhcyBUQ1AgMiAocGFja2V0 IGZvcm1hdHMsIGFsZ29yaXRobXMpLCBidXQgd2l0aAoJdGhpbmdzIHJlLWxhYmVsbGVkIGludG8g J1RDUCcgYW5kICdJUCcKVENQIDMgLSB2YXJpYWJsZSBsZW5ndGggYWRkcmVzc2VzIChsYXRlciBk aXNjYXJkZWQsIHNhZGx5KQoKKFRoZSBhcmNoYWVvbG9neSBpbiB0aGUgSUVOcyBpcyBhIGxpdHRs ZSBjb21wbGljYXRlZCwgYmVjYXVzZSBtZWV0aW5nIG5vdGVzCmFyZW4ndCBpbiB0ZW1wb3JhbCBv cmRlciwgSUVOLW51bWJlci13aXNlLiBFLmcuIHRoZSBub3RlcyBmb3IgdGhlIG1lZXRpbmcgb24K Mi00IEF1Z3VzdCAxOTc4ICh0aGUgZmlyc3Qgb25lIEkgd2VudCB0bywgQlRXKSBhcmUgSUVOLTUz LCB3aGljaCBjYW1lIG91dCBvbgoyMS1BdWctNzg7IGJ1dCB0aGUgbm90ZXMgZm9yIHRoZSAxNC0x NSBKdWx5IDE5NzcgbWVldGluZyBhcmUgSUVOLTY1LCB3aGljaCBjYW1lIG91dApvbiA1LUF1Zy03 OC4pCgpBbnl3YXksIGFib3V0IHRoZSBmaXJzdCBkZXRhaWxzIGFib3V0IHRoZSBURU5FWCBUQ1Ag aW1wbGVtZW50YXRpb24gKGRvbmUgYnkKQmlsbCBQbHV1bWVyLCB3aG9tIHdlIGhhdmUgbm93IHNh ZGx5IGxvc3QpIEkgY291bGQgZmluZCBhcmUgaW4gSUVOLTY3CigiTWVldGluZyBOb3RlcyAtIDMw ICYgMzEgSmFudWFyeSAxOTc4Iik6CgogIGh0dHBzOi8vd3d3LnJmYy1lZGl0b3Iub3JnL2llbi9p ZW42Ny5wZGYKCndoZXJlIGhlIHJlcG9ydHMgdGhhdCBhbiBpbXBsZW1lbnRhdGlvbiBvZiBUQ1At MiAoaW4gdGhlIE9TLCBub3QgaW4gYSB1c2VyCnByb2Nlc3MsIGFzIGFuIGVhcmx5IHZlcnNpb24g d2FzKS4gSW4gSUVOLTUzICgiTWVldGluZyBOb3RlcyAtIDIsMyY0IEF1Z3VzdAoxOTc4Iik6Cgog IGh0dHBzOi8vd3d3LnJmYy1lZGl0b3Iub3JnL2llbi9pZW41My5wZGYKCkFjdGlvbiBJdGVtcyA2 IGFuZCA3IHJlZmVyIHRvIDYpIHRoZSBpbnN0YWxsYXRpb24gb2YgcHJlc3VtYWJseSBzb21ld2hh dAp3b3JraW5nIFRDUCAyLjUncyBhdCBTUkksIEJCTiBhbmQgU1JJLCBhbmQgNykgdGhlIGluc3Rh bGxhdGlvbiBvZiB0ZXN0CnZlcnNpb24gb2YgVENQIDQgYXQgQkJOLgoKRmluYWxseSwgSUVOLTU3 OgoKICBodHRwczovL3d3dy5yZmMtZWRpdG9yLm9yZy9pZW4vaWVuNTcucGRmCgpieSBCaWxsIFBs dW1tZXIsICJQcm92aXNpb25hbCBUQ1AgRGV2ZWxvcG1lbnQgUGxhbiIgKGZvciBURU5FWC9UT1BT LTIwIFRDUCkKZ2l2ZXMgc2ltZSBpbnRlcmVzdGluZyBkZXRhaWxzLgoKCU5vZWwKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KQ09GRiBtYWlsaW5nIGxpc3QK Q09GRkBtaW5uaWUudHVocy5vcmcKaHR0cHM6Ly9taW5uaWUudHVocy5vcmcvY2dpLWJpbi9tYWls bWFuL2xpc3RpbmZvL2NvZmYK