From alex.mcmahon@cs.tcd.ie Mon May 9 05:12:57 2011 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 042DDE07A1 for ; Mon, 9 May 2011 05:12:57 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.599 X-Spam-Level: X-Spam-Status: No, score=-6.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id aeQsfzo-RFVo for ; Mon, 9 May 2011 05:12:55 -0700 (PDT) Received: from scss.tcd.ie (hermes.cs.tcd.ie [134.226.32.56]) by ietfa.amsl.com (Postfix) with ESMTP id 10C00E067C for ; Mon, 9 May 2011 05:12:54 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by hermes.scss.tcd.ie (Postfix) with ESMTP id 947E7171C3A for ; Mon, 9 May 2011 13:12:53 +0100 (IST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cs.tcd.ie; h= content-transfer-encoding:x-mailer:mime-version:message-id:date :organization:content-type:reply-to:from:subject:received :received:x-virus-scanned; s=cs; t=1304943173; bh=3pAX+QrQQ3/o2/ jA5mHo4S+DDuLxb3NCYRspOTrunE4=; b=2qHp4KbasV06DsDlIaoQU6rDWBoRbP aCTJ5zFEbzb7Opro6urN+QrjbLudmVwg6bWnPT6VGyvZBx9C9fsY2nlloFNVprw0 2CL+7ORpTGwDj1neey1PB6WYL58R4yLE1bPHlF/DH3xEvaHSqF/+MKfWR0GUJUHt 9FTcESpyqYmJlhqZJUmVG0irj3pot6U6zvZfOtKy9P96xFrPG+KvNyzHAwapCiTQ H2OnTr9apOnEc8xhlnwLFGTMOlDQuOWXGUr+5liTOu2Oc13ohXWl1KA9e4aVzK7L gVNsVQ7hZZ7KiyOTh1M1VQpMNb3E9KQ9GsIn9ZgpZo/H+YlxryRHOSeg== 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 S+E14JrEsw4d for ; Mon, 9 May 2011 13:12:53 +0100 (IST) Received: from [134.226.36.242] (oblong.dsg.cs.tcd.ie [134.226.36.242]) by smtp.scss.tcd.ie (Postfix) with ESMTP id 10EA6171C1C for ; Mon, 9 May 2011 13:12:52 +0100 (IST) From: Alex McMahon To: dtn-users@irtf.org X-Priority: 1 Content-Type: text/plain; charset="UTF-8" Organization: Trinity College Dublin Date: Mon, 09 May 2011 13:12:52 +0100 Message-ID: <1304943172.2358.215.camel@oblong> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Content-Transfer-Encoding: 7bit Subject: [dtn-users] dtn-2.8.0 & oasys-1.5.0 release X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: alex.mcmahon@cs.tcd.ie 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, 09 May 2011 12:12:57 -0000 Continuing with the release of DTN-2.8.0 and oasys-1.5.0 mentioned a couple of months ago [1], I am in the process of putting together a 2.8.0 release of DTN2 that will be available at: http://sourceforge.net/projects/dtn/files/DTN2/ and a 1.5.0 release of oasys that will be available at: http://sourceforge.net/projects/dtn/files/oasys/ Please send code (as an exported mercurial patch) to the dtn-users list by next Saturday in order for code to be included in these releases. dtn-2.8.0 will also be available at the DTNRG SourceForge repository: http://dtn.hg.sourceforge.net/hgweb/dtn/DTN2 and oasys-1.5.0 will be accessible at: http://dtn.hg.sourceforge.net/hgweb/dtn/oasys ~Alex [1] http://www.ietf.org/proceedings/79/DTNRG.html From rfpquelhas@gmail.com Wed May 18 02:36:54 2011 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 85469E07EA for ; Wed, 18 May 2011 02:36:54 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.202 X-Spam-Level: X-Spam-Status: No, score=-2.202 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HTML_MESSAGE=0.001, MIME_QP_LONG_LINE=1.396, RCVD_IN_DNSWL_LOW=-1] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rRXdKG2TpI3R for ; Wed, 18 May 2011 02:36:53 -0700 (PDT) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by ietfa.amsl.com (Postfix) with ESMTP id 26AD5E06E9 for ; Wed, 18 May 2011 02:36:49 -0700 (PDT) Received: by wwc33 with SMTP id 33so1393340wwc.19 for ; Wed, 18 May 2011 02:36:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:from:content-type:subject:date:message-id:to :mime-version:x-mailer; bh=TpjksuCqYBsBgTGKs1xzoLDd1RD3xETwDzQU6BRR/RY=; b=XrhFbdbUpvKw61RJW55Ylqp/9cdh0XWFrgMTR0ijEiXaiSdLPgNzSpOhMd1TMxsBPa uUT2daV1pQjyhO7ycMQd8uY2msTIlkHslMhDRR4w5TZPr0v9nOHUZKx2PkPti5VKy0X0 Qjx9OPPlPXPYLNMK8MqbDrb2ujv+w37Y4VOtY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:content-type:subject:date:message-id:to:mime-version:x-mailer; b=XiqJQjlnmCLfB0HkL/FyQ4gGk46MHns+Vp3D+Dy6OEb+JAiGb5jEWF29zB76zBe1jL 79pqdLZQ1QIfZOZgSnuuskO23km1j15YqLrIIYNTMDnL0Zomwcrbzjrl0DHefBNlB3NY wK13ZSte2PmaVe9j4hb+PNF9sDT722jRpwCjw= Received: by 10.216.152.193 with SMTP id d43mr1624609wek.53.1305711408779; Wed, 18 May 2011 02:36:48 -0700 (PDT) Received: from dhcp-3.uminho.pt (dhcp-3.uminho.pt [193.136.9.153]) by mx.google.com with ESMTPS id p36sm693701weq.9.2011.05.18.02.36.46 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 18 May 2011 02:36:47 -0700 (PDT) From: Rui Quelhas Content-Type: multipart/alternative; boundary=Apple-Mail-29-986691118 Date: Wed, 18 May 2011 10:36:45 +0100 Message-Id: <2CEAA851-9BF6-4B2F-BD46-0941763974A7@gmail.com> To: dtn-users@irtf.org Mime-Version: 1.0 (Apple Message framework v1084) X-Mailer: Apple Mail (2.1084) Subject: [dtn-users] Neighbor Discovery CORE 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, 18 May 2011 09:36:54 -0000 --Apple-Mail-29-986691118 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Hi there, i'm having some problems when I try to enable IP neighbor discovery = mechanisms on DTN2. I've followed the guidelines provided on = http://www.dtnrg.org/wiki/NeighborDiscovery and it seems to work well in = a setup with two virtual machines on the same network. However, in an = emulation environment like CORE, it only works on a setup with = explicitly connected (wired) nodes. When using a wireless ad-hoc = environment I get the following errors: > [=85 /dtn/discovery/ip/sock/28 debug] poll_with_notifier timed out > [=85 /dtn/discovery/ip debug] announce ready for sending > [=85 /dtn/discovery/ip/sock/28 debug] poll_with_notifier: 1/2 fds = ready, status 0x4 0x0 > [=85 /dtn/discovery/ip/sock/28 debug] poll_with_notifier: normal fd = has event > [=85 /dtn/discovery/bt/sock/28 debug] ::sendto() fd 28 0x97be700/32 cc = -1 > [=85 /dtn/discovery/ip error] sento failed: Network is unreachable = (101) > [=85 /udpclient debug] closing socket in state INIT I'm only using the required configuration parameters on "discovery add" = and "discovery announce" like it is done on the wiki's example. The = setup has two simple nodes where I use the following discovery = configuration: > discovery add ipdisc0 ip port=3D6789 > discovery announce announce-tcp0 ipdisc0 tcp interval=3D2 I'm guessing it might be some quirk in CORE, so my question is if anyone = already has successfully deployed something like this? Or if you think = that it might be something else wrong, I would also appreciate any = guess. Keep up the good work. --- Best regards, Rui Quelhas. --Apple-Mail-29-986691118 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 Hi = there,

i'm having some problems when I try to enable = IP neighbor discovery mechanisms on DTN2. I've followed the guidelines = provided on http://www.dtnrg.org/= wiki/NeighborDiscovery and it seems to work well in a setup = with two virtual machines on the same network. However, in an emulation = environment like CORE, it only works on a setup with explicitly = connected (wired) nodes. When using a wireless ad-hoc environment I get = the following errors:

[=85 /dtn/discovery/ip/sock/28 debug] poll_with_notifier = timed out
[=85 /dtn/discovery/ip = debug] announce ready for sending
[=85= /dtn/discovery/ip/sock/28 debug] poll_with_notifier: 1/2 fds ready, = status 0x4 0x0
[=85 = /dtn/discovery/ip/sock/28 debug] poll_with_notifier: normal fd has = event
[=85 = /dtn/discovery/bt/sock/28 debug] ::sendto() fd 28 0x97be700/32 cc = -1
[=85 /dtn/discovery/ip error] = sento failed: Network is unreachable (101)
[=85 /udpclient debug] closing socket in state = INIT

I'm only using the required = configuration parameters on "discovery add" and "discovery announce" = like it is done on the wiki's example. The setup has two simple nodes = where I use the following discovery = configuration:

discovery add ipdisc0 ip port=3D6789
discovery announce announce-tcp0 ipdisc0 tcp = interval=3D2
I'm guessing it might be some = quirk in CORE, so my question is if anyone already has successfully = deployed something like this? Or if you think that it might be something = else wrong, I would also appreciate any = guess.

Keep up the good = work.


---
Best regards,
Rui = Quelhas.

= --Apple-Mail-29-986691118-- From darren.long@mac.com Wed May 18 05:51:13 2011 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 64E20E06FA for ; Wed, 18 May 2011 05:51:13 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.599 X-Spam-Level: X-Spam-Status: No, score=-2.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZexerZXYOdxw for ; Wed, 18 May 2011 05:51:12 -0700 (PDT) Received: from asmtpout016.mac.com (asmtpout016.mac.com [17.148.16.91]) by ietfa.amsl.com (Postfix) with ESMTP id DA130E06AC for ; Wed, 18 May 2011 05:51:12 -0700 (PDT) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-type: text/plain; charset=utf-8 Received: from [10.55.222.50] (nat67.mia.three.co.uk [217.171.129.67]) by asmtp016.mac.com (Oracle Communications Messaging Exchange Server 7u4-20.01 64bit (built Nov 21 2010)) with ESMTPSA id <0LLE00CLW6D5X550@asmtp016.mac.com> for dtn-users@irtf.org; Wed, 18 May 2011 05:51:10 -0700 (PDT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.4.6813,1.0.148,0.0.0000 definitions=2011-05-18_01:2011-05-17, 2011-05-17, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 ipscore=0 suspectscore=2 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx engine=6.0.2-1012030000 definitions=main-1105180047 From: Darren Long To: Rui Quelhas , dtn-users@irtf.org X-Mailer: Modest 3.2 References: <2CEAA851-9BF6-4B2F-BD46-0941763974A7@gmail.com> In-reply-to: <2CEAA851-9BF6-4B2F-BD46-0941763974A7@gmail.com> Content-id: <1305723062.5422.1.camel@Nokia-N900> Date: Wed, 18 May 2011 13:51:03 +0100 Message-id: <1305723063.5422.2.camel@Nokia-N900> Subject: Re: [dtn-users] Neighbor Discovery CORE X-BeenThere: dtn-users@irtf.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: Darren Long 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, 18 May 2011 12:51:13 -0000 I think this is a long standing issue that is caused by the interface that the discovery code is bound to going away when the wifi connection is dropped. I've had more success with bonjour disco, but avahi isn't entirely free from issues in this respect. Cheers, Darren ----- Original message ----- > Hi there, > > i'm having some problems when I try to enable IP neighbor discovery > mechanisms on DTN2. I've followed the guidelines provided on > http://www.dtnrg.org/wiki/NeighborDiscovery and it seems to work well in > a setup with two virtual machines on the same network. However, in an > emulation environment like CORE, it only works on a setup with > explicitly connected (wired) nodes. When using a wireless ad-hoc > environment I get the following errors: > > > [… /dtn/discovery/ip/sock/28 debug] poll_with_notifier timed out > > [… /dtn/discovery/ip debug] announce ready for sending > > [… /dtn/discovery/ip/sock/28 debug] poll_with_notifier: 1/2 fds ready, > > status 0x4 0x0 [… /dtn/discovery/ip/sock/28 debug] poll_with_notifier: > > normal fd has event [… /dtn/discovery/bt/sock/28 debug] ::sendto() fd > > 28 0x97be700/32 cc -1 [… /dtn/discovery/ip error] sento failed: > > Network is unreachable (101) [… /udpclient debug] closing socket in > > state INIT > > I'm only using the required configuration parameters on "discovery add" > and "discovery announce" like it is done on the wiki's example. The > setup has two simple nodes where I use the following discovery > configuration: > > > discovery add ipdisc0 ip port=6789 > > discovery announce announce-tcp0 ipdisc0 tcp interval=2 > > I'm guessing it might be some quirk in CORE, so my question is if anyone > already has successfully deployed something like this? Or if you think > that it might be something else wrong, I would also appreciate any guess. > > Keep up the good work. > > > --- > Best regards, > Rui Quelhas. > From mabsp@kth.se Thu May 19 01:30:29 2011 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 03AEEE06A5 for ; Thu, 19 May 2011 01:30:29 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.647 X-Spam-Level: X-Spam-Status: No, score=-5.647 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HELO_EQ_SE=0.35, HTML_MESSAGE=0.001, J_CHICKENPOX_92=0.6, RCVD_IN_DNSWL_MED=-4, WEIRD_PORT=0.001] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zlwpb4CTlKbZ for ; Thu, 19 May 2011 01:30:28 -0700 (PDT) Received: from smtp-2.sys.kth.se (smtp-2.sys.kth.se [130.237.32.160]) by ietfa.amsl.com (Postfix) with ESMTP id A01C8E068C for ; Thu, 19 May 2011 01:30:27 -0700 (PDT) Received: from mailscan-1.sys.kth.se (mailscan-1.sys.kth.se [130.237.32.91]) by smtp-2.sys.kth.se (Postfix) with ESMTP id BC4E714DCAA for ; Thu, 19 May 2011 10:29:56 +0200 (CEST) X-Virus-Scanned: by amavisd-new at kth.se Received: from smtp-2.sys.kth.se ([130.237.32.160]) by mailscan-1.sys.kth.se (mailscan-1.sys.kth.se [130.237.32.91]) (amavisd-new, port 10024) with LMTP id eYjwwEnBpTqU for ; Thu, 19 May 2011 10:29:54 +0200 (CEST) X-KTH-Auth: mabsp [193.10.66.249] X-KTH-mail-from: mabsp@kth.se X-KTH-rcpt-to: dtn-users@irtf.org Received: from [193.10.66.249] (rudolf.sics.se [193.10.66.249]) by smtp-2.sys.kth.se (Postfix) with ESMTP id 82BB014C137 for ; Thu, 19 May 2011 10:29:54 +0200 (CEST) Message-ID: <4DD4D4FD.9050304@kth.se> Date: Thu, 19 May 2011 10:29:49 +0200 From: Mahesh Bogadi Shankar Prasad User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110424 Thunderbird/3.1.10 MIME-Version: 1.0 To: dtn-users@irtf.org References: <4DD4D3D0.1090802@sics.se> In-Reply-To: <4DD4D3D0.1090802@sics.se> Content-Type: multipart/alternative; boundary="------------000401060703020207020308" Subject: Re: [dtn-users] DTN2 fails to compile 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, 19 May 2011 08:30:55 -0000 This is a multi-part message in MIME format. --------------000401060703020207020308 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hello group, We are working on deploying a DTN in Sweden for people living in remote villages here. We are unable to compile the DTN code. (http://dtn.hg.sourceforge.net/hgweb/dtn/DTN2/) on a Ubuntu machine (Linux 2.6.38-8-generic #42-Ubuntu SMP x86_64 GNU/Linux) The following error message is shown make[1]: Entering directory `/home/mahesh/sandbox/DTN2/servlib' g++ -g -fno-inline -fPIC -DPIC -MMD -MP -MT "DTNServer.o DTNServer.E" -DHAVE_CONFIG_H -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I.. -I.. -I/home/mahesh/sandbox/DTN2/oasys/include -I/home/mahesh/sandbox/DTN2/oasys/include/oasys/ext -I../servlib -I/usr/include/tcl8.4 -I/usr/local/BerkeleyDB.4.7/include -Wall -W -Wcast-align -c DTNServer.cc -o DTNServer.o In file included from DTNServer.cc:66:0: bundling/S10Logger.h:70:16: error: 'dtn::Bundle::Bundle' is not a type bundling/S10Logger.h:74:16: error: 'dtn::Bundle::Bundle' is not a type bundling/S10Logger.h:79:17: error: 'dtn::Contact::Contact' is not a type make[1]: *** [DTNServer.o] Error 1 make[1]: Leaving directory `/home/mahesh/sandbox/DTN2/servlib' Please help us. Regards, Mahesh > > --------------000401060703020207020308 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hello group,

We are working on deploying a DTN in Sweden for people living in remote villages here.

We are unable to compile the DTN code. (http://dtn.hg.sourceforge.net/hgweb/dtn/DTN2/) on a Ubuntu machine (Linux 2.6.38-8-generic #42-Ubuntu SMP  x86_64 GNU/Linux)

The following error message is shown

make[1]: Entering directory `/home/mahesh/sandbox/DTN2/servlib'
g++ -g -fno-inline  -fPIC -DPIC -MMD -MP -MT "DTNServer.o DTNServer.E"  -DHAVE_CONFIG_H -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I.. -I.. -I/home/mahesh/sandbox/DTN2/oasys/include -I/home/mahesh/sandbox/DTN2/oasys/include/oasys/ext -I../servlib -I/usr/include/tcl8.4 -I/usr/local/BerkeleyDB.4.7/include  -Wall -W -Wcast-align  -c DTNServer.cc -o DTNServer.o
In file included from DTNServer.cc:66:0:
bundling/S10Logger.h:70:16: error: ‘dtn::Bundle::Bundle’ is not a type
bundling/S10Logger.h:74:16: error: ‘dtn::Bundle::Bundle’ is not a type
bundling/S10Logger.h:79:17: error: ‘dtn::Contact::Contact’ is not a type
make[1]: *** [DTNServer.o] Error 1
make[1]: Leaving directory `/home/mahesh/sandbox/DTN2/servlib'


Please help us.

Regards,
Mahesh



--------------000401060703020207020308-- From jn1114@gmail.com Fri May 20 09:29:18 2011 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 147E2E07C8 for ; Fri, 20 May 2011 09:29:18 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.997 X-Spam-Level: X-Spam-Status: No, score=-2.997 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HTML_MESSAGE=0.001, J_CHICKENPOX_42=0.6, RCVD_IN_DNSWL_LOW=-1, WEIRD_PORT=0.001] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Hg4Et-YhRdW4 for ; Fri, 20 May 2011 09:29:16 -0700 (PDT) Received: from mail-yw0-f54.google.com (mail-yw0-f54.google.com [209.85.213.54]) by ietfa.amsl.com (Postfix) with ESMTP id A9C6BE07D0 for ; Fri, 20 May 2011 09:29:15 -0700 (PDT) Received: by ywf7 with SMTP id 7so1740661ywf.13 for ; Fri, 20 May 2011 09:29:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to :content-type; bh=lBK/RT/Fmzh4DFAnaNB/GvkY+dkFkx6x8tyKobs83Xc=; b=lbD2+SuR4cvCu1S+0UIoF0PjO1ez3CDy4TBH/XMeiAvS66NCtPyWVAComv0Zj0Sk4H 11RK3CjOW+GAYOECNTfz+e++nG/VKA/zqflFhZTXOFVUxiyVvC+EdzXO9mwaaET4gH+z 6UcbUI5FcqvErZ9iQbiTITLlB3poYrsVKybAY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=Ntn+mSPKSXdQ5KAXzva7h9Viv6wfcnRBORbDAFw2sQBsj5gDufnJFPEVrLF2AnUuNL iNG7ycLNyIw8jl8NIrhqZkyo4vzSlbpKSKevFZbdZ1FzNQrwXp8msi9xYRav1MT+jWlq gXtf8ZoS2Pw7i+v8lFES+rAIf6g4DfV+NZ2Lk= MIME-Version: 1.0 Received: by 10.150.209.7 with SMTP id h7mr540813ybg.198.1305908955218; Fri, 20 May 2011 09:29:15 -0700 (PDT) Received: by 10.146.84.12 with HTTP; Fri, 20 May 2011 09:29:15 -0700 (PDT) Date: Fri, 20 May 2011 12:29:15 -0400 Message-ID: From: Ginnah To: dtn-users@irtf.org Content-Type: multipart/alternative; boundary=000e0cd34a8862844e04a3b79fbb Subject: [dtn-users] dtn2 daemon crashes 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, 20 May 2011 16:29:18 -0000 --000e0cd34a8862844e04a3b79fbb Content-Type: text/plain; charset=ISO-8859-1 Hi, Has anybody ever seen these two kinds of errors making the dtnd crash suddenly? Could you please give me any advice for solving this problem? FYI, I am using the external convergence layer when running the daemons. (for working with the ONE simulator) *First error>* ERROR: dtnd (pid 19771) got fatal SIGSEGV - will dump core STACK TRACE: 0x82dc724 0x80be521 0x80786b1 0x80a6524 0x8171758 0x816c061 0x8306062 0x8305f34 0xb6896e *Second error>* [1305907120.474123 /dtnd notice] random seed is 474108 [1305907120.474300 /dtnd notice] DTN daemon starting up... (pid 23990) [1305907121.252885 /dtn/bundle/daemon notice] loading bundles from data store hyongla-laptop1 dtn% [1305907142.963373 /dtn/cl/ONE warning] Unable to clean incoming bundle directory /home/hyongla2/user/dtn/ bundles/ONE-in: No such file or directory [1305907142.963489 /dtn/cl/ONE warning] Unable to clean outgoing bundle directory /home/hyongla2/user/dtn/bundles/ONE-out: No such file or directory [1305907169.059428 /dtn/apiclient/66 error] handshake (0x7000100)'s version 8 != DTN_IPC_VERSION (7) [1305907255.271279 /dtn/cl/ONE error] Bundle id 1963 on link one has no block vectors [1305907255.569601 /dtn/cl/ONE error] Bundle id 1964 on link one has no block vectors ASSERTION FAILED (offset < block->contents().len()) at bundling/BlockProcessor.cc:503 STACK TRACE: 0x82dc8ed 0x807f92b 0x80a63c0 0x8171758 0x816c061 0x8306062 0x8305f34 0xd4e96e Thanks in advance :) Ginnah -- Ginnah Lee Graduate Student Dept.of Electrical and Computer Engineering University of Maryland College Park, MD 20742 --000e0cd34a8862844e04a3b79fbb Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Hi,

Has anybody ever seen these two kinds of error= s making the dtnd crash suddenly?
Could you please give me any advice fo= r solving this problem?
FYI, I am using the external convergence layer w= hen running the daemons. (for working with the ONE simulator)

First error>

ERROR: dtnd (pid 19771) got fatal SIGSEGV= - will dump core
STACK TRACE: 0x82dc724 0x80be521 0x80786b1 0x80a6524 0x8171758 0x816c061 0x= 8306062 0x8305f34 0xb6896e

Second error>

[13059071= 20.474123 /dtnd notice] random seed is 474108
[1305907120.474300 /dtnd n= otice] DTN daemon starting up... (pid 23990)
[1305907121.252885 /dtn/bundle/daemon notice] loading bundles from data sto= re
hyongla-laptop1 dtn% [1305907142.963373 /dtn/cl/ONE warning] Unable t= o clean incoming bundle directory /home/hyongla2/user/dtn/
bundles/ONE-in: No such file or directory
[1305907142.963489 /dtn/cl/ONE warning] Unable to clean outgoing bundle dir= ectory /home/hyongla2/user/dtn/bundles/ONE-out: No such file or directory[1305907169.059428 /dtn/apiclient/66 error] handshake (0x7000100)'s v= ersion 8 !=3D DTN_IPC_VERSION (7)
[1305907255.271279 /dtn/cl/ONE error] Bundle id 1963 on link one has no blo= ck vectors
[1305907255.569601 /dtn/cl/ONE error] Bundle id 1964 on link = one has no block vectors

ASSERTION FAILED (offset <= block->contents().len()) at bundling/BlockProcessor.cc:503
STACK TRACE: 0x82dc8ed 0x807f92b 0x80a63c0 0x8171758 0x816c061 0x8306062 0x= 8305f34 0xd4e96e


Thanks in advance :)

Ginnah
-- Ginnah Lee
Graduate Student
Dept.of Electrical and Computer Engineer= ing
University of Maryland
College Park, MD 20742

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