From mgokulnath@gmail.com Thu Feb 2 03:16:39 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 168A521F8AAC for ; Thu, 2 Feb 2012 03:16:39 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.836 X-Spam-Level: X-Spam-Status: No, score=-1.836 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HTML_MESSAGE=0.001, MISSING_SUBJECT=1.762, RCVD_IN_DNSWL_LOW=-1] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T675INuyKR+h for ; Thu, 2 Feb 2012 03:16:38 -0800 (PST) Received: from mail-gy0-f182.google.com (mail-gy0-f182.google.com [209.85.160.182]) by ietfa.amsl.com (Postfix) with ESMTP id 32A1C21F8AAA for ; Thu, 2 Feb 2012 03:16:38 -0800 (PST) Received: by ghbg15 with SMTP id g15so1303507ghb.13 for ; Thu, 02 Feb 2012 03:16:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=5KHmaJiBrd9ZZhIqKHDaMHlzzXzRW9GZUYcKNTK2xa4=; b=iO0Pym8AYUF6Ghcu9I2GK3naVZ6m55aRlnv6N7LRkv+xAynydT5Y+YHDlvKYAk1lEK UqNrv7DZgVoZr80Btmw0YqCvQ2BZIOsQGvSryonT42Z/3KvD0AAN2K5MCVXGWq50wkiB uA6dK/4pnSPW3W/8CnUHBQ+OmIrLH3V0ywjnI= MIME-Version: 1.0 Received: by 10.236.201.201 with SMTP id b49mr3256681yho.18.1328181397678; Thu, 02 Feb 2012 03:16:37 -0800 (PST) Received: by 10.146.144.37 with HTTP; Thu, 2 Feb 2012 03:16:37 -0800 (PST) Date: Thu, 2 Feb 2012 16:46:37 +0530 Message-ID: From: gokul nath To: dtn-users@irtf.org Content-Type: multipart/alternative; boundary=20cf305e26ad67ec0904b7f95435 Subject: [dtn-users] (no subject) X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Feb 2012 11:16:39 -0000 --20cf305e26ad67ec0904b7f95435 Content-Type: text/plain; charset=ISO-8859-1 Hi, I have installed recent version of DTN2 reference implementation in Linux (fedora) OS and configured the daemon by using the "dtn.conf" file. Totally I am using the three computers with the same installation.Out of these 3 systems, *dtnsend* and *dtnrecv* commands are working properly between* *two systems. Now,In the 3rd machine I have done the same configuration in "dtn.conf" file. *As a stand-alone server it is working properly* with dtnsend & dtnrecv commands. It also receives data properly when I send (using dtnsend) from the other two nodes. But When I send data from this 3rd machine to the 1st or 2nd machine, data is not getting delivered, also the bundle in transit is not getting stored in the *bundles* directory. I have done "Ping" between the 2 machines, it is also working. What may be the problem? Can someone help me to resolve this issue. thanks, Gokul --20cf305e26ad67ec0904b7f95435 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi,

I have installed recent version of DTN2 reference implementation= in Linux (fedora) OS and configured the daemon by using the "dtn.conf= " file. Totally I am using the three computers with the same installat= ion.Out of these 3 systems, dtnsend and dtnrecv commands are = working properly between two systems.

Now,In the 3rd machine I have done the same configuration in "dtn.= conf" file. As a stand-alone server it is working properly with= dtnsend & dtnrecv commands. It also receives data properly when I send= (using dtnsend) from the other two nodes. But When I send data from this 3= rd machine to the 1st or 2nd machine, data is not getting delivered, also t= he bundle in transit is not getting stored in the bundles directory.= I have done "Ping" between the 2 machines, it is also working.
What may be the problem?
Can someone help me to resolve this issue.=

thanks,
Gokul




--20cf305e26ad67ec0904b7f95435-- From darren.long@mac.com Thu Feb 2 03:40:47 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7D36621F88EE for ; Thu, 2 Feb 2012 03:40:47 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.998 X-Spam-Level: X-Spam-Status: No, score=-2.998 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HTML_MESSAGE=0.001, J_CHICKENPOX_32=0.6, RCVD_IN_DNSWL_LOW=-1] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id v+vjFuePS5gq for ; Thu, 2 Feb 2012 03:40:46 -0800 (PST) Received: from nk11p99mm-asmtpout006.mac.com (nk11p99mm-asmtpout006.mac.com [17.158.233.227]) by ietfa.amsl.com (Postfix) with ESMTP id E94C621F88BD for ; Thu, 2 Feb 2012 03:40:46 -0800 (PST) MIME-version: 1.0 Content-type: multipart/alternative; boundary="Boundary_(ID_MMIP+VM78aOmKHeSl91Uag)" Received: from [192.168.1.24] (94-30-69-47.xdsl.murphx.net [94.30.69.47]) by nk11p03mm-asmtp996.mac.com (Oracle Communications Messaging Server 7u4-23.01(7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPSA id <0LYR0026AKFU0L70@nk11p03mm-asmtp996.mac.com> for dtn-users@irtf.org; Thu, 02 Feb 2012 11:40:45 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.6.7361,1.0.260,0.0.0000 definitions=2012-02-02_02:2012-02-02, 2012-02-02, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 ipscore=0 suspectscore=3 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=6.0.2-1012030000 definitions=main-1202020059 References: In-reply-to: Message-id: X-Mailer: iPhone Mail (9A405) From: Darren Long Date: Thu, 02 Feb 2012 11:40:42 +0000 To: gokul nath Cc: "dtn-users@irtf.org" Subject: Re: [dtn-users] (no subject) X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Feb 2012 11:40:47 -0000 --Boundary_(ID_MMIP+VM78aOmKHeSl91Uag) Content-type: text/plain; CHARSET=US-ASCII Content-transfer-encoding: 7BIT Check the time is synced properly on all machines. It's best to use NTP. Default bundle expiry is set to 30 secs IIRC, so they may expire if your clocks differ by more than this. Darren Sent from my iPhone On 2 Feb 2012, at 11:16, gokul nath wrote: > Hi, > > I have installed recent version of DTN2 reference implementation in Linux (fedora) OS and configured the daemon by using the "dtn.conf" file. Totally I am using the three computers with the same installation.Out of these 3 systems, dtnsend and dtnrecv commands are working properly between two systems. > > Now,In the 3rd machine I have done the same configuration in "dtn.conf" file. As a stand-alone server it is working properly with dtnsend & dtnrecv commands. It also receives data properly when I send (using dtnsend) from the other two nodes. But When I send data from this 3rd machine to the 1st or 2nd machine, data is not getting delivered, also the bundle in transit is not getting stored in the bundles directory. I have done "Ping" between the 2 machines, it is also working. > > What may be the problem? > Can someone help me to resolve this issue. > > thanks, > Gokul > > > > > _______________________________________________ > dtn-users mailing list > dtn-users@irtf.org > https://www.irtf.org/mailman/listinfo/dtn-users --Boundary_(ID_MMIP+VM78aOmKHeSl91Uag) Content-type: text/html; CHARSET=US-ASCII Content-transfer-encoding: 7BIT
Check the time is synced properly on all machines. It's best to use NTP. Default bundle expiry is set to 30 secs IIRC, so they may expire if your clocks differ by more than this.

Darren

Sent from my iPhone

On 2 Feb 2012, at 11:16, gokul nath <mgokulnath@gmail.com> wrote:

Hi,

I have installed recent version of DTN2 reference implementation in Linux (fedora) OS and configured the daemon by using the "dtn.conf" file. Totally I am using the three computers with the same installation.Out of these 3 systems, dtnsend and dtnrecv commands are working properly between two systems.

Now,In the 3rd machine I have done the same configuration in "dtn.conf" file. As a stand-alone server it is working properly with dtnsend & dtnrecv commands. It also receives data properly when I send (using dtnsend) from the other two nodes. But When I send data from this 3rd machine to the 1st or 2nd machine, data is not getting delivered, also the bundle in transit is not getting stored in the bundles directory. I have done "Ping" between the 2 machines, it is also working.

What may be the problem?
Can someone help me to resolve this issue.

thanks,
Gokul




_______________________________________________
dtn-users mailing list
dtn-users@irtf.org
https://www.irtf.org/mailman/listinfo/dtn-users
--Boundary_(ID_MMIP+VM78aOmKHeSl91Uag)-- From razvan@nict.go.jp Thu Feb 2 16:19:15 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9E0FF21F85FF for ; Thu, 2 Feb 2012 16:19:15 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: 0.939 X-Spam-Level: X-Spam-Status: No, score=0.939 tagged_above=-999 required=5 tests=[AWL=0.429, BAYES_00=-2.599, HELO_EQ_JP=1.244, HOST_EQ_JP=1.265, J_CHICKENPOX_32=0.6] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Ors5SEOmz4lQ for ; Thu, 2 Feb 2012 16:19:15 -0800 (PST) Received: from mow.securemx.jp (mow300.securemx.jp [210.130.202.48]) by ietfa.amsl.com (Postfix) with ESMTP id E04E721F856A for ; Thu, 2 Feb 2012 16:19:14 -0800 (PST) Received: by mow.securemx.jp (mow300) id q130JA5g003622; Fri, 3 Feb 2012 09:19:11 +0900 X-MXL-Hash: 4f2b27fb0e1615cf-d2f03a2672a6bd4dead42a4b2067e265da8bff6d Received: from ns2.nict.go.jp (ns2.nict.go.jp [133.243.3.2]) by relay.securemx.jp (mx-mr301) id q130J6vm013198 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 3 Feb 2012 09:19:07 +0900 Received: from gw2.nict.go.jp (gw2 [133.243.18.251]) by ns2.nict.go.jp with ESMTP id q130J6ve011986; Fri, 3 Feb 2012 09:19:06 +0900 (JST) Received: from gw2.nict.go.jp (localhost [127.0.0.1]) by gw2.nict.go.jp with ESMTP id q130J6oB003071; Fri, 3 Feb 2012 09:19:06 +0900 (JST) Received: from mail3.nict.go.jp (mail.nict.go.jp [133.243.18.3]) by gw2.nict.go.jp with ESMTP id q130J6a3003068; Fri, 3 Feb 2012 09:19:06 +0900 (JST) Received: from mail3.nict.go.jp (localhost [127.0.0.1]) by mail3.nict.go.jp (NICT Mail) with ESMTP id 5077A15EC6; Fri, 3 Feb 2012 09:19:06 +0900 (JST) Received: from ssh (ssh.nict.go.jp [133.243.3.49]) by mail3.nict.go.jp (NICT Mail) with ESMTP id 3103B15EC5; Fri, 3 Feb 2012 09:19:06 +0900 (JST) Date: Fri, 3 Feb 2012 09:19:06 +0900 (JST) From: Razvan BEURAN To: Darren Long In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: "dtn-users@irtf.org" Subject: Re: [dtn-users] (no subject) X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Feb 2012 00:19:15 -0000 Gokul, Another problem I often had is with firewalls. If Darren suggestion doesn't solve your problem, you may want to check your firewall settings. Best wishes, Razvan On Thu, 2 Feb 2012, Darren Long wrote: > Check the time is synced properly on all machines. It's best to use NTP. Default bundle expiry is set to 30 secs IIRC, so they may expire if your clocks differ by more than this. > > Darren > > Sent from my iPhone > > On 2 Feb 2012, at 11:16, gokul nath wrote: > >> Hi, >> >> I have installed recent version of DTN2 reference implementation in Linux (fedora) OS and configured the daemon by using the "dtn.conf" file. Totally I am using the three computers with the same installation.Out of these 3 systems, dtnsend and dtnrecv commands are working properly between two systems. >> >> Now,In the 3rd machine I have done the same configuration in "dtn.conf" file. As a stand-alone server it is working properly with dtnsend & dtnrecv commands. It also receives data properly when I send (using dtnsend) from the other two nodes. But When I send data from this 3rd machine to the 1st or 2nd machine, data is not getting delivered, also the bundle in transit is not getting stored in the bundles directory. I have done "Ping" between the 2 machines, it is also working. >> >> What may be the problem? >> Can someone help me to resolve this issue. >> >> thanks, >> Gokul >> >> >> >> >> _______________________________________________ >> dtn-users mailing list >> dtn-users@irtf.org >> https://www.irtf.org/mailman/listinfo/dtn-users > From mgokulnath@gmail.com Sun Feb 19 23:58:03 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6341E21F86D6 for ; Sun, 19 Feb 2012 23:58:03 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.417 X-Spam-Level: X-Spam-Status: No, score=-2.417 tagged_above=-999 required=5 tests=[AWL=0.581, BAYES_00=-2.599, HTML_MESSAGE=0.001, J_CHICKENPOX_210=0.6, RCVD_IN_DNSWL_LOW=-1] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Xcx5jV2E0Wp5 for ; Sun, 19 Feb 2012 23:58:02 -0800 (PST) Received: from mail-gx0-f182.google.com (mail-gx0-f182.google.com [209.85.161.182]) by ietfa.amsl.com (Postfix) with ESMTP id D0CCB21F8697 for ; Sun, 19 Feb 2012 23:58:02 -0800 (PST) Received: by ggnk5 with SMTP id k5so2830789ggn.13 for ; Sun, 19 Feb 2012 23:58:02 -0800 (PST) Received-SPF: pass (google.com: domain of mgokulnath@gmail.com designates 10.236.178.72 as permitted sender) client-ip=10.236.178.72; Authentication-Results: mr.google.com; spf=pass (google.com: domain of mgokulnath@gmail.com designates 10.236.178.72 as permitted sender) smtp.mail=mgokulnath@gmail.com; dkim=pass header.i=mgokulnath@gmail.com Received: from mr.google.com ([10.236.178.72]) by 10.236.178.72 with SMTP id e48mr26422686yhm.28.1329724682482 (num_hops = 1); Sun, 19 Feb 2012 23:58:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=XAKgij/QyaNZcAHstF9UvPXeu69F1hhW67OaxSkepUA=; b=sYSa9wUUQZ0g4VlEJD5FDtpSkXNmVxwgIihvLxq6jLqVpo0kkIVbFpna9powYaJzrG UTJjdopUD5KSkjJ2X6AvPcy3uNM1tmded7CbAiHu2VDC7WuZanGx7ca59KrkWpJ2f/1E Ahbt6J9+dlKbj/Vxnd/BMKymSCVcowqyxj9JM= MIME-Version: 1.0 Received: by 10.236.178.72 with SMTP id e48mr20259538yhm.28.1329724682442; Sun, 19 Feb 2012 23:58:02 -0800 (PST) Received: by 10.146.144.37 with HTTP; Sun, 19 Feb 2012 23:58:02 -0800 (PST) Date: Mon, 20 Feb 2012 13:28:02 +0530 Message-ID: From: gokul nath To: dtn-users@irtf.org Content-Type: multipart/alternative; boundary=20cf303dd9dc58967f04b960a7a8 Subject: [dtn-users] Problem in Routing X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Feb 2012 07:58:03 -0000 --20cf303dd9dc58967f04b960a7a8 Content-Type: text/plain; charset=ISO-8859-1 Hi,. I have installed DTN2 recent version on three computers and I configure them with static routing. Now I want to send a data from node 1 ( using dtnsend) to node 3 (using dtnrecv) routed through node 2 (as a multihop), assuming that there is*visibility between node 1 and node 2 *& between *node 2 and node 3 *& *no visibility (never) between node 1 and node 3* directly. I tried with different route and link configuration (one way & two way) using dtn.conf file.None worked out. With this present scenario what configuration changes that I need to make? Can someone help me on this issue? Thanks, Gokul --20cf303dd9dc58967f04b960a7a8 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi,.

I have installed DTN2 recent version on three computers and I c= onfigure them with static routing.

Now I want to send a data from no= de 1 ( using dtnsend) to node 3 (using dtnrecv) routed through node 2 (as a= multihop), assuming that there is visibility between node 1 and node 2 = & between node 2 and node 3 & no visibility (never) b= etween node 1 and node 3 directly.

I tried with different route and link configuration (one way & two = way) using dtn.conf file.None worked out.

With this present scenario= what configuration changes that I need to make? Can someone help me on thi= s issue?

Thanks,
Gokul =A0

--20cf303dd9dc58967f04b960a7a8-- From patrice.raveneau@enseeiht.fr Mon Feb 20 09:45:21 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7A17D21F86D1 for ; Mon, 20 Feb 2012 09:45:21 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.39 X-Spam-Level: X-Spam-Status: No, score=-0.39 tagged_above=-999 required=5 tests=[BAYES_20=-0.74, HELO_EQ_FR=0.35] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LXvZxrWlrVAZ for ; Mon, 20 Feb 2012 09:45:21 -0800 (PST) Received: from n7smtp.enseeiht.fr (n7smtp.enseeiht.fr [147.127.176.11]) by ietfa.amsl.com (Postfix) with ESMTP id DE89921F867C for ; Mon, 20 Feb 2012 09:45:19 -0800 (PST) Received: from imap.enseeiht.fr (imap.enseeiht.fr [147.127.176.21]) by n7smtp.enseeiht.fr (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id q1KHjHa2019106 for ; Mon, 20 Feb 2012 18:45:17 +0100 Received: from [147.127.240.59] (cher.enseeiht.fr [147.127.240.59]) by imap.enseeiht.fr (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id q1KHjFXS005634 for ; Mon, 20 Feb 2012 18:45:17 +0100 Message-ID: <4F4286AB.3050702@enseeiht.fr> Date: Mon, 20 Feb 2012 18:45:15 +0100 From: Patrice Raveneau User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.26) Gecko/20120131 Thunderbird/3.1.18 MIME-Version: 1.0 To: dtn-users@irtf.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (n7smtp.enseeiht.fr [147.127.176.11]); Mon, 20 Feb 2012 18:45:17 +0100 (CET) X-Scanned-By: MIMEDefang 2.64 on 147.127.176.11 Subject: [dtn-users] How to configure a list of scheduled contacts for a DTN2 node X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: patrice.raveneau@enseeiht.fr List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Feb 2012 17:45:21 -0000 Hi, I am intenting to test communications through multiple nodes with intermittent but scheduled links. Hence I would like to use scheduled links between my nodes. However, I cannot find any information on how to modify a list of scheduled contacts within a DTN2 implementation. Thanks in advance. Regards, -- Patrice From darren.long@mac.com Mon Feb 20 10:43:52 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D822E21F85D0 for ; Mon, 20 Feb 2012 10:43:52 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.799 X-Spam-Level: X-Spam-Status: No, score=-2.799 tagged_above=-999 required=5 tests=[AWL=-0.200, BAYES_00=-2.599] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DLwTdAd9+jei for ; Mon, 20 Feb 2012 10:43:52 -0800 (PST) Received: from st11p00mm-asmtpout003.mac.com (st11p00mm-asmtp003.mac.com [17.172.81.2]) by ietfa.amsl.com (Postfix) with ESMTP id 682E121F847A for ; Mon, 20 Feb 2012 10:43:52 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; CHARSET=US-ASCII Received: from [192.168.1.28] (94-30-69-47.xdsl.murphx.net [94.30.69.47]) by st11p00mm-asmtp003.mac.com (Oracle Communications Messaging Server 7u4-23.01(7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPSA id <0LZP00BF4G11UV50@st11p00mm-asmtp003.mac.com> for dtn-users@irtf.org; Mon, 20 Feb 2012 18:43:51 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.6.7361,1.0.260,0.0.0000 definitions=2012-02-20_03:2012-02-20, 2012-02-20, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 ipscore=0 suspectscore=5 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=6.0.2-1012030000 definitions=main-1202200195 Message-id: <4F429465.1000107@mac.com> Date: Mon, 20 Feb 2012 18:43:49 +0000 From: Darren Long User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 To: dtn-users@irtf.org References: <4F4286AB.3050702@enseeiht.fr> In-reply-to: <4F4286AB.3050702@enseeiht.fr> Subject: Re: [dtn-users] How to configure a list of scheduled contacts for a DTN2 node X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Feb 2012 18:43:53 -0000 Hi Patrice While not a stunningly impressive approach, I resorted to using autoexpect to record a pair of telnet sessions with dtnd in which i manually bring up and take down the link in question and then use crontab to set them on a schedule. I use this to periodically connect my test network to the GRC dtn-bone which generates a bit too much traffic for my poor 1200 baud AX.25 connections, so I only connect to it for 1 minute every 30 minutes. Cheers, Darren On 20/02/12 17:45, Patrice Raveneau wrote: > wHi, > > I am intenting to test communications through multiple nodes with > intermittent but scheduled links. > Hence I would like to use scheduled links between my nodes. > However, I cannot find any information on how to modify a list of > scheduled contacts within a DTN2 implementation. > > Thanks in advance. > > Regards, > From rjevskiy@gmail.com Wed Feb 22 03:21:30 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5F5C821F889E for ; Wed, 22 Feb 2012 03:21:30 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.639 X-Spam-Level: X-Spam-Status: No, score=-1.639 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, RCVD_IN_BL_SPAMCOP_NET=1.96, RCVD_IN_DNSWL_LOW=-1] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Npm+O3dnTUBP for ; Wed, 22 Feb 2012 03:21:29 -0800 (PST) Received: from mail-bk0-f54.google.com (mail-bk0-f54.google.com [209.85.214.54]) by ietfa.amsl.com (Postfix) with ESMTP id 7C57B21F889F for ; Wed, 22 Feb 2012 03:21:29 -0800 (PST) Received: by bkcjg1 with SMTP id jg1so8355695bkc.13 for ; Wed, 22 Feb 2012 03:21:26 -0800 (PST) Received-SPF: pass (google.com: domain of rjevskiy@gmail.com designates 10.204.153.28 as permitted sender) client-ip=10.204.153.28; Authentication-Results: mr.google.com; spf=pass (google.com: domain of rjevskiy@gmail.com designates 10.204.153.28 as permitted sender) smtp.mail=rjevskiy@gmail.com; dkim=pass header.i=rjevskiy@gmail.com Received: from mr.google.com ([10.204.153.28]) by 10.204.153.28 with SMTP id i28mr15379840bkw.48.1329909686432 (num_hops = 1); Wed, 22 Feb 2012 03:21:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=sender:from:to:subject:user-agent:date:message-id:mime-version :content-type; bh=1vJUZOw+L66iEm75nRfR1mfuQd+NwYWVOTKCXwdxyl8=; b=tUNGRjYj4lszkMz4dvj/3BocKURQgGQ4TpHiWSllTV8wtj5IsjYGocIl0NVKHpD3yT uGaAiBLfFsdKGyUIiAYZBTOsrK/mJcFZDnppGxvBEP7TL+2KIlKKQsmQKnQwEYy5bDBC Mrl3Lc86W9KRFD7uuPxjKrsNuwaw0Sx9ikKHA= Received: by 10.204.153.28 with SMTP id i28mr12400954bkw.48.1329909686261; Wed, 22 Feb 2012 03:21:26 -0800 (PST) Received: from smtp.gmail.com (swsoft-msk-nat.sw.ru. [195.214.232.10]) by mx.google.com with ESMTPS id x20sm51004074bka.9.2012.02.22.03.21.23 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 22 Feb 2012 03:21:24 -0800 (PST) Sender: Dmitry Monakhov From: Dmitry Monakhov To: dtn-users@irtf.org User-Agent: Notmuch/0.6.1-1 (http://notmuchmail.org) Emacs/23.3.1 (x86_64-pc-linux-gnu) Date: Wed, 22 Feb 2012 11:21:22 +0000 Message-ID: <87vcmzazbh.fsf@dmbot.sw.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: [dtn-users] RFC: public DTN service in a cloud X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Feb 2012 11:27:39 -0000 Hello, I want use dnt as exchange protocol in MANET for mobile devices for a general purpose data exchange. Ideally user just have to install an DTN application on his phone and all services just works 1) file transfer 2) email/twitter/block posting Bytewalla already allow to exchange files via devices. But in order to route data via internet we need dedicated DTN services/gateways which is very not suitable for non experienced users because some extra work is required. As an alternative we can exploit a cloud service for that purpose. For example we can use google gdata api like follows: *Specify eid for cloud like follows dtn://dnt.google.docs/dst_user *Send_to_cloud procedure: 0) login to gdata api 1) create empty file 2) copy bundle content to it 3) add required attributes to that document (dtn_tag, eid_tag and etc.) 3) share this document with dst_user *Recv from cloud procedure 0) login to gdata api 1) search for documents with dtn_tag 2) copy file to local storage 3) import file to local dnt service. What do you think about that? Was it discussed already? What is the best way to implement such gateway? Currently I'm look in to external router level. From jo@netlab.tkk.fi Wed Feb 22 03:40:31 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 688DD21F87E5 for ; Wed, 22 Feb 2012 03:40:31 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.98 X-Spam-Level: X-Spam-Status: No, score=-5.98 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4, RCVD_IN_SORBS_WEB=0.619] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Y6CHmoqeYkNa for ; Wed, 22 Feb 2012 03:40:30 -0800 (PST) Received: from smtp-4.hut.fi (smtp-4.hut.fi [130.233.228.94]) by ietfa.amsl.com (Postfix) with ESMTP id ABC0721F86DE for ; Wed, 22 Feb 2012 03:40:25 -0800 (PST) Received: from localhost (katosiko.hut.fi [130.233.228.115]) by smtp-4.hut.fi (8.13.6/8.12.10) with ESMTP id q1MBeMRi018030; Wed, 22 Feb 2012 13:40:22 +0200 Received: from smtp-4.hut.fi ([130.233.228.94]) by localhost (katosiko.hut.fi [130.233.228.115]) (amavisd-new, port 10024) with LMTP id 13870-307; Wed, 22 Feb 2012 13:40:22 +0200 (EET) Received: from smtp.netlab.hut.fi (luuri.netlab.hut.fi [130.233.154.177]) by smtp-4.hut.fi (8.13.6/8.12.10) with ESMTP id q1MBeKtX018020; Wed, 22 Feb 2012 13:40:20 +0200 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.netlab.hut.fi (Postfix) with ESMTP id 985631E1DA; Wed, 22 Feb 2012 13:40:20 +0200 (EET) X-Virus-Scanned: by amavisd-new at luuri.netlab.hut.fi Received: from smtp.netlab.hut.fi ([127.0.0.1]) by localhost (luuri.netlab.hut.fi [127.0.0.1]) (amavisd-new, port 10024) with LMTP id wotVECwCH-Kl; Wed, 22 Feb 2012 13:40:16 +0200 (EET) Received: from joerg-otts-macbook.local (unknown [147.67.241.226]) by smtp.netlab.hut.fi (Postfix) with ESMTPSA id 178421E0C1; Wed, 22 Feb 2012 13:40:15 +0200 (EET) Message-ID: <4F44D41E.4020607@netlab.tkk.fi> Date: Wed, 22 Feb 2012 13:40:14 +0200 From: Joerg Ott User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:9.0) Gecko/20111222 Thunderbird/9.0.1 MIME-Version: 1.0 To: Dmitry Monakhov References: <87vcmzazbh.fsf@dmbot.sw.ru> In-Reply-To: <87vcmzazbh.fsf@dmbot.sw.ru> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-TKK-Virus-Scanned: by amavisd-new-2.1.2-hutcc at katosiko.hut.fi Cc: dtn-users@irtf.org Subject: Re: [dtn-users] RFC: public DTN service in a cloud X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Feb 2012 11:40:31 -0000 Take a look at: http://www.floating-content.net/ (which uses http://www.ict-scampi.eu/, based upon RFC 5050) for the implementation http://grid-app.net/ and for a number of other DTN applications at (needs some updating :-) http://www.netlab.tkk.fi/~jo/dtn/ Jörg On 22.02.2012 13:21, Dmitry Monakhov wrote: > Hello, > I want use dnt as exchange protocol in MANET for mobile devices > for a general purpose data exchange. Ideally user just have to install > an DTN application on his phone and all services just works > 1) file transfer > 2) email/twitter/block posting > Bytewalla already allow to exchange files via devices. > But in order to route data via internet we need dedicated > DTN services/gateways which is very not suitable for non experienced > users because some extra work is required. > > As an alternative we can exploit a cloud service for that purpose. > For example we can use google gdata api like follows: > > *Specify eid for cloud like follows dtn://dnt.google.docs/dst_user > *Send_to_cloud procedure: > 0) login to gdata api > 1) create empty file > 2) copy bundle content to it > 3) add required attributes to that document (dtn_tag, eid_tag and etc.) > 3) share this document with dst_user > *Recv from cloud procedure > 0) login to gdata api > 1) search for documents with dtn_tag > 2) copy file to local storage > 3) import file to local dnt service. > > What do you think about that? Was it discussed already? > What is the best way to implement such gateway? > Currently I'm look in to external router level. > _______________________________________________ > dtn-users mailing list > dtn-users@irtf.org > https://www.irtf.org/mailman/listinfo/dtn-users > From stephen.farrell@cs.tcd.ie Wed Feb 22 03:49:36 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3B56B21F86A0 for ; Wed, 22 Feb 2012 03:49:36 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.599 X-Spam-Level: X-Spam-Status: No, score=-102.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xeXw8YEEchLj for ; Wed, 22 Feb 2012 03:49:35 -0800 (PST) Received: from scss.tcd.ie (hermes.scss.tcd.ie [IPv6:2001:770:10:200:889f:cdff:fe8d:ccd2]) by ietfa.amsl.com (Postfix) with ESMTP id 5578621F867B for ; Wed, 22 Feb 2012 03:49:34 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by hermes.scss.tcd.ie (Postfix) with ESMTP id A15BC171CDC; Wed, 22 Feb 2012 11:49:33 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cs.tcd.ie; h= content-transfer-encoding:content-type:in-reply-to:references :subject:mime-version:user-agent:from:date:message-id:received :received:x-virus-scanned; s=cs; t=1329911373; bh=UQzTCQHzmsgZNA WpUqlMbbTqk+EZxdw4ABqDQJOlZU4=; b=ylk4ngm9avI1PRlgD3RHiPijdEVdrU RNqILoFODLtp4Z2zyk56vBmk+XwRz6cAcqolX75PMO5yUmigsgp023lpytekuj9U 9sFeerHM3gwYztG7aJLncdgplg9vvOlbVbgM6vm4ysvibCbNgPheHGHoWIlDJ/aH 7fLkwbQP2Bqdl1a07o6gNhgxIRGTpTNUhsv/IHol1dWi41HniFgDjy+6JHCjyXYs niHELLZOmdsxeVAwGD5fUSL8UDuJa6RPaoh1PqK+swdMCegfWEC6/nzh0lZsCShh gs47l+I84z2KOsKP7QIKnBRnlgiL5n+R6GnnJU98cB1rBDGgfx48wYsw== X-Virus-Scanned: Debian amavisd-new at scss.tcd.ie Received: from scss.tcd.ie ([127.0.0.1]) by localhost (scss.tcd.ie [127.0.0.1]) (amavisd-new, port 10027) with ESMTP id IW2OhRH5Aj-F; Wed, 22 Feb 2012 11:49:33 +0000 (GMT) Received: from [IPv6:2001:770:10:203:a288:b4ff:fe9c:bc5c] (unknown [IPv6:2001:770:10:203:a288:b4ff:fe9c:bc5c]) by smtp.scss.tcd.ie (Postfix) with ESMTPSA id 26A9E171CDB; Wed, 22 Feb 2012 11:49:33 +0000 (GMT) Message-ID: <4F44D64D.1030000@cs.tcd.ie> Date: Wed, 22 Feb 2012 11:49:33 +0000 From: Stephen Farrell User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 MIME-Version: 1.0 To: Dmitry Monakhov References: <87vcmzazbh.fsf@dmbot.sw.ru> In-Reply-To: <87vcmzazbh.fsf@dmbot.sw.ru> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: dtn-users@irtf.org Subject: Re: [dtn-users] RFC: public DTN service in a cloud X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Feb 2012 11:49:36 -0000 I think its a fine idea. Go for it! Like Joerg says some of this has been discussed, but I don't recall the idea of using google docs or equivalents (megaupload maybe:-) as a public service. While this could be fine in a closed group, I'm not so sure how bundles would get deleted from google docs. I guess senders could go back and delete expired stuff and receivers could ignore stuff they've received already. S. On 02/22/2012 11:21 AM, Dmitry Monakhov wrote: > Hello, > I want use dnt as exchange protocol in MANET for mobile devices > for a general purpose data exchange. Ideally user just have to install > an DTN application on his phone and all services just works > 1) file transfer > 2) email/twitter/block posting > Bytewalla already allow to exchange files via devices. > But in order to route data via internet we need dedicated > DTN services/gateways which is very not suitable for non experienced > users because some extra work is required. > > As an alternative we can exploit a cloud service for that purpose. > For example we can use google gdata api like follows: > > *Specify eid for cloud like follows dtn://dnt.google.docs/dst_user > *Send_to_cloud procedure: > 0) login to gdata api > 1) create empty file > 2) copy bundle content to it > 3) add required attributes to that document (dtn_tag, eid_tag and etc.) > 3) share this document with dst_user > *Recv from cloud procedure > 0) login to gdata api > 1) search for documents with dtn_tag > 2) copy file to local storage > 3) import file to local dnt service. > > What do you think about that? Was it discussed already? > What is the best way to implement such gateway? > Currently I'm look in to external router level. > _______________________________________________ > dtn-users mailing list > dtn-users@irtf.org > https://www.irtf.org/mailman/listinfo/dtn-users > From aysha.alhinai@gmail.com Wed Feb 22 15:46:51 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4E87011E8076 for ; Wed, 22 Feb 2012 15:46:51 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.998 X-Spam-Level: X-Spam-Status: No, score=-0.998 tagged_above=-999 required=5 tests=[BAYES_50=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-1] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id FagqIJhR6O8l for ; Wed, 22 Feb 2012 15:46:50 -0800 (PST) Received: from mail-lpp01m010-f54.google.com (mail-lpp01m010-f54.google.com [209.85.215.54]) by ietfa.amsl.com (Postfix) with ESMTP id 3FAD811E8074 for ; Wed, 22 Feb 2012 15:46:47 -0800 (PST) Received: by lagz14 with SMTP id z14so1009039lag.13 for ; Wed, 22 Feb 2012 15:46:46 -0800 (PST) Received-SPF: pass (google.com: domain of aysha.alhinai@gmail.com designates 10.152.132.104 as permitted sender) client-ip=10.152.132.104; Authentication-Results: mr.google.com; spf=pass (google.com: domain of aysha.alhinai@gmail.com designates 10.152.132.104 as permitted sender) smtp.mail=aysha.alhinai@gmail.com; dkim=pass header.i=aysha.alhinai@gmail.com Received: from mr.google.com ([10.152.132.104]) by 10.152.132.104 with SMTP id ot8mr24957808lab.17.1329954406293 (num_hops = 1); Wed, 22 Feb 2012 15:46:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=liD16fiZLb5b448I5XkZqloBHnxddrthYGfxIePm2xI=; b=VAWqaph0mK8sz0QGAWwaqOxfV5mAvD2+ga/FAJgbBrWQ15/sUdeT2RsTeRn9JVQea+ R76QoCLGov4GzGIAc19iwhVW0bua1FYMXtTavwI/8ojwDVyqa5wB+TUEDWp0VN5NKrZW HGFaFGKnvSdyWrEyVebBas8HhKfbiGFFGMWtY= MIME-Version: 1.0 Received: by 10.152.132.104 with SMTP id ot8mr20926658lab.17.1329954406227; Wed, 22 Feb 2012 15:46:46 -0800 (PST) Received: by 10.112.11.172 with HTTP; Wed, 22 Feb 2012 15:46:46 -0800 (PST) In-Reply-To: References: Date: Thu, 23 Feb 2012 12:46:46 +1300 Message-ID: From: Aysha Al-Hinai To: dtn-users@irtf.org Content-Type: multipart/mixed; boundary=f46d0433a094f35d5d04b996230a Subject: [dtn-users] PRoPHET router Transitivity scale "beta" X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Feb 2012 23:48:41 -0000 --f46d0433a094f35d5d04b996230a Content-Type: multipart/alternative; boundary=f46d0433a094f35d5a04b9962308 --f46d0433a094f35d5a04b9962308 Content-Type: text/plain; charset=ISO-8859-1 Hi Team, I run the PRoPHET router in the ONE 1.4.1 simulator [both v1 and v2] to observe the impact of the beta " transitivity scaling metric" on the performance of DTN nodes. In theory, if all the nodes in the network are collaborative and they are neither selfish nor intrusive, then the overall message delivery probability must increase if we increase beta. *But in my simulation if I increase beta, the delivery probability drops*, latency increase and average hop count also increase. To me that is very weird. So just to reduce the probability that this occur coz of *limited buffer and ttl*, I configured the tll to be 5 hours and the buffer size of all nodes in all groups to be 800M. I attached the message statistics reports with this email. The beta value in the first report attached is 0.0 and the second it is 0.9 . So can you please have a look at them and help me find explanation to that. Cheers, Aysha Ibrahim al Hinai University of Otago New Zealand --f46d0433a094f35d5a04b9962308 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Hi Team,

I run the PRoPHET router in the ONE 1.4.1 simulator [both v1 and v2]= to observe the impact of the beta " transitivity scaling metric"= on the performance of DTN nodes.=A0
In theory, if all the nodes in the network are collaborative and they = are neither selfish nor intrusive, then the overall message delivery probab= ility must increase if we increase beta.
But in my simulation if I increase beta, the delivery probabilit= y drops, latency increase and average hop count also increase.
To me that is very weird. So just to reduce the probability that this= occur coz of limited buffer and ttl, I configured the tll to= be 5 hours and the buffer size of all nodes in all groups to be 800M. I at= tached the message statistics reports with this email. The beta value in th= e first report attached is 0.0 and the second it is 0.9 . So can you please= have a look at them and help me find explanation to that.

Cheers,
Aysha Ibrahim al Hinai
Univ= ersity of=A0Otago=A0
New Zealand=A0



--f46d0433a094f35d5a04b9962308-- --f46d0433a094f35d5d04b996230a Content-Type: text/plain; charset=US-ASCII; name="0.0 beta and gamma never age gamma 1_MessageStatsReport copy.txt" Content-Disposition: attachment; filename="0.0 beta and gamma never age gamma 1_MessageStatsReport copy.txt" Content-Transfer-Encoding: base64 X-Attachment-Id: f_gyyytr9i0 TWVzc2FnZSBzdGF0cyBmb3Igc2NlbmFyaW8gMC4wIGJldGEgYW5kIGdhbW1hIG5ldmVyIGFnZSBn YW1tYSAxCnNpbV90aW1lOiA0MzIwMC4xMDAwCmNyZWF0ZWQ6IDE0NjEKc3RhcnRlZDogNTU0NzQK cmVsYXllZDogMjg0NjUKYWJvcnRlZDogMjcwMDcKZHJvcHBlZDogMjQ4NTQKcmVtb3ZlZDogMApk ZWxpdmVyZWQ6IDkwNgpkZWxpdmVyeV9wcm9iOiAwLjYyMDEKcmVzcG9uc2VfcHJvYjogMC4wMDAw Cm92ZXJoZWFkX3JhdGlvOiAzMC40MTgzCmxhdGVuY3lfYXZnOiA3MzI2Ljc3NjQKbGF0ZW5jeV9t ZWQ6IDY3NDguMTAwMApob3Bjb3VudF9hdmc6IDIuMDk3MQpob3Bjb3VudF9tZWQ6IDIKYnVmZmVy dGltZV9hdmc6IDY5MTkuMjk1NQpidWZmZXJ0aW1lX21lZDogNTk1Ni40MDAwCnJ0dF9hdmc6IE5h TgpydHRfbWVkOiBOYU4K --f46d0433a094f35d5d04b996230a Content-Type: text/plain; charset=US-ASCII; name="0.9 beta and gamma never age gamma 1_MessageStatsReport copy.txt" Content-Disposition: attachment; filename="0.9 beta and gamma never age gamma 1_MessageStatsReport copy.txt" Content-Transfer-Encoding: base64 X-Attachment-Id: f_gyyyxuhb1 TWVzc2FnZSBzdGF0cyBmb3Igc2NlbmFyaW8gMC45IGJldGEgYW5kIGdhbW1hIG5ldmVyIGFnZSBn YW1tYSAxCnNpbV90aW1lOiA0MzIwMC4xMDAwCmNyZWF0ZWQ6IDE0NjEKc3RhcnRlZDogNTUyODAK cmVsYXllZDogMjgyNzcKYWJvcnRlZDogMjcwMDEKZHJvcHBlZDogMjQ2MjkKcmVtb3ZlZDogMApk ZWxpdmVyZWQ6IDg5OQpkZWxpdmVyeV9wcm9iOiAwLjYxNTMKcmVzcG9uc2VfcHJvYjogMC4wMDAw Cm92ZXJoZWFkX3JhdGlvOiAzMC40NTM4CmxhdGVuY3lfYXZnOiA3MzA1LjQyMTEKbGF0ZW5jeV9t ZWQ6IDY3NDguMTAwMApob3Bjb3VudF9hdmc6IDIuMTIxMgpob3Bjb3VudF9tZWQ6IDIKYnVmZmVy dGltZV9hdmc6IDY5NjQuMDM4NgpidWZmZXJ0aW1lX21lZDogNjAxNy43MDAwCnJ0dF9hdmc6IE5h TgpydHRfbWVkOiBOYU4K --f46d0433a094f35d5d04b996230a-- From silva.felipepg@gmail.com Mon Feb 27 16:19:11 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9038621F8702 for ; Mon, 27 Feb 2012 16:19:11 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.447 X-Spam-Level: X-Spam-Status: No, score=-3.447 tagged_above=-999 required=5 tests=[AWL=0.151, BAYES_00=-2.599, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-1] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Zpwyz4WmJm5Q for ; Mon, 27 Feb 2012 16:19:11 -0800 (PST) Received: from mail-gy0-f182.google.com (mail-gy0-f182.google.com [209.85.160.182]) by ietfa.amsl.com (Postfix) with ESMTP id 0AEA921F86FD for ; Mon, 27 Feb 2012 16:19:10 -0800 (PST) Received: by ghrr20 with SMTP id r20so1646830ghr.13 for ; Mon, 27 Feb 2012 16:19:10 -0800 (PST) Received-SPF: pass (google.com: domain of silva.felipepg@gmail.com designates 10.236.128.173 as permitted sender) client-ip=10.236.128.173; Authentication-Results: mr.google.com; spf=pass (google.com: domain of silva.felipepg@gmail.com designates 10.236.128.173 as permitted sender) smtp.mail=silva.felipepg@gmail.com; dkim=pass header.i=silva.felipepg@gmail.com Received: from mr.google.com ([10.236.128.173]) by 10.236.128.173 with SMTP id f33mr24723035yhi.107.1330388350613 (num_hops = 1); Mon, 27 Feb 2012 16:19:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=yn1xkpmizxwZfWWQvft5kFEQQwwVuXQApaAiBX5P9dM=; b=JvKZCIr4mlqEFd020HcRTfRbrESar/6hAvzckROM0a4I2CK1sovSflPHHsTtJx/NUJ eZx/F4dcDcaR244/vuNGS8NTMbzDNV6Io0Dy8nGqTWnmsseK0z4PqGh6ZAEM7+t34Swx gbxBjI05gXUfI2M/6J+MCFJPnDsswm53WGb2E= MIME-Version: 1.0 Received: by 10.236.128.173 with SMTP id f33mr18565670yhi.107.1330388350570; Mon, 27 Feb 2012 16:19:10 -0800 (PST) Received: by 10.147.1.2 with HTTP; Mon, 27 Feb 2012 16:19:10 -0800 (PST) In-Reply-To: References: Date: Mon, 27 Feb 2012 21:19:10 -0300 Message-ID: From: Felipe Pereira To: dtn-users@irtf.org Content-Type: multipart/alternative; boundary=20cf3010e94b0c908504b9fb2d3f Subject: [dtn-users] Fwd: Problem with dtnsend X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Feb 2012 00:19:11 -0000 --20cf3010e94b0c908504b9fb2d3f Content-Type: text/plain; charset=ISO-8859-1 Hello DTNRG, I'm not getting properly execute the command dtnsend. When I run the following command: ./dtnsend -s dtn://debian.dtn/ -d dtn://debian.dtn/testing -t m -p "testing" I got in return: bundle sending error: -1 (invalid argument) The hostname is debian. I've tried changing the dtn.conf, but could not succeed. He returned several errors. Daemon appears in the following information: /dtn/apiclient/26 error] this node is not a member of the bundle's source EID (dtn://debian.dtn/) [1330384054.266620 /dtn/apiclient/26 warning] client disconnected without calling dtn_close Greetings Felipe Pereira. --20cf3010e94b0c908504b9fb2d3f Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Hello DTNRG,

I'm not getting properly execute the command dtnsend. When I run the following command:

./dtnsend -s dtn://debian.dtn/ -d dtn://debian.dtn/testing -t m -p "te= sting"

=A0I got in return:

=A0bundle sending error: -1 (invalid argument)

The hostname is debian. I've tried changing the dtn.conf, but could
not succeed. He returned several errors.

=A0Daemon appears in the following information:

=A0/dtn/apiclient/26 error] this node is not a member of the bundle's source EID (dtn://debian.dtn/)
[1330384054.266620 /dtn/apiclient/26 warning] client disconnected
without calling dtn_close


Greetings

Felipe Pereira.

--20cf3010e94b0c908504b9fb2d3f-- From jandrese@mitre.org Tue Feb 28 06:23:53 2012 Return-Path: X-Original-To: dtn-users@ietfa.amsl.com Delivered-To: dtn-users@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E002B21F8685 for ; Tue, 28 Feb 2012 06:23:53 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.598 X-Spam-Level: X-Spam-Status: No, score=-6.598 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-4] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2qV9LsEEmLpU for ; Tue, 28 Feb 2012 06:23:52 -0800 (PST) Received: from smtpksrv1.mitre.org (smtpksrv1.mitre.org [198.49.146.77]) by ietfa.amsl.com (Postfix) with ESMTP id 98A9F21F84E7 for ; Tue, 28 Feb 2012 06:23:52 -0800 (PST) Received: from smtpksrv1.mitre.org (localhost.localdomain [127.0.0.1]) by localhost (Postfix) with SMTP id 0EAB521B0323; Tue, 28 Feb 2012 09:23:52 -0500 (EST) Received: from IMCCAS03.MITRE.ORG (imccas03.mitre.org [129.83.29.80]) by smtpksrv1.mitre.org (Postfix) with ESMTP id E6A5B21B02FB; Tue, 28 Feb 2012 09:23:51 -0500 (EST) Received: from IMCMBX02.MITRE.ORG ([169.254.2.53]) by IMCCAS03.MITRE.ORG ([129.83.29.80]) with mapi id 14.01.0339.001; Tue, 28 Feb 2012 09:23:51 -0500 From: "Andresen, Jason R." To: Felipe Pereira , "dtn-users@irtf.org" Thread-Topic: [dtn-users] Fwd: Problem with dtnsend Thread-Index: AQHM9a6aTZEldzpPpE6+5PCtL8ZBsJZSXTow Date: Tue, 28 Feb 2012 14:23:50 +0000 Message-ID: <027252D1B68F5541829574B3220B4D780712C852@IMCMBX02.MITRE.ORG> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [129.83.31.51] Content-Type: multipart/alternative; boundary="_000_027252D1B68F5541829574B3220B4D780712C852IMCMBX02MITREOR_" MIME-Version: 1.0 Subject: Re: [dtn-users] Fwd: Problem with dtnsend X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "The Delay-Tolerant Networking Research Group \(DTNRG\) - Users." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Feb 2012 14:23:54 -0000 --_000_027252D1B68F5541829574B3220B4D780712C852IMCMBX02MITREOR_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable You need to specify a proper source EID. DTNSend will fill in the local da= emon's name if you don't specify it, but you need to give it the endpoint. = Try this: ./dtnsend -s /testsrc -d dtn://debian.dtn/testing -t m -p "testing" You can also specify the full EID if you so desire: -s dtn://debian.dtn/te= stsrc From: dtn-users-bounces@irtf.org [mailto:dtn-users-bounces@irtf.org] On Beh= alf Of Felipe Pereira Sent: Monday, February 27, 2012 7:19 PM To: dtn-users@irtf.org Subject: [dtn-users] Fwd: Problem with dtnsend Hello DTNRG, I'm not getting properly execute the command dtnsend. When I run the following command: ./dtnsend -s dtn://debian.dtn/ -d dtn://debian.dtn/testing -t m -p "testing= " I got in return: bundle sending error: -1 (invalid argument) The hostname is debian. I've tried changing the dtn.conf, but could not succeed. He returned several errors. Daemon appears in the following information: /dtn/apiclient/26 error] this node is not a member of the bundle's source EID (dtn://debian.dtn/) [1330384054.266620 /dtn/apiclient/26 warning] client disconnected without calling dtn_close Greetings Felipe Pereira. --_000_027252D1B68F5541829574B3220B4D780712C852IMCMBX02MITREOR_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

You need to specify a pro= per source EID.  DTNSend will fill in the local daemon’s name if= you don’t specify it, but you need to give it the endpoint.  Tr= y this:

 <= /p>

./dtnsend –s /tests= rc –d dtn://debian.dtn/testing –t m –p “testingR= 21;

 <= /p>

You can also specify the = full EID if you so desire:  -s dtn://debian.dtn/testsrc

 <= /p>

From: dtn-user= s-bounces@irtf.org [mailto:dtn-users-bounces@irtf.org] On Behalf Of Felipe Pereira
Sent: Monday, February 27, 2012 7:19 PM
To: dtn-users@irtf.org
Subject: [dtn-users] Fwd: Problem with dtnsend

 

 

Hello DTNRG,

I'm not getting properly execute the command dtnsend. When I run the
following command:

./dtnsend -s dtn://debian.dtn/ -d dtn://debian.dtn/testing -t m -p "te= sting"

 I got in return:

 bundle sending error: -1 (invalid argument)

The hostname is debian. I've tried changing the dtn.conf, but could
not succeed. He returned several errors.

 Daemon appears in the following information:

 /dtn/apiclient/26 error] this node is not a member of the bundle's source EID (dtn://debian.dtn/)
[1330384054.266620 /dtn/apiclient/26 warning] client disconnected
without calling dtn_close


Greetings

Felipe Pereira.

 

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